Biomedical subjects

T Fakhoury

Publications and source records attributed to T Fakhoury.

22 records · Page 2Linked to original sources

PubMed1995

Inhibitory motor seizures: correlation with centroparietal structural and functional abnormalities.

Six adults and 2 children with focal inhibitory motor seizures (ictal paralysis) were evaluated during a 4-year period. Paresthesias at seizure onset occurred during some seizures in all patients, and focal clonic activity followed paralysis in 4. EEG-CCTV recordings of the seizures in 2 patients showed that ictal paralysis coincided with an ictal discharge starting in one centroparietal area. MRI showed centroparietal structural lesions in six patients. One patient with a normal MRI scan had right centroparietal hypometabolism on PET. Inhibitory motor seizures must be differentiated from transient ischemic attacks and migraine. In our patients a centroparietal epileptogenic focus was suggested by neuroimaging studies, and in 2 instances by ictal EEG.

Adolescent↗

PubMed1995

Aphasia secondary to partial status epilepticus of the basal temporal language area.

We present a patient with aphasia of several days' duration that was secondary to spontaneous partial status epilepticus arising from the left basal temporal region. Evidence from MRI, EEG, and PET confirmed the origin of the seizures in the basal temporal area. Both the seizure discharges and the aphasia resolved after antiepileptic therapy. This case, to our knowledge, is the first documented example of epileptic aphasia secondary to spontaneous partial status epilepticus originating from the basal temporal area.

Aphasia↗

PubMedDate not supplied

Psychogenic seizures in old age: a case report.

Psychogenic seizures are unusual after age 60 years. A 73-year-old woman had onset of psychogenic seizures at age 69 years. Five to six attacks occurred each month, usually at night, characterized by an initial subjective sensation and headache followed by generalized stiffening and shaking. Continuous EEG-closed circuit television (EEG-CCTV) monitoring clearly showed these episodes to be nonepileptic. Discontinuation of antiepileptic drugs (AEDs) did not increase the frequency or severity of attacks. Epileptiform discharges were not recorded during the awake, drowsy, or sleeping states. Psychiatric evaluation identified significant turmoil in the patient's life and a history of childhood sexual and physical abuse. Psychogenic seizures may begin in old age and should be considered in the differential diagnosis of intractable seizures in the elderly. Predominantly nocturnal occurrence should not exclude the diagnosis.

Age Factors↗

PubMedDate not supplied

Differentiating clinical features of right and left temporal lobe seizures.

We reviewed 127 seizures in 19 consecutive patients with temporal lobe epilepsy (TLE) documented by EEG/closed-circuit TV (EEG-CCTV) monitoring. Ten patients had seizure onset in the right temporal lobe (RTL, 54 seizures), and 9 had seizure onset in the left temporal lobe (LTL, 73 seizures). We compared the clinical characteristics in the two groups and analyzed the seizures for frequency of auras, seizures secondarily generalized, automatisms, tonic head deviation, focal posturing and jerking, ictal speech, and postical manifestations. Automatisms overall were more common in the RTL group, but individual categories (extremity, head and trunk, oroalimentary) were comparable among the two groups. Contralateral focal jerking and tonic head deviation were more common in LTL lobe seizures, as were secondarily generalized seizures. In addition to focal motor symptoms, three features were most statistically significant in distinguishing the two groups: Postictal aphasia occurred exclusively in the LTL group, whereas well-formed ictal speech and rapid return to baseline postictally were noted only in RTL seizures.

Adolescent↗