[Subarachnoid hemorrhage from ruptured intracranial aneurysm and surgical procedures as a cause of neuropsychological disorders].

The results of preoperative and postoperative examinations in 30 patients operated on for ruptured intracranial aneurysm are reported. The examinations included neuropsychological, neurological and EEG assessment. The agreements and divergencies in the assessment of the condition of the patients by these methods were analysed suggesting the necessity of consideration of psychological disturbances as a consequence of the disease in the general evaluation of the therapeutic results in such cases.