G
Gretchen Perhamus
Researcher at State University of New York System
Publications - 10
Citations - 135
Gretchen Perhamus is an academic researcher from State University of New York System. The author has contributed to research in topics: Irritability & Disruptive mood dysregulation disorder. The author has an hindex of 3, co-authored 8 publications receiving 64 citations. Previous affiliations of Gretchen Perhamus include National Institutes of Health.
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Journal ArticleDOI
Brain Mechanisms of Attention Orienting Following Frustration: Associations With Irritability and Age in Youths
Wan-Ling Tseng,Christen M. Deveney,Joel Stoddard,Katharina Kircanski,Anna E. Frackman,Jennifer Y. Yi,Derek Hsu,Elizabeth Moroney,Laura Machlin,Laura M. Donahue,Alexandra Roule,Gretchen Perhamus,Richard C. Reynolds,Roxann Roberson-Nay,John M. Hettema,Kenneth E. Towbin,Argyris Stringaris,Daniel S. Pine,Melissa A. Brotman,Ellen Leibenluft +19 more
TL;DR: Following frustration, levels of irritability correlated with activity in neural systems mediating attention orienting, top-down regulation of emotions, and motor execution.
Journal ArticleDOI
A Randomized Controlled Trial of Computerized Interpretation Bias Training for Disruptive Mood Dysregulation Disorder: A Fast-Fail Study.
Simone P. Haller,Joel Stoddard,Christian Botz-Zapp,Michal Clayton,Caroline MacGillivray,Gretchen Perhamus,Kelsey Stiles,Katharina Kircanski,Ian S. Penton-Voak,Yair Bar-Haim,Marcus R. Munafò,Kenneth E. Towbin,Melissa A. Brotman +12 more
TL;DR: In this article, the first randomized, double-blind, placebo-controlled trial of interpretation bias training (IBT) in youths with chronic, severe irritability was reported, and the effects of active IBT on labeling bias, primary outcome measures of irritability, and secondary outcome measure of anxiety, depression, and functional impairment.
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A double-blind, randomized, placebo-controlled trial of a computer-based Interpretation Bias Training for youth with severe irritability: a study protocol.
Simone P. Haller,Joel Stoddard,Caroline MacGillivray,Kelsey Stiles,Gretchen Perhamus,Ian S. Penton-Voak,Yair Bar-Haim,Marcus R. Munafò,Melissa A. Brotman +8 more
TL;DR: The study described in this protocol will perform the first RCT testing the efficacy of IBT in reducing irritability in youth with DMDD, based on previous findings that youth with irritability-related psychopathology rate ambiguous faces as more hostile and fear producing.
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Emotions and Cognitions in Early Childhood Aggression: the Role of Irritability and Hostile Attribution Biases
TL;DR: Results highlight the importance of considering both forms and functions of aggression when investigating irritability, and point to potential gender differences in the role of irritability in relational aggression in early childhood.
Journal ArticleDOI
Exposure-Based Cognitive-Behavioral Therapy for Disruptive Mood Dysregulation Disorder: An Evidence-Based Case Study.
Julia Linke,Katharina Kircanski,Julia Brooks,Gretchen Perhamus,Andrea L. Gold,Melissa A. Brotman +5 more
TL;DR: Specific techniques within this CBT include motivational interviewing to build commitment and target oppositionality; creation of an anger hierarchy; in-session controlled, gradual exposure; and parent training focusing on contingency management to counteract the instrumental learning deficits in irritable youth.