Differential Intrinsic Coupling Modes in Psychological and Physical Trauma
نویسندگان
چکیده
منابع مشابه
Differential Intrinsic Coupling Modes in Psychological and Physical Trauma
Despite each disorder having a distinct etiology, post-traumatic stress disorder (PTSD), and mild traumatic brain injury (mTBI) often exhibit overlapping symptomatology that makes clinical diagnosis difficult. Furthermore, identification using structural imaging is impractical because anatomical alterations, if they exist at all, can be subtle, or lie beyond the resolution of current technology...
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Intrinsic coupling of neuronal assemblies constitutes a key feature of ongoing brain activity, yielding the rich spatiotemporal patterns observed in neuroimaging data and putatively supporting cognitive processes. Intrinsic coupling has been investigated in electrophysiological recordings using two types of functional connectivity measures: amplitude and phase coupling. These two coupling modes...
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The aim of this review is to examine the relationship between trauma, physical health and somatisation. A search was made on the Procite Database at the Department of Psychiatry at the Uniformed Services University of the Health Sciences for research articles with the following key words: posttraumatic stress disorder, somatisation, trauma (the Procite Database holds more than 15,000 articles r...
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Intrinsic coupling constitutes a key feature of ongoing brain activity, which exhibits rich spatiotemporal patterning and contains information that influences cognitive processing. We discuss evidence for two distinct types of intrinsic coupling modes which seem to reflect the operation of different coupling mechanisms. One type arises from phase coupling of band-limited oscillatory signals, wh...
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Overview. The idea that physical trauma or psychological stress might be involved in either the causation or exacerbation of MS dates back to the time of Charcot and the earliest descriptions of the illness. In 1897, for example, Mendel reported four cases of MS that began within a year of severe skull or spinal injury. In 1901, Klausner found antecedent trauma in 24 of 126 (19.0%) new-onset ca...
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ژورنال
عنوان ژورنال: Frontiers in Psychiatry
سال: 2015
ISSN: 1664-0640
DOI: 10.3389/fpsyt.2015.00140