Search PubMed⌕ Search

Biomedical subjects

M Dogali

Publications and source records attributed to M Dogali.

23 records · Page 2Linked to original sources
PubMed1993

Anterior temporal language areas in patients with early onset of temporal lobe epilepsy.

Eighteen consecutive patients undergoing dominant temporal lobectomy underwent preoperative cortical stimulation for language localization. Patients with naming deficits on anterior (4.5 cm from the temporal pole) temporal lobe stimulation had earlier seizure onset vs those without such deficits (5.8 yr vs 12.9 yr; p < 0.04). There was a similar trend for reading errors (6.3 yr vs 12.4 yr; p < 0.052). Resections always spared at least 1 cm anterior to any language area. There was no significant difference in postoperative neuropsychological tests between patients with and without anterior language representation. Early onset of dominant temporal lobe seizure foci leads to a more widespread or atypical distribution of language areas. Individual variability should be considered in epilepsy surgery to reduce postoperative language deficits.

Adolescent↗
PubMed1993

Multiple subpial cortical transections for the control of intractable epilepsy in exquisite cortex.

In 5 cases suffering from intractable seizures and ictal onset in exquisite (primary somatosensory or language related) cortex, surgical therapy has been done consisting wholly or in part of multiple subpial transections. In two cases with involvement of the primary somatosensory cortex, good seizure control without detectable neurological deficit was achieved. In the other three cases with involvement of the language cortex, deficits were minimal and cleared with time. Patients became seizure-free.

Adolescent↗
PubMed1993

Functional mapping of memory and other nonlinguistic cognitive abilities in adults.

The review of previous research and the studies undertaken at our center suggest an important role for mapping of nonlinguistic cognitive functions with cortical stimulation. Such mapping is usually restricted to language functions, which is understandable given the importance of language to daily activities and the reports of postoperative declines in naming. However, memory functions are also critical to adaptive daily living, and these studies show that memory may be effectively addressed through mapping procedures. Both Ojemann's studies and those at our center suggest an important role for much of the temporal convexity in memory processing, and we believe that postoperative memory declines can be minimized with mapping of the temporal lobe prior to resection. Patients presenting with unique abilities that may be susceptible to postoperative declines can also be effectively mapped with stimulation studies tailored to their unique abilities. We encourage the expansion of mapping paradigms beyond just the language domain and believe that such studies will both improve the quality of our patients' functioning and further our knowledge of brain-behavior relationships.

Adult↗
PubMed1975

Visual improvement after chiasmapexy for primary empty sella turcica.

Postoperative visual improvement is described in a patient found to have primary empty sella turcica on evaluation of her sole symptom, progressive painless visual impariment. Chiasmal elevation by filling the sella turcia with muscle was found to be an alternative to opening the lamina terminalis and may be preferred in cases of empty sella which lack dense adhesions of the chiasm to the sella floor.

Adult↗