Výsledky vyhledávání - "Linda J. Metzger"

Decreased regional cerebral blood flow in medial prefrontal cortex during trauma-unrelated stressful imagery in Vietnam veterans with post-traumatic stress disorder

Autor: Natasha B. Lasko, Linda J. Metzger, Michael L. Macklin, Darin D. Dougherty, Scott L. Rauch, Roger K. Pitman, Lisa M. Shin, Margaret A. Carson, Andrea L. Gold, Alan J. Fischman, Nathaniel M. Alpert, Scott P. Orr

Publikováno v: Psychological Medicine. 41:2563-2572

BackgroundNeuroimaging research has demonstrated medial prefrontal cortex (mPFC) hyporesponsivity and amygdala hyperresponsivity to trauma-related or emotional stimuli in post-traumatic stress disorder (PTSD). Relatively few studies have examined bra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12fe2af99522bf6ed203c70463821b6b
https://doi.org/10.1017/s0033291711000730

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Autor: C. Richard Clark, Alexander C. McFarlane, Melinda D. Veltmeyer, Linda J. Metzger, Natasha B. Lasko, Stephen R. Paige, Roger K. Pitman, Scott P. Orr

Publikováno v: Psychophysiology. 46:172-178

Studies have demonstrated ERP abnormalities related to concentration difficulties in post-traumatic stress disorder (PTSD). We used an identical-twin, case-control design to investigate whether these abnormalities reflect pre-trauma vulnerability or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7838946ca560b5a82fd3629f3e31308
https://doi.org/10.1111/j.1469-8986.2008.00720.x

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Effects of beta blockade, PTSD diagnosis, and explicit threat on the extinction and retention of an aversively conditioned response

Autor: Scott P. Orr, Linda J. Metzger, Mohammed R. Milad, Natasha B. Lasko, Mark W. Gilbertson, Roger K. Pitman

Publikováno v: Biological Psychology. 73:262-271

An aversively conditioned SC response was assessed in 18 males meeting DSM-IV criteria for chronic posttraumatic stress disorder (PTSD) and 10 trauma-exposed males who never developed PTSD. Effects of beta blockade on acquisition and retention of a c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c47138f7c07c1db649cba4e35322ed7
https://doi.org/10.1016/j.biopsycho.2006.05.001

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Psychophysiology of post-traumatic stress disorder

Autor: Scott P. Orr, Linda J. Metzger, Roger K. Pitman

Publikováno v: Psychiatric Clinics of North America. 25:271-293

In general, the results of psychophysiologic research on PTSD support the presence of a variety of autonomic, sensory, and cognitive processing differences between individuals with and without the disorder. The findings are diverse and include height

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4927a0714adce4f67190186ac74a3944
https://doi.org/10.1016/s0193-953x(01)00007-7

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De novo conditioning in trauma-exposed individuals with and without posttraumatic stress disorder

Autor: Tuvia Peri, Natasha B. Lasko, Roger K. Pitman, Linda J. Metzger, Michael L. Macklin, Scott P. Orr

Publikováno v: Journal of Abnormal Psychology. 109:290-298

Differential conditioning was assessed in 15 medication-free individuals meeting Diagnostic and Statistical Manual of Mental Disorders (4th ed.; American Psychiatric Association, 1994) criteria for chronic posttraumatic stress disorder (PTSD) and 18

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4078ec7ea613e05fee5304aa4342d0e1
https://doi.org/10.1037/0021-843x.109.2.290

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Psychophysiologic assessment of posttraumatic stress disorder in Vietnam nurse veterans who witnessed injury or death

Autor: Margaret A. Carson, Lynn A. Paulus, Roger K. Pitman, Natasha B. Lasko, Scott P. Orr, Linda J. Metzger, Jessica Wolfe

Publikováno v: Journal of Consulting and Clinical Psychology. 68:890-897

This study examined whether witnessing death and injury could produce psychophysiologically responsive posttraumatic stress disorder (PTSD). Participants consisted of medication-free female Vietnam nurse veterans with a diagnosis of current PTSD (n =

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a310e7e5426d95d937bb66cfba37e072
https://doi.org/10.1037/0022-006x.68.5.890

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Regional Cerebral Blood Flow During Script-Driven Imagery in Childhood Sexual Abuse-Related PTSD: A PET Investigation

Autor: Lisa M. Shin, Scott L. Rauch, Natasha B. Lasko, Richard J. McNally, William L. Thompson, Roger K. Pitman, Scott P. Orr, Linda J. Metzger, Nathaniel M. Alpert, Stephen M. Kosslyn

Publikováno v: American Journal of Psychiatry. 156:575-584

Objective: The purpose of this study was to determine whether anterior limbic and paralimbic regions of the brain are differentially activated during the recollection and imagery of traumatic events in trauma-exposed individuals with and without post

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aac99232447b176544ba1ef9f872c6b
https://doi.org/10.1176/ajp.156.4.575

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