Table 4: Personal history of patients.

Personal historyNo abnormality on IPSAbnormality on IPSTotal

Neonatal pain101
Tumor brain303
Head trauma15116
Cerebellar syndrome101
Vascular + metabolic505
Inflammatory and metabolic history101
Inflammatory history101
Febrile convulsion9514
Head trauma + febrile convulsion 101
Febrile headache101
Head trauma + metabolic011
Sickle cell thalassemia101
Tumor + intracranial empyema011
Catatonic syndrome101
Intracerebral cyst in left101
Empyema + brain abscess101
No personal history68573