Reduced brain connectivity and mental flexibility in mild traumatic brain injury
نویسندگان
چکیده
منابع مشابه
Reduced brain connectivity and mental flexibility in mild traumatic brain injury
OBJECTIVE A mild traumatic brain injury (mTBI), or concussion, has known neuropsychological sequelae, and neuroimaging shows disturbed brain connectivity during the resting state. We hypothesized that task-based functional connectivity measures, using magnetoencephalography (MEG), would better link the neurobiological underpinnings of cognitive deficits to specific brain damage. METHODS We us...
متن کاملFunctional 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 کاملRecovery of resting brain connectivity ensuing mild traumatic brain injury
Brains reveal amplified plasticity as they recover from an injury. We aimed to define time dependent plasticity changes in patients recovering from mild traumatic brain injury (mTBI). Twenty-five subjects with mild head injury were longitudinally evaluated within 36 h, 3 and 6 months using resting state functional connectivity (RSFC). Region of interest (ROI) based connectivity differences over...
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: Annals of Clinical and Translational Neurology
سال: 2015
ISSN: 2328-9503,2328-9503
DOI: 10.1002/acn3.280