10.1148/radiol.2016152149 http://scihub22266oqcxt.onion/10.1148/radiol.2016152149 C5084981!5084981
!27755933
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Radiology
2016 ; 281
(2
): 357-372
Nephropedia Template TP gab.com Text Twit Text FOAVip Twit Text # English Wikipedia
Psychoradiology: The Frontier of Neuroimaging in Psychiatry
#MMPMID27755933
Lui S
; Zhou XJ
; Sweeney JA
; Gong Q
Radiology
2016[Nov]; 281
(2
): 357-372
PMID27755933
show ga
Unlike neurologic conditions, such as brain tumors, dementia, and stroke, the
neural mechanisms for all psychiatric disorders remain unclear. A large body of
research obtained with structural and functional magnetic resonance imaging,
positron emission tomography/single photon emission computed tomography, and
optical imaging has demonstrated regional and illness-specific brain changes at
the onset of psychiatric disorders and in individuals at risk for such disorders.
Many studies have shown that psychiatric medications induce specific measurable
changes in brain anatomy and function that are related to clinical outcomes. As a
result, a new field of radiology, termed psychoradiology, seems primed to play a
major clinical role in guiding diagnostic and treatment planning decisions in
patients with psychiatric disorders. This article will present the state of the
art in this area, as well as perspectives regarding preparations in the field of
radiology for its evolution. Furthermore, this article will (a) give an overview
of the imaging and analysis methods for psychoradiology; (b) review the most
robust and important radiologic findings and their potential clinical value from
studies of major psychiatric disorders, such as depression and schizophrenia; and
(c) describe the main challenges and future directions in this field. An ongoing
and iterative process of developing biologically based nomenclatures with which
to delineate psychiatric disorders and translational research to predict and
track response to different therapeutic drugs is laying the foundation for a
shift in diagnostic practice in psychiatry from a psychologic symptom-based
approach to an imaging-based approach over the next generation. This shift will
require considerable innovations for the acquisition, analysis, and
interpretation of brain images, all of which will undoubtedly require the active
involvement of radiologists. (©) RSNA, 2016 Online supplemental material is
available for this article.
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[MESH] |Mental Disorders/*diagnostic imaging
[MESH] |Neuroimaging/*trends
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