외상성 두부 손상 환자의 정량화 뇌파 : 핵자기공명영상과 단일광자 방출 전산화 단층촬영과의 비교

• 영문명: Quantitative EEG in Patients with Traumatic Head Injury : A Comparison with MRI and SPECT
• 발행기관: 대한신경정신의학회
• 저자명: 권준수 함봉진 박임순
• 간행물 정보: 『신경정신의학』제34권 제2호, 391~401쪽, 전체 11쪽
• 주제분류: 의약학 > 정신과학
• 파일형태: PDF
• 발행일자: 1995.03.30

영문 초록

The authors investigated the clinical usefulness of QEEG in assessing the brain function of the patients with traum atic head injury. We examined the QEEG in 14 patients who had shown neuropsychiatric symtoms following traumatic head injury and com pared the abnorm alities of QEEG with those of MRI and SPECT. The increased alpha power in frontal lobe or temporal lobe and the decreased interhemispheric coherennce of slow waves(theta and delta wave) in frontal lobe are the characteristic findings of QEEG in patients with traumatic head injury. In com parisons of MRI, SPECT and QEEG, the QEEG and SPECT were more sensitive tools than MRI in detecting brain lesions. It is possible to localize the brain lesions by functional modalities such as SPECT and QEEG in the patients with traum atic head injury who didn’t show the anatomical abnormalities in MRI. Judging from the fact that some patients had shown com m on features in QEEG, we might conclude that the use of QEEG is very helpful in assessing the brain functions of patients with traumatic head injury.

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키워드

Head injury MRI SPECT QEEG