Zobrazeno 1 - 10
of 65
pro vyhledávání: '"35"'
Publikováno v:
Biological Psychiatry. 71:611-617
Background Imaging studies have shown that major depressive disorder (MDD) is associated with altered activity patterns of the default mode network (DMN). However, the neural correlates of the resting-state DMN and MDD-related pathopsychological char
Autor:
Abraham Reichenberg, Jair C. Soares, Jennifer Barrett, Marcela Barguil, Charles L. Bowden, David C. Glahn, Carrie E. Bearden, Dawn I. Velligan
Publikováno v:
Biological Psychiatry. 62:910-916
Background Psychotic bipolar disorder may represent a neurobiologically distinct subgroup of bipolar affective illness. We sought to ascertain the profile of cognitive impairment in patients with bipolar disorder and to determine whether a distinct p
Autor:
Susana Andrés, Astrid Morer, Rafael Penadés, Teresa Boget, Luisa Lázaro, Manel Salamero, Josefina Castro-Fornieles
Publikováno v:
Biological Psychiatry. 61:946-951
Background Several studies have found impairment in visual memory and visual organization in adults with obsessive-compulsive disorder (OCD), but little is known about the neuropsychological profile of children and adolescents with this disorder. The
Autor:
Rashmi P. Bhandari, David R. Rosenberg, Courtney Boyd, Gregory J. Moore, Yousha Mirza, Michelle Lynch, Michelle Rose, Frank P. MacMaster, Jennifer Ivey, Matcheri S. Keshavan, S. Preeya Taormina, Aileen Russell
Publikováno v:
Biological Psychiatry. 60:862-866
Background Prior pilot investigation identified a larger pituitary gland volume (PGV) in pediatric patients with major depressive disorder (MDD) compared with healthy pediatric control subjects that was most prominent in boys with MDD. In this indepe
Autor:
Shan Xie, J. John Mann, Victoria Arango, Thomas B. Cooper, Suham Kassir, Basalingappa L. Hungund, K. Yaragudri Vinod
Publikováno v:
Biological Psychiatry. 57:480-486
Background: Alcoholism is often comorbid with mood disorders and suicide. We recently reported an upregulation of CB1 receptor-mediated signaling in the dorsolateral prefrontal cortex (DLPFC) of subjects with major depression who died by suicide. In
Publikováno v:
Biological Psychiatry. 67:1007-1009
Cortical glutamate levels are elevated in bipolar disorder, but the interpretation of this increase is unclear because glutamate has metabolic as well as neurotransmitter roles. We investigated this by measuring vesicular glutamate transporter 1 (VGl
Publikováno v:
Biological Psychiatry. 40:89-97
We measured adrenal gland volume and both baseline and stimulated pituitary and adrenal cortical hormones in 35 unmedicated, major depressives and 35 individually matched normal control subjects. Mean adrenal volume in the depressives was significant
Autor:
Gillinder Bedi, Gina F. Marrone, Stephen J. Heishman, Harriet de Wit, Yavin Shaham, David H. Epstein, Kenzie L. Preston
Publikováno v:
Biological psychiatry. 69(7)
Background Abstinent drug users remain at risk for relapse long after withdrawal subsides. Animal studies indicate that responses to drug-related cues not only persist but increase with abstinence, a phenomenon termed “incubation of drug craving.
Autor:
Sue M. Cotton, Christos Pantelis, Lisa J. Phillips, Stephen J. Wood, Murat Yücel, Alex Fornito, Dennis Velakoulis, Patrick D. McGorry, Barnaby Nelson, Alison R. Yung
Publikováno v:
Biological psychiatry. 64(9)
Background Abnormalities of the anterior cingulate cortex (ACC) are frequently implicated in the pathophysiology of psychotic disorders, but whether such changes are apparent before psychosis onset remains unclear. In this study, we characterized pre
Autor:
Linda Spencer, Lawrence H. Staib, Jennifer A.Y. Johnston, Fei Wang, Brian Pittman, Pablo Najt, Xenophon Papademetris, Cheryl Lacadie, Elizabeth Lippard, Hilary P. Blumberg
Publikováno v:
Biological Psychiatry. 79:303-310
BACKGROUND: Increasing evidence supports a neurodevelopmental model for bipolar disorder (BD), with adolescence as a critical period in its development. Developmental abnormalities of anterior paralimbic and heteromodal frontal cortices, key structur