Differential SPECT Activation Patterns Associated with PASAT Performance May Indicate Frontocerebellar Functional Dissociation in Chronic Mild Traumatic Brain Injury
نویسندگان
چکیده
منابع مشابه
Functional connectivity in mild traumatic brain injury.
OBJECTIVES Research suggests that the majority of mild traumatic brain injury (mTBI) patients exhibit both cognitive and emotional dysfunction within the first weeks of injury, followed by symptom resolution 3-6 months postinjury. The neuronal correlates of said dysfunction are difficult to detect with standard clinical neuroimaging, complicating differential diagnosis and early identification ...
متن کاملExperimental Mild Traumatic Brain Injury Induces Functional
25 26 It is estimated that about 1.5 million Americans suffer a traumatic brain injury (TBI) every year, of which 27 approximately 80% are considered mild injuries. Because symptoms caused by mild TBI last less than half an 28 hour by definition and apparently resolve without treatment, the study of mild TBI is often neglected resulting in 29 a significant knowledge-gap for this wide-spread pro...
متن کاملSubacute to chronic mild traumatic brain injury.
Although a universally accepted definition is lacking, mild traumatic brain injury and concussion are classified by transient loss of consciousness, amnesia, altered mental status, a Glasgow Coma Score of 13 to 15, and focal neurologic deficits following an acute closed head injury. Most patients recover quickly, with a predictable clinical course of recovery within the first one to two weeks f...
متن کاملMild traumatic brain injury.
Mild traumatic brain injury (mTBI) can have a profoundly negative effect on the injured person's quality of life, producing cognitive, physical, and psychological symptoms; impeding postinjury family reintegration; creating psychological distress among family members; and often having deleterious effects on spousal and parental relationships. This article reviews the most commonly reported sign...
متن کاملMild traumatic brain injury.
Traumatic Brain Injury (TBI) is among the most frequent neurological disorders. Of all TBIs 90% are considered mild with an annual incidence of 100–300/100.000. Intracranial complications of Mild Traumatic Brain Injury (MTBI) are infrequent (10%), requiring neurosurgical intervention in a minority of cases (1%), but potentially life-threatening (case fatality rate 0,1%). Hence, a true health ma...
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ژورنال
عنوان ژورنال: Journal of Nuclear Medicine
سال: 2009
ISSN: 0161-5505,2159-662X
DOI: 10.2967/jnumed.108.060368