Olof Hjorth

Fear extinction retention in children, adolescents, and adults

Widegren, Ebba; Vegelius, Johan; Frick, Matilda A; Roy, Ashika A et al.

Part of Developmental Cognitive Neuroscience, 2025

• DOI for Fear extinction retention in children, adolescents, and adults
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Striatal dopamine transporter and receptor availability correlate with relative cerebral blood flow measured with [¹¹C]PE2I, [¹⁸F]FE-PE2I and [¹¹C]raclopride PET in healthy individuals

Jonasson, My; Frick, Andreas; Fazio, Patrik; Hjorth, Olof et al.

Part of Journal of Cerebral Blood Flow and Metabolism, p. 1206-1215, 2023

• DOI for Striatal dopamine transporter and receptor availability correlate with relative cerebral blood flow measured with [¹¹C]PE2I, [¹⁸F]FE-PE2I and [¹¹C]raclopride PET in healthy individuals

Dorsal anterior cingulate cortex activity during cognitive challenge in social anxiety disorder

Wlad, Magdalena; Frick, Andreas; Engman, Jonas; Hjorth, Olof et al.

Part of Behavioural Brain Research, 2023

• DOI for Dorsal anterior cingulate cortex activity during cognitive challenge in social anxiety disorder
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Serotonin and dopamine transporter availability in social anxiety disorder after combined treatment with escitalopram and cognitive-behavioral therapy

Hjorth, Olof; Frick, Andreas; Gingnell, Malin; Engman, Jonas et al.

Part of Translational Psychiatry, 2022

• DOI for Serotonin and dopamine transporter availability in social anxiety disorder after combined treatment with escitalopram and cognitive-behavioral therapy
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Expectancy effects on serotonin and dopamine transporters during SSRI treatment of social anxiety disorder: a randomized clinical trial

Hjorth, Olof; Frick, Andreas; Gingnell, Malin; Hoppe, Johanna M. et al.

Part of Translational Psychiatry, 2021

• DOI for Expectancy effects on serotonin and dopamine transporters during SSRI treatment of social anxiety disorder: a randomized clinical trial
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Fear extinction retention in children, adolescents, and adults

Widegren, Ebba; Vegelius, Johan; Frick, Matilda A; Roy, Ashika A et al.

Part of Developmental Cognitive Neuroscience, 2025

• DOI for Fear extinction retention in children, adolescents, and adults
• Download full text (pdf) of Fear extinction retention in children, adolescents, and adults

Striatal dopamine transporter and receptor availability correlate with relative cerebral blood flow measured with [¹¹C]PE2I, [¹⁸F]FE-PE2I and [¹¹C]raclopride PET in healthy individuals

Jonasson, My; Frick, Andreas; Fazio, Patrik; Hjorth, Olof et al.

Part of Journal of Cerebral Blood Flow and Metabolism, p. 1206-1215, 2023

• DOI for Striatal dopamine transporter and receptor availability correlate with relative cerebral blood flow measured with [¹¹C]PE2I, [¹⁸F]FE-PE2I and [¹¹C]raclopride PET in healthy individuals

Dorsal anterior cingulate cortex activity during cognitive challenge in social anxiety disorder

Wlad, Magdalena; Frick, Andreas; Engman, Jonas; Hjorth, Olof et al.

Part of Behavioural Brain Research, 2023

• DOI for Dorsal anterior cingulate cortex activity during cognitive challenge in social anxiety disorder
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Serotonin and dopamine transporter availability in social anxiety disorder after combined treatment with escitalopram and cognitive-behavioral therapy

Hjorth, Olof; Frick, Andreas; Gingnell, Malin; Engman, Jonas et al.

Part of Translational Psychiatry, 2022

• DOI for Serotonin and dopamine transporter availability in social anxiety disorder after combined treatment with escitalopram and cognitive-behavioral therapy
• Download full text (pdf) of Serotonin and dopamine transporter availability in social anxiety disorder after combined treatment with escitalopram and cognitive-behavioral therapy

Expectancy effects on serotonin and dopamine transporters during SSRI treatment of social anxiety disorder: a randomized clinical trial

Hjorth, Olof; Frick, Andreas; Gingnell, Malin; Hoppe, Johanna M. et al.

Part of Translational Psychiatry, 2021

• DOI for Expectancy effects on serotonin and dopamine transporters during SSRI treatment of social anxiety disorder: a randomized clinical trial
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Expression and co-expression of serotonin and dopamine transporters in social anxiety disorder: a multitracer positron emission tomography study

Hjorth, Olof; Frick, Andreas; Gingnell, Malin; Hoppe, Johanna M. et al.

Part of Molecular Psychiatry, p. 3970-3979, 2021

• DOI for Expression and co-expression of serotonin and dopamine transporters in social anxiety disorder: a multitracer positron emission tomography study
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Decrease in amygdala activity during repeated exposure to spider images predicts avoidance behavior in spider fearful individuals

Björkstrand, Johannes; Ågren, Thomas; Frick, Andreas; Hjorth, Olof et al.

Part of Translational Psychiatry, 2020

• DOI for Decrease in amygdala activity during repeated exposure to spider images predicts avoidance behavior in spider fearful individuals
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Higher- and lower-order personality traits and cluster subtypes in social anxiety disorder

Costache, Mădălina Elena; Frick, Andreas; Månsson, Kristoffer; Engman, Jonas et al.

Part of PLOS ONE, 2020

• DOI for Higher- and lower-order personality traits and cluster subtypes in social anxiety disorder
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Do You Believe It? Verbal Suggestions Influence the Clinical and Neural Effects of Escitalopram in Social Anxiety Disorder: A Randomized Trial

Faria, Vanda; Gingnell, Malin; M. Hoppe, Johanna; Hjorth, Olof et al.

Part of EBioMedicine, p. 179-188, 2017

• DOI for Do You Believe It? Verbal Suggestions Influence the Clinical and Neural Effects of Escitalopram in Social Anxiety Disorder: A Randomized Trial
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Think twice, it's all right: Long lasting effects of disrupted reconsolidation on brain and behavior in human long-term fear

Björkstrand, Johannes; Ågren, Thomas; Åhs, Fredrik; Frick, Andreas et al.

Part of Behavioural Brain Research, p. 125-129, 2017

• DOI for Think twice, it's all right: Long lasting effects of disrupted reconsolidation on brain and behavior in human long-term fear

Disrupting Reconsolidation Attenuates Long-Term Fear Memory in the Human Amygdala and Facilitates Approach Behavior

Björkstrand, Johannes; Ågren, Thomas; Åhs, Fredrik; Frick, Andreas et al.

Part of Current Biology, p. 2690-95, 2016

• DOI for Disrupting Reconsolidation Attenuates Long-Term Fear Memory in the Human Amygdala and Facilitates Approach Behavior

Imaging serotonin and dopamine transporters in social anxiety disorder: Characterization, treatment and expectancy effects

Hjorth, Olof

2020

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Changes in serotonin and dopamine transporter availability after combined treatment with escitalopram and cognitive-behavioral therapy in patients with social anxiety disorder

Hjorth, Olof; Frick, Andreas; Gingnell, Malin; Engman, Jonas et al.

Response expectancies shape the effect of SSRI treatment on serotonin and dopamine transporters in patients with social anxiety disorder

Hjorth, Olof; Frick, Andreas; Gingnell, Malin; Motilla Hoppe, Johanna et al.