Speech and other functions after left (dominant) hemispherectomy.
نویسندگان
چکیده
منابع مشابه
Speech and other functions after left (dominant) hemispherectomy.
The development of hemispherectomy for glioma (mostly in adults) by Dandy (1928) and later for infantile hemiplegia by Krynauw (1950) permitted comparisons of effects of removal of either hemisphere on both the adult and young brain. Reviews of over 300 cases of hemispherectomy (e.g., White, 1961; McFie, 1961) reflect the 'functional plasticity' of the young brain. Continuing development of hig...
متن کاملLanguage after dominant hemispherectomy.
Linguistic and related cognitive abilities were investigated two years after dominant left hemispherectomy for cerebral malignancy in a 12 year old female. Auditory comprehension of speech was superior to other modes of language abilities with expressive speech being the least developed. Findings suggested an isolation or non-communication between the systems for speaking and for writing and vi...
متن کاملOnset of speech after left hemispherectomy in a nine-year-old boy.
Case Alex, with Sturge-Weber Syndrome affecting the left hemisphere, failed to develop speech throughout early boyhood, and his comprehension of single words and simple commands remained stagnant at an age equivalent of 3-4 years. But then, following left hemidecortication at age 8.5 years and withdrawal of anticonvulsants when he was more than 9 years old, Alex suddenly began to acquire speech...
متن کاملLanguage after hemispherectomy.
We studied the spoken language of 49 children who had undergone hemispherectomy as part of the UCLA Pediatric Epilepsy Surgery Research Program and analyzed, among a number of clinical factors, the relation between acquired vs developmental pathology and spoken language outcomes. In this paper we will briefly review the results of our study and attempt to explain (1) why "the early" is not alwa...
متن کاملHemispherectomy and diaschisis: rapid improvement in cerebral functions after right hemispherectomy in a six year old child.
Neuroradiological, neurological, and neuropsychological studies before and after hemispherectomy for seizures of a six year old boy with left hemiplegia at birth revealed striking postoperative improvement. Seizures ceased and have not recurred. Preoperative EEC studies from seven months of age revealed increasing pathological involvement of the left as well as right hemisphere. Postoperatively...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1966
ISSN: 0022-3050
DOI: 10.1136/jnnp.29.5.467