Structural and Functional Brain Abnormalities in Schizophrenia  

Oleh:

Karlsgodt, Katherine H. ; Sun, Daqiang ; Cannon, Tyrone D.

Jenis: Article from Journal - e-Journal
Dalam koleksi: Current Directions in Psychological Science vol. 19 no. 04 (Aug. 2010), page 226-231.
Topik: Schizophrenia; Structural Mri; Diffusion Tensor Imaging; Connectivity; Development; Adolescence
Fulltext: 06. Structural and Functional Brain Abnormalities in Schizophrenia.pdf (352.27KB)

Isi artikel

Schizophrenia is associated with changes in the structure and functioning of a number of key brain systems, including prefrontal and medial temporal lobe regions involved in working memory and declarative memory, respectively. Imaging techniques provide an unparalleled window into these changes, allowing repeated assessments across pre- and post-onset stages of the disorder and in relation to critical periods of brain development. Here we review recent directions in structural and functional neuroimaging research on schizophrenia. The view emerging from this work is that schizophrenia is fundamentally a disorder of disrupted neural connectivity, the sources of which appear to be genetic and environmental risk factors influencing brain development both prenatally and during adolescence.

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