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Cognitive disorder in brain concussion

Cognitive disorder in brain concussion
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摘要 This paper presented original study results concerning the prevalence and clinical characteristics of cognitive impairment associated with brain concussion. The cognitive functions of 80 consecutive patients （mean age = 37.40±1l.74years; 50 men and 30 women） admitted to the hospital with brain concussions were evaluated. Their cognitive scores were compared with 40 age- and education-matched healthy volunteers without history of cranial trauma. Cognitive impairment without dementia was found in 93% of the patients. Cognitive impairment in brain concussion was also characterized by prominent cognitive slowness （bradyphrenia）, concentration decrease, free recall insufficiency, and visual-spatial dysfunction. Age and severity of anxiety significantly influence the cognitive performance of patients. This paper presented original study results concerning the prevalence and clinical characteristics of cognitive impairment associated with brain concussion. The cognitive functions of 80 consecutive patients （mean age = 37.40±1l.74years; 50 men and 30 women） admitted to the hospital with brain concussions were evaluated. Their cognitive scores were compared with 40 age- and education-matched healthy volunteers without history of cranial trauma. Cognitive impairment without dementia was found in 93% of the patients. Cognitive impairment in brain concussion was also characterized by prominent cognitive slowness （bradyphrenia）, concentration decrease, free recall insufficiency, and visual-spatial dysfunction. Age and severity of anxiety significantly influence the cognitive performance of patients.
作者 Vladimir ZAKHAROV Ekaterina DROZDOVA Nikolay YAKHNO
机构地区 Neurological Department of First Moscow Medical University LM.Setchenov Traumatologic and Neurosurgery Department
出处 《Frontiers in Biology》 CAS CSCD 2014年第4期332-337,共6页 生物学前沿（英文版）
关键词 brain concussion cognitive impairment brain concussion, cognitive impairment
分类号 Q421 [生物学—神经生物学] R651.15 [医药卫生—外科学]
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Frontiers in Biology
2014年 第4期

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