Intellectual and cognitive functions in patient with frontal lobe injury
محل انتشار: سومین کنگره ملی گزارشهای موردی بالینی
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 355
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شناسه ملی سند علمی:
CCRMED03_012
تاریخ نمایه سازی: 20 بهمن 1398
چکیده مقاله:
Psychologists have preferred to study the effects of localized brain lesions rather than the diffuse damage resulting from the acceleration-deceleration effects of head injuries.Intellectual and cognitive functions give a characteristic pattern of activity in frontal cortex. To test the causal role of this region, we examined cognitive functions of a 35 years old woman with frontal cortical lesion. The results suggest that cognitive deficits reflect the extent of damage to a restricted but complex brain circuit comprising specific regions within frontal cortex. For this purpose lesion data are critical , but classically they have painted a confusing picture of brain systems linked to intelligence. we have highlighted a special role of the frontal cortex that intelligence is preserved after frontal lobe damage . Clinical assessment showed verbal communication had less impairment ; but she had a remarkable intellectual and memory impairment in cognitive flexibility, planning, goal setting , behavioural control , problem solving, spontaneity, memory, initiation, judgement, impulse control, social and sexual behavior. So Frontal lobe damage seems to have an impact on divergent thinking and intellectual abilities.
نویسندگان
Saied Malihialzackerini
(PhD)Health psychologist , Islamic Aad University – Karaj Branch (Iran)
Raheleh Karampour
(PhD) in medical and developmental psychology ,department of neuropsychopathology , Vygotsky institute of psychology , Russian State University for the Humanities (RSUH/RGGU), Moscow , (Russia)
Khosro Parsa
Professor of neurosurgery , Iranmehr hospital (Iran )
Sohrab Shahzadi
associate Professor of neurosurgery , Tajrish hospital ,Shahid Beheshti University of Medical Sciences(Iran)