Exaggerated amygdala activation to ambiguous facial expressions is a familial vulnerability factor for posttraumatic stress disorder.

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Title: Exaggerated amygdala activation to ambiguous facial expressions is a familial vulnerability factor for posttraumatic stress disorder.
Authors: Hinojosa CA; Department of Psychology, Tufts University, Medford, MA, USA; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA., VanElzakker MB; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA., Hughes KC; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA., Offringa R; Department of Psychology, Tufts University, Medford, MA, USA., Sangermano LM; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA., Spaulding IG; Section on Development and Affective Neuroscience, Emotion and Development Branch, National Institute of Mental Health, Bethesda, MD, USA., Staples-Bradley LK; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA., Whitman ET; Department of Psychology & Neuroscience, Duke University, Durham, NC, USA., Lasko NB; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA., Rauch SL; Department of Psychiatry, McLean Hospital, Belmont, MA, USA., Orr SP; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA., Pitman RK; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA., Shin LM; Department of Psychology, Tufts University, Medford, MA, USA; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, USA. Electronic address: lisa.shin@tufts.edu.
Source: Journal of psychiatric research [J Psychiatr Res] 2022 Dec; Vol. 156, pp. 451-459. Date of Electronic Publication: 2022 Oct 21.
Publication Type: Journal Article; Twin Study; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, Non-U.S. Gov't; Research Support, N.I.H., Extramural
Journal Info: Publisher: Pergamon Press Country of Publication: England NLM ID: 0376331 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1379 (Electronic) Linking ISSN: 00223956 NLM ISO Abbreviation: J Psychiatr Res Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:1879-1379
DOI:10.1016/j.jpsychires.2022.10.049