Erika Roman

Prevalence and influence of cys407* Grm2 mutation in Hannover-derived Wistar rats: mGlu2 receptor loss links to alcohol intake, risk taking and emotional behaviour.

Wood, Christian M.; Nicolas, Celine S.; Choi, Sun-Lim; Roman, Erika et al.

Part of Neuropharmacology, p. 128-138, 2017

• DOI for Prevalence and influence of cys407* Grm2 mutation in Hannover-derived Wistar rats: mGlu2 receptor loss links to alcohol intake, risk taking and emotional behaviour.
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Description of a multivariate behavioral test arena for zebrafish – the zebrafish multivariate concentric square field test

Roman, Erika; Tjernström, Nikita; Winberg, Svante

Part of Proceedings of Measuring Behavior 2016, p. 4-6, 2016

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Dose-dependent effects of alcohol administration on behavioral profiles in the MCSF test.

Karlsson, Oskar; Roman, Erika

Part of Alcohol, p. 51-56, 2016

• DOI for Dose-dependent effects of alcohol administration on behavioral profiles in the MCSF test.
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Response: Commentary: Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats

Segerström, Lova; Roman, Erika

Part of Frontiers in Neuroscience, 2016

• DOI for Response: Commentary: Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats
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Altered explorative strategies and reactive coping style in the FSL rat model of depression

Magara, Salvatore; Holst, Sarah; Lundberg, Stina; Roman, Erika et al.

Part of Frontiers in Behavioral Neuroscience, 2015

• DOI for Altered explorative strategies and reactive coping style in the FSL rat model of depression
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Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats

Momeni, Shima; Segerström, Lova; Roman, Erika

Part of Frontiers in Neuroscience, 2015

• DOI for Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats
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Low copulatory activity in selectively bred Sardinian alcohol-nonpreferring (sNP) relative to alcohol-preferring (sP) rats

Karlsson, Oskar; Colombo, Giancarlo; Roman, Erika

Part of Upsala Journal of Medical Sciences, p. 181-189, 2015

• DOI for Low copulatory activity in selectively bred Sardinian alcohol-nonpreferring (sNP) relative to alcohol-preferring (sP) rats

Neuronal and neuroendocrine mechanisms of social rank and stress coping in teleost fish

Winberg, Svante; Thörnqvist, Per-Ove; Dahlbom, Josefin; Roman, Erika et al.

Part of The FASEB Journal, 2015

Risk-assessment and risk-taking behavior predict potassium- and amphetamine-induced dopamine response in the dorsal striatum of rats

Palm, Sara; Momeni, Shima; Lundberg, Stina; Nylander, Ingrid et al.

Part of Frontiers in Behavioral Neuroscience, p. 236, 2014

• DOI for Risk-assessment and risk-taking behavior predict potassium- and amphetamine-induced dopamine response in the dorsal striatum of rats
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Individual Differences In Risk-Related Behaviors And Voluntary Alcohol Intake In Wistar Rats

Momeni, Shima; Roman, Erika

Part of Alcoholism, 2014

Individual differences in risk-related behaviors and voluntary alcohol intake in outbred Wistar rats

Momeni, Shima; Sharif, Mana; Ågren, Greta; Roman, Erika

Part of Behavioural Pharmacology, p. 206-215, 2014

• DOI for Individual differences in risk-related behaviors and voluntary alcohol intake in outbred Wistar rats

Subgroup-dependent effects of voluntary alcohol intake on behavioral profiles in outbred Wistar rats

Momeni, Shima; Roman, Erika

Part of Behavioural Brain Research, p. 288-296, 2014

• DOI for Subgroup-dependent effects of voluntary alcohol intake on behavioral profiles in outbred Wistar rats
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Is the rodent maternal separation model a valid and effective model for studies on the early-life impact on ethanol consumption?

Nylander, Ingrid; Roman, Erika

Part of Psychopharmacology, p. 555-569, 2013

• DOI for Is the rodent maternal separation model a valid and effective model for studies on the early-life impact on ethanol consumption?

A Rank-Order Procedure Applied to an Ethoexperimental Behavior Model—The Multivariate Concentric SquareField™ (MCSF) Test

Meyerson, Bengt J; Jurek, Betty; Roman, Erika

Part of Journal of Behavioral and Brain Science, p. 350-361, 2013

• DOI for A Rank-Order Procedure Applied to an Ethoexperimental Behavior Model—The Multivariate Concentric SquareField™ (MCSF) Test
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Behavioral profiling of multiple pairs of rats selectively bred for high and low alcohol intake using the MCSF test

Roman, Erika; Stewart, Robert B; Bertholomey, Megan L; Jensen, Meredith L et al.

Part of Addiction Biology, p. 33-46, 2012

• DOI for Behavioral profiling of multiple pairs of rats selectively bred for high and low alcohol intake using the MCSF test

When is a Wistar a Wistar?: Behavioral profiling of outbred Wistar rats from five different suppliers using the MCSF test

Palm, Sara; Hävermark, Åsa; Meyerson, Bengt J.; Nylander, Ingrid et al.

Part of Applied Animal Behaviour Science, p. 128-137, 2011

• DOI for When is a Wistar a Wistar?: Behavioral profiling of outbred Wistar rats from five different suppliers using the MCSF test

Do men with excessive alcohol consumption and social stability have an addictive personality?

Berglund, Kristina; Roman, Erika; Balldin, Jan; Berggren, Ulf et al.

Part of Scandinavian Journal of Psychology, p. 257-260, 2011

• DOI for Do men with excessive alcohol consumption and social stability have an addictive personality?

Differences in voluntary ethanol consumption in Wistar rats from five different suppliers

Palm, Sara; Roman, Erika; Nylander, Ingrid

Part of Alcohol, p. 607-614, 2011

• DOI for Differences in voluntary ethanol consumption in Wistar rats from five different suppliers

Motivation for sucrose in sated rats is predicted by low anxiety-like behavior

Alsiö, Johan; Pickering, Chris; Roman, Erika; Hulting, Anna-Lena et al.

Part of Neuroscience Letters, p. 193-197, 2009

• DOI for Motivation for sucrose in sated rats is predicted by low anxiety-like behavior

Selective Brain Uptake and Behavioral Effects of the Cyanobacterial Toxin BMAA (β-N-Methylamino-L-alanine) following Neonatal Administration to Rodents

Karlsson, Oskar; Lindquist, Nils Gunnar; Brittebo, Eva B.; Roman, Erika

Part of Toxicological Sciences, p. 286-295, 2009

• DOI for Selective Brain Uptake and Behavioral Effects of the Cyanobacterial Toxin BMAA (β-N-Methylamino-L-alanine) following Neonatal Administration to Rodents
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Long-term cognitive impairments in adult rats treated neonatally with beta-N-Methylamino-L-Alanine

Karlsson, Oskar; Roman, Erika; Brittebo, Eva B.

Part of Toxicological Sciences, p. 185-195, 2009

• DOI for Long-term cognitive impairments in adult rats treated neonatally with beta-N-Methylamino-L-Alanine
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Lower risk taking and exploratory behavior in alcohol-preferring sP rats than in alcohol non-preferring sNP rats in the multivariate concentric square field (MCSF) test

Roman, Erika; Colombo, Giancarlo

Part of Behavioural Brain Research, p. 249-258, 2009

• DOI for Lower risk taking and exploratory behavior in alcohol-preferring sP rats than in alcohol non-preferring sNP rats in the multivariate concentric square field (MCSF) test

Male but not female Wistar rats show increased anxiety-like behaviour in response to bright light in the defensive withdrawal test

Roman, Erika; Arborelius, Lotta

Part of Behavioural Brain Research, p. 303-307, 2009

• DOI for Male but not female Wistar rats show increased anxiety-like behaviour in response to bright light in the defensive withdrawal test

The multivariate concentric square field test reveals different behavioural profiles in male AA and ANA rats with regard to risk taking and environmental reactivity

Roman, Erika; Meyerson, Bengt J.; Hyytiä, Petri; Nylander, Ingrid

Part of Behavioural Brain Research, p. 195-205, 2007

• DOI for The multivariate concentric square field test reveals different behavioural profiles in male AA and ANA rats with regard to risk taking and environmental reactivity

Behavioral profiles and stress-induced corticosteroid secretion in male Wistar rats subjected to short and prolonged periods of maternal separation

Roman, Erika; Gustafsson, Lisa; Berg, Marita; Nylander, Ingrid

Part of Hormones and Behavior, p. 736-747, 2006

• DOI for Behavioral profiles and stress-induced corticosteroid secretion in male Wistar rats subjected to short and prolonged periods of maternal separation

Variations in opioid peptide levels during the estrous cycle in Sprague-Dawley rats

Roman, Erika; Ploj, Karolina; Gustafsson, Lisa; Meyerson, Bengt J et al.

Part of Neuropeptides, p. 195-206, 2006

• DOI for Variations in opioid peptide levels during the estrous cycle in Sprague-Dawley rats

The Concentric Square Field: A multivariate test arena for analysis of explorative strategies

Meyerson, Bengt J.; Augustsson, Hanna; Berg, Marita; Roman, Erika

Part of Behavioural Brain Research, p. 100-113, 2006

• DOI for The Concentric Square Field: A multivariate test arena for analysis of explorative strategies

The impact of emotional stress early in life on adult voluntary ethanol intake-results of maternal separation in rats.

Roman, Erika; Nylander, Ingrid

Part of Stress, p. 157-74, 2005

Effects of a joint outdoor exercise program for dog owners and dogs on physical activity, sedentary time and sleep-related behaviors

Smedberg, Klara; Bergh, Anna; Roman, Erika; Spörndly-Nees, Søren et al.

Part of PLOS ONE, 2026

• DOI for Effects of a joint outdoor exercise program for dog owners and dogs on physical activity, sedentary time and sleep-related behaviors
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Cafeteria diet and caloric restriction affect metabolic but not behavioral characteristics in male Wistar rats

Kagios, Christakis; Hetty, Susanne; Grönbladh, Alfhild; Pereira, Maria J. et al.

Part of Physiology and Behavior, 2025

• DOI for Cafeteria diet and caloric restriction affect metabolic but not behavioral characteristics in male Wistar rats
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Effects of cafeteria diet and caloric restriction on pituitary hormones and metabolic phenotype in male Wistar rats

Kagios, Christakis; Hetty, Susanne; Hukema, Fleur W.; Fanni, Giovanni et al.

Part of Endocrine, p. 1459-1471, 2025

• DOI for Effects of cafeteria diet and caloric restriction on pituitary hormones and metabolic phenotype in male Wistar rats
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Preserving Neuronal Chemical Messengers: Heat Stabilization Versus Snap Freezing for Improved MALDI Mass Spectrometry Imaging of Brain Tissues

Salviati, Emanuela; Luptakova, Dominika; Nilsson, Anna; Shariatgorji, Reza et al.

Part of Journal of Neurochemistry, 2025

• DOI for Preserving Neuronal Chemical Messengers: Heat Stabilization Versus Snap Freezing for Improved MALDI Mass Spectrometry Imaging of Brain Tissues
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Abundance of dopamine and its receptors in the brain and adipose tissue following diet-induced obesity or caloric restriction

Hukema, Fleur W.; Hetty, Susanne; Kagios, Christakis; Zelleroth, Sofia et al.

Part of Translational Research, p. 41-54, 2025

• DOI for Abundance of dopamine and its receptors in the brain and adipose tissue following diet-induced obesity or caloric restriction
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Effects of a joint outdoor exercise program for dog owners and dogs on physical activity, sedentary time and sleep-related behaviors

Smedberg, Klara; Bergh, Anna; Roman, Erika; Spörndly-Nees, Søren et al.

Part of PLOS ONE, 2026

• DOI for Effects of a joint outdoor exercise program for dog owners and dogs on physical activity, sedentary time and sleep-related behaviors
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Cafeteria diet and caloric restriction affect metabolic but not behavioral characteristics in male Wistar rats

Kagios, Christakis; Hetty, Susanne; Grönbladh, Alfhild; Pereira, Maria J. et al.

Part of Physiology and Behavior, 2025

• DOI for Cafeteria diet and caloric restriction affect metabolic but not behavioral characteristics in male Wistar rats
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Effects of cafeteria diet and caloric restriction on pituitary hormones and metabolic phenotype in male Wistar rats

Kagios, Christakis; Hetty, Susanne; Hukema, Fleur W.; Fanni, Giovanni et al.

Part of Endocrine, p. 1459-1471, 2025

• DOI for Effects of cafeteria diet and caloric restriction on pituitary hormones and metabolic phenotype in male Wistar rats
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Preserving Neuronal Chemical Messengers: Heat Stabilization Versus Snap Freezing for Improved MALDI Mass Spectrometry Imaging of Brain Tissues

Salviati, Emanuela; Luptakova, Dominika; Nilsson, Anna; Shariatgorji, Reza et al.

Part of Journal of Neurochemistry, 2025

• DOI for Preserving Neuronal Chemical Messengers: Heat Stabilization Versus Snap Freezing for Improved MALDI Mass Spectrometry Imaging of Brain Tissues
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Abundance of dopamine and its receptors in the brain and adipose tissue following diet-induced obesity or caloric restriction

Hukema, Fleur W.; Hetty, Susanne; Kagios, Christakis; Zelleroth, Sofia et al.

Part of Translational Research, p. 41-54, 2025

• DOI for Abundance of dopamine and its receptors in the brain and adipose tissue following diet-induced obesity or caloric restriction
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Effect of fasting and two different photoperiods on immune parameters in adult male and female house crickets (Acheta domesticus)

Lindberg, Frida A.; Waern, Ida; Nilsson, Emma; Jansson, Anna et al.

Part of COMPARATIVE IMMUNOLOGY REPORTS, 2025

• DOI for Effect of fasting and two different photoperiods on immune parameters in adult male and female house crickets (Acheta domesticus)
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Individual differences in training time in the rat gambling task are unrelated to subsequent decision-making strategies

Lindberg, Frida A.; Kagios, Christakis; Tjernström, Nikita; Roman, Erika

Part of Frontiers in Psychiatry, 2025

• DOI for Individual differences in training time in the rat gambling task are unrelated to subsequent decision-making strategies
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Regional brain glucose uptake following gastric bypass surgery during normo- and hypoglycemic clamp: a pilot FDG-PET study

Fanni, Giovanni; Kvernby, Sofia; Radhi, Sadiq; Mathioudaki, Argyri et al.

Part of Endocrine, 2024

• DOI for Regional brain glucose uptake following gastric bypass surgery during normo- and hypoglycemic clamp: a pilot FDG-PET study
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A pilot study of a joint outdoor exercise program for dog owners and dogs

Smedberg, K.; Lundbeck, E.; Roman, Erika; Eriksson, Jan W. et al.

Part of Scientific Reports, 2024

• DOI for A pilot study of a joint outdoor exercise program for dog owners and dogs
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Effects of a physical exercise programme on bodyweight, body condition score and chest, abdominal and thigh circumferences in dogs

Söder, Josefin; Roman, Erika; Berndtsson, Johanna; Lindroth, Katrin et al.

Part of BMC Veterinary Research, 2024

• DOI for Effects of a physical exercise programme on bodyweight, body condition score and chest, abdominal and thigh circumferences in dogs
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Optimizing zebrafish rearing-Effects of fish density and environmental enrichment

Sen Sarma, Oly; Frymus, Natalia; Axling, Fredrik; Thörnqvist, Per-Ove et al.

Part of Frontiers in Behavioral Neuroscience, 2023

• DOI for Optimizing zebrafish rearing-Effects of fish density and environmental enrichment
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Effects of gastric bypass surgery on brain connectivity responses to hypoglycemia

Fanni, Giovanni; Kagios, Christakis; Roman, Erika; Sundbom, Magnus et al.

Part of Endocrine, p. 304-312, 2023

• DOI for Effects of gastric bypass surgery on brain connectivity responses to hypoglycemia
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The glycine receptor alpha 3 subunit mRNA expression shows sex-dependent differences in the adult mouse brain

Ceder, Mikaela M.; Weman, Hannah M.; Johansson, Ebba; Henriksson, Katharina et al.

Part of BMC Neuroscience, 2023

• DOI for The glycine receptor alpha 3 subunit mRNA expression shows sex-dependent differences in the adult mouse brain
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Open field behavior in the house cricket (Acheta domesticus): effect of illumination, sex differences and individual consistency

Vossen, L. E.; Nilsson, E.; Jansson, A.; Roman, Erika

Part of JOURNAL OF INSECTS AS FOOD AND FEED, p. 317-324, 2023

• DOI for Open field behavior in the house cricket (Acheta domesticus): effect of illumination, sex differences and individual consistency

Exploring decision-making strategies in the Iowa gambling task and rat gambling task

Hultman, Cathrine; Tjernström, Nikita; Vadlin, Sofia; Rehn, Mattias et al.

Part of Frontiers in Behavioral Neuroscience, 2022

• DOI for Exploring decision-making strategies in the Iowa gambling task and rat gambling task
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The zebrafish Multivariate Concentric Square Field: A Standardized Test for Behavioral Profiling of Zebrafish (Danio rerio)

Vossen, Laura E.; Brunberg, Ronja; Raden, Pontus; Winberg, Svante et al.

Part of Frontiers in Behavioral Neuroscience, 2022

• DOI for The zebrafish Multivariate Concentric Square Field: A Standardized Test for Behavioral Profiling of Zebrafish (Danio rerio)
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Functional connectivity in reward-related networks is associated with individual differences in gambling strategies in male Lister hooded rats

Tjernström, Nikita; Li, Tie-Qiang; Holst, Sarah; Roman, Erika

Part of Addiction Biology, 2022

• DOI for Functional connectivity in reward-related networks is associated with individual differences in gambling strategies in male Lister hooded rats
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Individual strategies in the rat gambling task are related to voluntary alcohol intake, but not sexual behavior, and can be modulated by naltrexone

Tjernström, Nikita; Roman, Erika

Part of Frontiers in Psychiatry, 2022

• DOI for Individual strategies in the rat gambling task are related to voluntary alcohol intake, but not sexual behavior, and can be modulated by naltrexone
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Sex-Specific Effects of Acute Ethanol Exposure on Locomotory Activity and Exploratory Behavior in Adult Zebrafish (Danio rerio)

Vossen, Laura E.; Brunberg, Ronja; Rådén, Pontus; Winberg, Svante et al.

Part of Frontiers in Pharmacology, 2022

• DOI for Sex-Specific Effects of Acute Ethanol Exposure on Locomotory Activity and Exploratory Behavior in Adult Zebrafish (Danio rerio)
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Behavioral Profiles of Adolescent Alcohol-Preferring/Non-preferring (P/NP) and High/Low Alcohol-Drinking (HAD/LAD) Rats Are Dependent on Line but Not Sex

Lundberg, Stina; Roman, Erika; Bell, Richard L.

Part of Frontiers in Neuroscience, 2022

• DOI for Behavioral Profiles of Adolescent Alcohol-Preferring/Non-preferring (P/NP) and High/Low Alcohol-Drinking (HAD/LAD) Rats Are Dependent on Line but Not Sex
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Fasting increases shelter use in house crickets (Acheta domesticus)

Vossen, L. E.; Roman, Erika; Jansson, A.

Part of JOURNAL OF INSECTS AS FOOD AND FEED, p. 5-8, 2022

• DOI for Fasting increases shelter use in house crickets (Acheta domesticus)

Effects of pair housing on voluntary alcohol intake in male and female Wistar rats

Scott, Hayden; Tjernström, Nikita; Roman, Erika

Part of Alcohol, p. 121-128, 2020

• DOI for Effects of pair housing on voluntary alcohol intake in male and female Wistar rats
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Behavioral profiling in early adolescence and early adulthood of male Wistar rats after short and prolonged maternal separation

Lundberg, Stina; Nylander, Ingrid; Roman, Erika

Part of Frontiers in Behavioral Neuroscience, 2020

• DOI for Behavioral profiling in early adolescence and early adulthood of male Wistar rats after short and prolonged maternal separation
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The aggressive spiegeldanio, carrying a mutation in the fgfr1a gene, has no advantage in dyadic fights with zebrafish of the AB strain

Mustafa, Arshi; Thörnqvist, Per-Ove; Roman, Erika; Winberg, Svante

Part of Behavioural Brain Research, 2019

• DOI for The aggressive spiegeldanio, carrying a mutation in the fgfr1a gene, has no advantage in dyadic fights with zebrafish of the AB strain
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Boldness in Male and Female Zebrafish (Danio rerio) Is Dependent on Strain and Test

Mustafa, Arshi; Roman, Erika; Winberg, Svante

Part of Frontiers in Behavioral Neuroscience, 2019

• DOI for Boldness in Male and Female Zebrafish (Danio rerio) Is Dependent on Strain and Test
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Adolescent Exploratory Strategies and Behavioral Types in the Multivariate Concentric Square Field (TM) Test

Lundberg, Stina; Högman, Cecilia; Roman, Erika

Part of Frontiers in Behavioral Neuroscience, 2019

• DOI for Adolescent Exploratory Strategies and Behavioral Types in the Multivariate Concentric Square Field (TM) Test
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Bold zebrafish (Danio rerio) express higher levels of delta opioid and dopamine D2 receptors in the brain compared to shy fish

Thörnqvist, Per-Ove; McCarrick, Sarah; Ericsson, Maja; Roman, Erika et al.

Part of Behavioural Brain Research, p. 927-934, 2019

• DOI for Bold zebrafish (Danio rerio) express higher levels of delta opioid and dopamine D2 receptors in the brain compared to shy fish
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Few long-term consequences after prolonged maternal separation in female Wistar rats

Lundberg, Stina; Abelson, Klas; Nylander, Ingrid; Roman, Erika

Part of PLOS ONE, 2017

• DOI for Few long-term consequences after prolonged maternal separation in female Wistar rats
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Altered corticosterone levels and social play behavior after prolonged maternal separation in adolescent male but not female Wistar rats

Lundberg, Stina; Martinsson, My; Nylander, Ingrid; Roman, Erika

Part of Hormones and Behavior, p. 137-144, 2017

• DOI for Altered corticosterone levels and social play behavior after prolonged maternal separation in adolescent male but not female Wistar rats
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Dose-dependent effects of alcohol administration on behavioral profiles in the MCSF test.

Karlsson, Oskar; Roman, Erika

Part of Alcohol, p. 51-56, 2016

• DOI for Dose-dependent effects of alcohol administration on behavioral profiles in the MCSF test.
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Response: Commentary: Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats

Segerström, Lova; Roman, Erika

Part of Frontiers in Neuroscience, 2016

• DOI for Response: Commentary: Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats
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Altered explorative strategies and reactive coping style in the FSL rat model of depression

Magara, Salvatore; Holst, Sarah; Lundberg, Stina; Roman, Erika et al.

Part of Frontiers in Behavioral Neuroscience, 2015

• DOI for Altered explorative strategies and reactive coping style in the FSL rat model of depression
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Single housing during early adolescence causes time-, area- and peptide-specific alterations in endogenous opioids of rat brain

Granholm, Linnea; Roman, Erika; Nylander, Ingrid

Part of British Journal of Pharmacology, p. 606-614, 2015

• DOI for Single housing during early adolescence causes time-, area- and peptide-specific alterations in endogenous opioids of rat brain
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Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats

Momeni, Shima; Segerström, Lova; Roman, Erika

Part of Frontiers in Neuroscience, 2015

• DOI for Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats
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Low copulatory activity in selectively bred Sardinian alcohol-nonpreferring (sNP) relative to alcohol-preferring (sP) rats

Karlsson, Oskar; Colombo, Giancarlo; Roman, Erika

Part of Upsala Journal of Medical Sciences, p. 181-189, 2015

• DOI for Low copulatory activity in selectively bred Sardinian alcohol-nonpreferring (sNP) relative to alcohol-preferring (sP) rats

Neuronal and neuroendocrine mechanisms of social rank and stress coping in teleost fish

Winberg, Svante; Thörnqvist, Per-Ove; Dahlbom, Josefin; Roman, Erika et al.

Part of The FASEB Journal, 2015

Risk-assessment and risk-taking behavior predict potassium- and amphetamine-induced dopamine response in the dorsal striatum of rats

Palm, Sara; Momeni, Shima; Lundberg, Stina; Nylander, Ingrid et al.

Part of Frontiers in Behavioral Neuroscience, p. 236, 2014

• DOI for Risk-assessment and risk-taking behavior predict potassium- and amphetamine-induced dopamine response in the dorsal striatum of rats
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Individual Differences In Risk-Related Behaviors And Voluntary Alcohol Intake In Wistar Rats

Momeni, Shima; Roman, Erika

Part of Alcoholism, 2014

Early Life Stress Causes Long Term Effects On Neuropeptides, Alcohol Consumption And Behaviour: Results From A Translational Initiative

Nylander, Ingrid; Palm, Sara; Daoura, Loudin; Granholm, Linnea et al.

Part of Alcoholism, 2014

Individual differences in risk-related behaviors and voluntary alcohol intake in outbred Wistar rats

Momeni, Shima; Sharif, Mana; Ågren, Greta; Roman, Erika

Part of Behavioural Pharmacology, p. 206-215, 2014

• DOI for Individual differences in risk-related behaviors and voluntary alcohol intake in outbred Wistar rats

Subgroup-dependent effects of voluntary alcohol intake on behavioral profiles in outbred Wistar rats

Momeni, Shima; Roman, Erika

Part of Behavioural Brain Research, p. 288-296, 2014

• DOI for Subgroup-dependent effects of voluntary alcohol intake on behavioral profiles in outbred Wistar rats
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Neurobiological and behavioural studies on early life stress and adolescent alcohol drinking in a translational initiative

Nylander, Ingrid; Palm, Sara; Daoura, Loudin; Granholm, Linnea et al.

Part of Alcohol, p. 160-161, 2014

Is the rodent maternal separation model a valid and effective model for studies on the early-life impact on ethanol consumption?

Nylander, Ingrid; Roman, Erika

Part of Psychopharmacology, p. 555-569, 2013

• DOI for Is the rodent maternal separation model a valid and effective model for studies on the early-life impact on ethanol consumption?

Effects of Rearing Conditions on Behaviour and Endogenous Opioids in Rats with Alcohol Access during Adolescence

Palm, Sara; Daoura, Loudin; Roman, Erika; Nylander, Ingrid

Part of PLOS ONE, 2013

• DOI for Effects of Rearing Conditions on Behaviour and Endogenous Opioids in Rats with Alcohol Access during Adolescence
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Neurotoxin-Induced Neuropeptide Perturbations in Striatum of Neonatal Rats

Karlsson, Oskar; Kultima, Kim; Wadensten, Henrik; Nilsson, Anna et al.

Part of Journal of Proteome Research, p. 1678-1690, 2013

• DOI for Neurotoxin-Induced Neuropeptide Perturbations in Striatum of Neonatal Rats

Qualitative differences in pup-retrieval strategies in a maternal separation paradigm

Daoura, Loudin; Nylander, Ingrid; Roman, Erika

Part of Journal of Behavioral and Brain Science, p. 603-616, 2013

• DOI for Qualitative differences in pup-retrieval strategies in a maternal separation paradigm
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A Rank-Order Procedure Applied to an Ethoexperimental Behavior Model—The Multivariate Concentric SquareField™ (MCSF) Test

Meyerson, Bengt J; Jurek, Betty; Roman, Erika

Part of Journal of Behavioral and Brain Science, p. 350-361, 2013

• DOI for A Rank-Order Procedure Applied to an Ethoexperimental Behavior Model—The Multivariate Concentric SquareField™ (MCSF) Test
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Increased anxiety-like behavior but no cognitive impairments in adult rats exposed to constant light conditions during perinatal development

Roman, Erika; Karlsson, Oskar

Part of Upsala Journal of Medical Sciences, p. 222-227, 2013

• DOI for Increased anxiety-like behavior but no cognitive impairments in adult rats exposed to constant light conditions during perinatal development

Neuropeptides as mediators of the early-life impact on the brain: implications for alcohol use disorders

Nylander, Ingrid; Roman, Erika

Part of Frontiers in Molecular Neuroscience, 2012

• DOI for Neuropeptides as mediators of the early-life impact on the brain: implications for alcohol use disorders

Neonatal Exposure to the Cyanobacterial Toxin BMAA Induces Changes in Protein Expression and Neurodegeneration in Adult Hippocampus

Karlsson, Oskar; Berg, Anna-Lena; Lindström, Anna-Karin; Hanrieder, Jorg et al.

Part of Toxicological Sciences, p. 391-404, 2012

• DOI for Neonatal Exposure to the Cyanobacterial Toxin BMAA Induces Changes in Protein Expression and Neurodegeneration in Adult Hippocampus
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Behavioral profiling of multiple pairs of rats selectively bred for high and low alcohol intake using the MCSF test

Roman, Erika; Stewart, Robert B; Bertholomey, Megan L; Jensen, Meredith L et al.

Part of Addiction Biology, p. 33-46, 2012

• DOI for Behavioral profiling of multiple pairs of rats selectively bred for high and low alcohol intake using the MCSF test

Neurotoxin-induced fibril formation and protein changes in rodents

Brittebo, Eva; Karlsson, Oskar; Andersson, Malin; Berg, Anna-Lena et al.

Part of Toxicology Letters, 2012

• DOI for Neurotoxin-induced fibril formation and protein changes in rodents

Differences in basal and ethanol-induced levels of opioid peptides in Wistar rats from five different suppliers

Palm, Sara; Roman, Erika; Nylander, Ingrid

Part of Peptides, p. 1-8, 2012

• DOI for Differences in basal and ethanol-induced levels of opioid peptides in Wistar rats from five different suppliers

When is a Wistar a Wistar?: Behavioral profiling of outbred Wistar rats from five different suppliers using the MCSF test

Palm, Sara; Hävermark, Åsa; Meyerson, Bengt J.; Nylander, Ingrid et al.

Part of Applied Animal Behaviour Science, p. 128-137, 2011

• DOI for When is a Wistar a Wistar?: Behavioral profiling of outbred Wistar rats from five different suppliers using the MCSF test

Early hippocampal cell death, and late learning and memory deficits in rats exposed to the environmental toxin BMAA (β-N-methylamino-l-alanine) during the neonatal period

Karlsson, Oskar; Roman, Erika; Berg, Anna-Lena; Brittebo, Eva

Part of Behavioural Brain Research, p. 310-320, 2011

• DOI for Early hippocampal cell death, and late learning and memory deficits in rats exposed to the environmental toxin BMAA (β-N-methylamino-l-alanine) during the neonatal period

Endogenous opioid peptides as mediators of the early environmental influence on ethanol consumption

Nylander, Ingrid; Daoura, Loudin; Palm, Sara; Roman, Erika

Part of Alcohol, p. 284-284, 2011

RISK BEHAVIORS IN THE MULTIVARIATE CONCENTRIC SQUARE FIELD ASSOCIATED WITH ALCOHOL PREFERENCE IN CHROMOSOME 4 RECIPROCAL CONGENIC (P. NP, NP. P) RATS

Stewart, Robert B; Jensen, Meredith L; Roman, Erika; Lumeng, Lawrence et al.

Part of Alcoholism, 2011

Do men with excessive alcohol consumption and social stability have an addictive personality?

Berglund, Kristina; Roman, Erika; Balldin, Jan; Berggren, Ulf et al.

Part of Scandinavian Journal of Psychology, p. 257-260, 2011

• DOI for Do men with excessive alcohol consumption and social stability have an addictive personality?

Differences in voluntary ethanol consumption in Wistar rats from five different suppliers

Palm, Sara; Roman, Erika; Nylander, Ingrid

Part of Alcohol, p. 607-614, 2011

• DOI for Differences in voluntary ethanol consumption in Wistar rats from five different suppliers

Postpartum Behavioral Profiles in Wistar Rats Following Maternal Separation: Altered Exploration and Risk-Assessment Behavior in MS15 Dams

Daoura, Loudin; Hjalmarsson, My; Oreland, Sadia; Nylander, Ingrid et al.

Part of Frontiers in Behavioral Neuroscience, 2010

• DOI for Postpartum Behavioral Profiles in Wistar Rats Following Maternal Separation: Altered Exploration and Risk-Assessment Behavior in MS15 Dams
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Differences in voluntary ethanol consumption in wistar rats from five different breeders

Palm, Sara; Roman, Erika; Nylander, Ingrid

Part of Alcoholism, 2010

• DOI for Differences in voluntary ethanol consumption in wistar rats from five different breeders

COMPARISON OF REPLICATE HIGH AND LOW ALCOHOL DRINKING (HAD1/LAD1, HAD2/LAD2) LINES OF RATS IN THE MULTIVARIATE CONCENTRIC SQUARE FIELD TEST

Roman, Erika; Stewart, Robert B; Bertholomey, Megan L; Leising, Meredith L et al.

Part of Alcoholism, 2010

Different behavioral profiles of Wistar rats from suppliers in Sweden and USA as assessed in the multivariate concentric square field test

Roman, Erika; Stewart, Robert B; Bertholomey, Megan L; Leising, Meredith L et al.

Part of Alcoholism, 2010

Anxiolytic response after palatable diet consumption but not food restriction in rats

Alsiö, Johan; Pickering, Christopher; Roman, Erika; Lindblom, Jonas et al.

Part of Appetite, p. 816-816, 2009

Motivation for sucrose in sated rats is predicted by low anxiety-like behavior

Alsiö, Johan; Pickering, Chris; Roman, Erika; Hulting, Anna-Lena et al.

Part of Neuroscience Letters, p. 193-197, 2009

• DOI for Motivation for sucrose in sated rats is predicted by low anxiety-like behavior

Inverse association of high-fat diet preference and anxiety-like behavior: a putative role for urocortin 2

Alsiö, Johan; Roman, Erika; Olszewski, Pawel K.; Jonsson, Petra et al.

Part of Genes, Brain and Behavior, p. 193-202, 2009

• DOI for Inverse association of high-fat diet preference and anxiety-like behavior: a putative role for urocortin 2

Selective Brain Uptake and Behavioral Effects of the Cyanobacterial Toxin BMAA (β-N-Methylamino-L-alanine) following Neonatal Administration to Rodents

Karlsson, Oskar; Lindquist, Nils Gunnar; Brittebo, Eva B.; Roman, Erika

Part of Toxicological Sciences, p. 286-295, 2009

• DOI for Selective Brain Uptake and Behavioral Effects of the Cyanobacterial Toxin BMAA (β-N-Methylamino-L-alanine) following Neonatal Administration to Rodents
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Restricted cortical and amygdaloid removal of vesicular glutamate transporter 2 in preadolescent mice impacts dopaminergic activity and neuronal circuitry of higher brain function

Wallén-Mackenzie, Åsa; Nordenankar, Karin; Fejgin, Kim; Lagerström, Malin C et al.

Part of Journal of Neuroscience, p. 2238-2251, 2009

• DOI for Restricted cortical and amygdaloid removal of vesicular glutamate transporter 2 in preadolescent mice impacts dopaminergic activity and neuronal circuitry of higher brain function

Long-term cognitive impairments in adult rats treated neonatally with beta-N-Methylamino-L-Alanine

Karlsson, Oskar; Roman, Erika; Brittebo, Eva B.

Part of Toxicological Sciences, p. 185-195, 2009

• DOI for Long-term cognitive impairments in adult rats treated neonatally with beta-N-Methylamino-L-Alanine
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SELECTIVELY BRED P AND NP RATS DISPLAY DIFFERENCES IN ACTIVITY AND RISK TAKING BEHAVIOR IN THE MULTIVARIATE CONCENTRIC SQUARE FIELD TEST

Roman, Erika; Stewart, Robert; Badia-Elder, Nancy; Bertholomey, Megan et al.

Part of Alcoholism, 2009

Lower risk taking and exploratory behavior in alcohol-preferring sP rats than in alcohol non-preferring sNP rats in the multivariate concentric square field (MCSF) test

Roman, Erika; Colombo, Giancarlo

Part of Behavioural Brain Research, p. 249-258, 2009

• DOI for Lower risk taking and exploratory behavior in alcohol-preferring sP rats than in alcohol non-preferring sNP rats in the multivariate concentric square field (MCSF) test

Male but not female Wistar rats show increased anxiety-like behaviour in response to bright light in the defensive withdrawal test

Roman, Erika; Arborelius, Lotta

Part of Behavioural Brain Research, p. 303-307, 2009

• DOI for Male but not female Wistar rats show increased anxiety-like behaviour in response to bright light in the defensive withdrawal test

Expression profile of the entire family of Adhesion G protein-coupled receptors in mouse and rat

Haitina, Tatjana; Olsson, Fredrik; Stephansson, Olga; Alsiö, Johan et al.

Part of BMC Neuroscience, p. 43, 2008

• DOI for Expression profile of the entire family of Adhesion G protein-coupled receptors in mouse and rat

VGLUT2 is essential in neuronal circuitry of cognitive and emotional behavior

Mackenzie, Åsa; Fejgin, Kim; Lagerström, Malin C; Nordenankar, Karin et al.

Part of Society for Neuroscience Abstract Viewer and Itinerary Planner, 2008

The evolutionary history and tissue mapping of amino acid transporters belonging to solute carrier families SLC32, SLC36, and SLC38

Sundberg, Björn E; Wååg, Elin; Jacobsson, Josefin A; Stephansson, Olga et al.

Part of Journal of Molecular Neuroscience, p. 179-193, 2008

• DOI for The evolutionary history and tissue mapping of amino acid transporters belonging to solute carrier families SLC32, SLC36, and SLC38

Anxiety-like behaviour predicts the preference for a high-carbohydrate diet in outbred rats

Alsiö, Johan; Roman, Erika; Fredriksson, Robert; Hulting, Anna-Lena et al.

Part of Behavioural Pharmacology, 2007

The multivariate concentric square field test reveals different behavioural profiles in male AA and ANA rats with regard to risk taking and environmental reactivity

Roman, Erika; Meyerson, Bengt J.; Hyytiä, Petri; Nylander, Ingrid

Part of Behavioural Brain Research, p. 195-205, 2007

• DOI for The multivariate concentric square field test reveals different behavioural profiles in male AA and ANA rats with regard to risk taking and environmental reactivity

The multivariate concentric square field test for behavioral profiling in rodents

Roman, Erika

Part of Alcohol and Alcoholism, 2007

Personality profile in male type 1 alcoholics

Berglund, Kristina; Roman, Erika; Balldin, Jan; Berggren, Ulf et al.

Part of Alcohol and Alcoholism, 2007

The multivariate concentric square field test - Behavioural profiles after pre-treatment with diazepam

Roman, Erika; Meyerson, Bengt J

Part of Behavioural Pharmacology, 2007

Behavioral profiles and stress-induced corticosteroid secretion in male Wistar rats subjected to short and prolonged periods of maternal separation

Roman, Erika; Gustafsson, Lisa; Berg, Marita; Nylander, Ingrid

Part of Hormones and Behavior, p. 736-747, 2006

• DOI for Behavioral profiles and stress-induced corticosteroid secretion in male Wistar rats subjected to short and prolonged periods of maternal separation

Variations in opioid peptide levels during the estrous cycle in Sprague-Dawley rats

Roman, Erika; Ploj, Karolina; Gustafsson, Lisa; Meyerson, Bengt J et al.

Part of Neuropeptides, p. 195-206, 2006

• DOI for Variations in opioid peptide levels during the estrous cycle in Sprague-Dawley rats

The Concentric Square Field: A multivariate test arena for analysis of explorative strategies

Meyerson, Bengt J.; Augustsson, Hanna; Berg, Marita; Roman, Erika

Part of Behavioural Brain Research, p. 100-113, 2006

• DOI for The Concentric Square Field: A multivariate test arena for analysis of explorative strategies

Short and prolonged periods of maternal separation and voluntary ethanol intake in male and female ethanol-preferring AA and ethanol-avoiding ANA rats

Roman, Erika; Gustafsson, Lisa; Hyytiä, Petri; Nylander, Ingrid

Part of Alcoholism, p. 591-601, 2005

• DOI for Short and prolonged periods of maternal separation and voluntary ethanol intake in male and female ethanol-preferring AA and ethanol-avoiding ANA rats

The impact of emotional stress early in life on adult voluntary ethanol intake-results of maternal separation in rats.

Roman, Erika; Nylander, Ingrid

Part of Stress, p. 157-74, 2005

Maternal separation alters maternal care, but has minor effects on behavior and brain opioid peptides in adult offspring.

Marmendal, M; Roman, Erika; Eriksson, PCJ; Nylander, Ingrid et al.

Part of Dev Psychobiol, p. 140-152, 2004

Maternal separation has no effect on voluntary ethanol intake in female Wistar rats.

Roman, Erika; Ploj, Karolina; Nylander, Ingrid

Part of Alcohol, p. 31-39, 2004

Maternal separation alters acquisition of ethanol intake in male ethanol-preferring AA rats

Roman, Erika; Hyytiä, Petri; Nylander, Ingrid

Part of Alcoholism, p. 31-37, 2003

• DOI for Maternal separation alters acquisition of ethanol intake in male ethanol-preferring AA rats

Long-term effects of short and long periods of maternal separation on brain opioid peptide levels in male Wistar rats

Ploj, Karolina; Roman, Erika; Nylander, Ingrid

Part of Neuropeptides, p. 149-156, 2003

• DOI for Long-term effects of short and long periods of maternal separation on brain opioid peptide levels in male Wistar rats

Long-term effects of maternal separation on ethanol intake and brain opioid and dopamine receptors in male Wistar rats.

Ploj, Karolina; Roman, Erika; Nylander, Ingrid

Part of Neuroscience, p. 787-799, 2003

Effects of melanocortin receptor ligands on ethanol intake and opioid peptide levels in alcohol-preferring AA rats

Ploj, Karolina; Roman, Erika; Kask, Ants; Hyytiä, Petri et al.

Part of Brain Research Bulletin, p. 97-104, 2002

• DOI for Effects of melanocortin receptor ligands on ethanol intake and opioid peptide levels in alcohol-preferring AA rats

Effects of maternal separation on brain nociceptin/orphanin FQ peptide levels in male Wistar rats

Ploj, Karolina; Roman, Erika; Nylander, Ingrid

Part of Pharmacology, Biochemistry and Behavior, p. 123-129, 2002

• DOI for Effects of maternal separation on brain nociceptin/orphanin FQ peptide levels in male Wistar rats

Effects of neonatal handling on nociceptin/orphanin FQ and opioid peptide levels in female rats

Ploj, Karolina; Roman, Erika; Bergstrom, Lena; Nylander, Ingrid

Part of Pharmacology, Biochemistry and Behavior, p. 173-179, 2001

• DOI for Effects of neonatal handling on nociceptin/orphanin FQ and opioid peptide levels in female rats

Basal levels and alcohol-induced changes in nociceptin/orphanin FQ, dynorphin, and enkephalin levels in C57BL/6J mice

Ploj, Karolina; Roman, Erika; Gustavsson, Lisa; Nylander, Ingrid

Part of Brain Research Bulletin, p. 219-226, 2000

• DOI for Basal levels and alcohol-induced changes in nociceptin/orphanin FQ, dynorphin, and enkephalin levels in C57BL/6J mice

Lessons, insights and newly developed tools emerging from behavioral phenotyping core facilities

Bikovski, Lior; Robinson, Lianne; Konradsson-Geuken, Åsa; Kullander, Klas et al.

Part of Journal of Neuroscience Methods, 2020

• DOI for Lessons, insights and newly developed tools emerging from behavioral phenotyping core facilities

Prevalence and influence of cys407* Grm2 mutation in Hannover-derived Wistar rats: mGlu2 receptor loss links to alcohol intake, risk taking and emotional behaviour.

Wood, Christian M.; Nicolas, Celine S.; Choi, Sun-Lim; Roman, Erika et al.

Part of Neuropharmacology, p. 128-138, 2017

• DOI for Prevalence and influence of cys407* Grm2 mutation in Hannover-derived Wistar rats: mGlu2 receptor loss links to alcohol intake, risk taking and emotional behaviour.
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Djurexperimentell metodik

Roman, Erika

Part of Beroendemedicin, p. 77-89, Studentlitteratur AB, 2015

Djurexperimentell metodik

Roman, Erika

Part of Beroendemedicin, p. 67-81, 2011

Djurexperimentell metodik

Roman, Erika

Part of Beroendemedicin, p. 67-81, Studentlitteratur, 2011

Behavioral profiling using a modified version of the zebrafish multivariate concentric square field™ (zMCSF) test

Roman, Erika; Brunberg, Ronja; Mustafa, Arshi; Thörnqvist, Per-Ove et al.

Part of Measuring Behavior 2018, p. 27-29, 2018

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Characterization of behavior and voluntary alcohol intake in Wistar and Lister Hooded rats

Tjernström, Nikita; Roman, Erika

Part of Measuring Behavior 2018, p. 437-442, 2018

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Description of a multivariate behavioral test arena for zebrafish – the zebrafish multivariate concentric square field test

Roman, Erika; Tjernström, Nikita; Winberg, Svante

Part of Proceedings of Measuring Behavior 2016, p. 4-6, 2016

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Behavioral profiling before and after adolescent ethanol intake in rats subjected to different early-life conditions

Palm, Sara; Daoura, Loudin; Roman, Erika; Nylander, Ingrid

2011

Adolescents and alcohol – voluntary consumption or passive exposure and links to behavior, endogenous opioids and blood alcohol levels in male and female rats

Lundberg, Stina; Orodjlo, Parisa; Sjöström, Martina L.; Nylander, Ingrid et al.

Behavioral profiles of adolescent alcohol-preferring/non-preferring (P/NP) and high/low alcohol-drinking (HAD/LAD) rats are dependent on line but not sex

Lundberg, Stina; Roman, Erika; Bell, Richard L.

Mass spectrometry imaging visualizes region-specific neurotransmitter alterations of rat decision-making strategies

Tjernström, Nikita; Luptakova, Dominika; Nilsson, Anna; Shariatgorji, Reza et al.