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Regional Gray Matter Abnormalities in Obsessive-Compulsive Disorder: A Voxel-Based Morphometry Study
- Antonio Augusto Valente, Euripedes Constantino Miguel, +6 authors Geraldo F. Busatto
- Biological Psychiatry
- 2005
BACKGROUND
Several structural magnetic resonance imaging (MRI) studies have investigated the presence of brain abnormalities in obsessive-compulsive disorder (OCD) but have not produced consistent… (More)
- Maristela S. Schaufelberger, Fabio Luis de Souza Duran, +8 authors Geraldo F. Busatto
- The British journal of psychiatry. Supplement
- 2007
BACKGROUND
In low- and middle-income countries people with schizophrenia are reported to experience better outcomes than those in high-income countries.
AIMS
To examine structural brain differences… (More)
- Catherine M. Ellis, John Suckling, +4 authors Peter Nigel Leigh
- Neurology
- 2001
BACKGROUND
Pathologic changes in the motor cortex and corticospinal tracts in ALS may be reflected by abnormal signal intensities on conventional MRI. The sensitivity of these changes in detecting… (More)
- Andrea Mechelli, Paul Allen, +5 authors Philip K. McGuire
- Human brain mapping
- 2007
Several studies report that patients with schizophrenia who experience auditory verbal hallucinations (AVH) tend to misidentify their own speech as that of somebody else. We tested the hypothesis… (More)
- Cynthia H. Y. Fu, Goparlen N Vythelingum, +7 authors Philip K. McGuire
- Cerebral cortex
- 2006
The ability to recognize one's own inner speech is essential for a sense of self. The verbal self-monitoring model proposes that this process entails a communication from neural regions involved in… (More)
- Sukhwinder S. Shergill, Michael J. Brammer, +4 authors Philip K. McGuire
- NeuroImage
- 2001
Monitoring one's thoughts (in the verbal modality) is thought to be critically dependent on the interaction between areas that generate and perceive inner speech in the frontal and temporal cortex,… (More)
- Ingo Kilimann, Michel J. Grothe, +13 authors Stefan J. Teipel
- Journal of Alzheimer's disease : JAD
- 2014
Histopathological studies in Alzheimer's disease (AD) suggest severe and region-specific neurodegeneration of the basal forebrain cholinergic system (BFCS). Here, we studied the between-center… (More)
- Paul Allen, Edson Amaro, +4 authors Philip K. McGuire
- The British journal of psychiatry : the journal…
- 2007
BACKGROUND
The neurocognitive basis of auditory verbal hallucinations is unclear.
AIMS
To investigate whether people with a history of such hallucinations would misattribute their own speech as… (More)
- Lidia Yágüez, Steven J. Coen, +6 authors Q. Aziz
- Gastroenterology
- 2005
BACKGROUND & AIMS
Brain-imaging studies to date have confounded visceral pain perception with anticipation. We used functional magnetic resonance imaging of the human brain to study the neuroanatomic… (More)
- Luisa de Marillac Niro Terroni, Edson Amaro, +7 authors Renério Fráguas
- The world journal of biological psychiatry : the…
- 2011
OBJECTIVE
Little is known about the relevance of lesion in neural circuits reported to be associated with major depressive disorder. We investigated the association between lesion stroke size in the… (More)