نتایج جستجو برای: memory injury
تعداد نتایج: 571853 فیلتر نتایج به سال:
Traumatic brain injury (TBI) has been shown to have a significant effect on every type of memory. Recently, Neuroscience literature on TBI deficits, and its behavioral effects, has increased. However, much of the research neglects considerations about the functional changes that occur after serious brain injuries. In relation to memory, specifically episodic memory, this study will analyze how ...
introduction: this study aims to compare the cognitive performance of patients with multiple sclerosis (ms) in the field of autobiographical, prospective and working memory compared to normal people. method: in a causal-comparative study using convenience sampling 200 patients with ms (100 were affected less and 100 were affected more than 2 years (and 100 healthy individuals were matched regar...
In a follow-up of 52 alcoholic head injured patients for a period of 18 months, 14 patients were found to abstain from alcohol totally. The rest resumed alcohol consumption between three and six months. Leaving out three patients with other complications. 11 patients in the abstainer group were compared with equivalent groups of persistent abusers, and non-alcoholic head injured patients, using...
Among individuals with posttraumatic stress disorder (PTSD), verbal learning and memory are areas of weakness compared other cognitive domains (e.g., visuospatial memory). In this study, previously deployed military veterans completed clinical assessments word vocabulary ( n = 243) a laboratory task measuring encoding, free recall, repetition priming, recognition words 147). Impaired was select...
Isolated retrograde amnesia is defined as impaired recollection of experiences pre-dating brain injury with relatively preserved anterograde learning and memory. We present findings from a patient (M.L.) with isolated retrograde amnesia following severe traumatic brain injury (TBI) that address hypotheses of the interrelationships of focal neuropathology, episodic memory and the self. M.L. is d...
INTRODUCTION The apolipoprotein E (APOE) ε4 allele associates with memory impairment in neurodegenerative diseases. Its association with memory after mild traumatic brain injury (mTBI) is unclear. METHODS mTBI patients (Glasgow Coma Scale score 13-15, no neurosurgical intervention, extracranial Abbreviated Injury Scale score ≤1) aged ≥18 years with APOE genotyping results were extracted from ...
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Abstract Purpose: Disruptions in cognitive performance are commonly reported after a sports-related concussion (SRC) and may be related to brain network changes, particularly within the default mode (DMN). Since well-connected regions across networks (hubs) play an important role organization, we hypothesize that DMN hubs will disrupted SRC associated with symptoms performance. Methods: We coll...
Traumatic axonal injury (TAI), a feature of traumatic brain injury (TBI), progressively evolves over hours through impaired axonal transport and is thought to be a major contributor to cognitive dysfunction. In spite of various studies suggesting that pharmacologic or physiologic interventions might reduce TAI, clinical neuroprotective treatments are still unavailable. Edaravone, a free radical...
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