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Literature DB >> 3382930

Mutism associated with buccofacial apraxia and bihemispheric lesions.

Z Groswasser¹, C Korn, I Groswasser-Reider, P Solzi.

Abstract

Mutism following brain trauma is quite common, is usually transient, and recovery of speech is essentially the rule. Lasting total absence of speech without aphasia is highly unusual. Three such patients, two of traumatic and one due to vascular origin showing buccofacial apraxia (BFA) and computerized tomography (CT) evidence of bilateral frontal lesions are reported. It is suggested that complete lasting mutism associated with BFA is a result of bihemispheric lesions affecting mainly the opercular part of the inferior frontal gyrus and immediate adjacent regions.

Entities: Chemical Disease Species

Mesh：

Year: 1988 PMID： 3382930 DOI： 10.1016/0093-934x(88)90129-0

Source DB: PubMed Journal: Brain Lang ISSN： 0093-934X Impact factor: 2.381

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Cited

12 in total

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10. T'ain't what you say, it's the way that you say it--left insula and inferior frontal cortex work in interaction with superior temporal regions to control the performance of vocal impersonations.

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Mutism associated with buccofacial apraxia and bihemispheric lesions.

Review 1. Social cognition and the evolution of language: constructing cognitive phylogenies.

2. Brain stimulation-induced changes of phonation in the squirrel monkey.

3. Tuning-in to the beat: Aesthetic appreciation of musical rhythms correlates with a premotor activity boost.

4. Modification of spectral features by nonhuman primates.

5. In vivo signatures of nonfluent/agrammatic primary progressive aphasia caused by FTLD pathology.

6. Progressive loss of speech output and orofacial dyspraxia associated with frontal lobe hypometabolism.

Review 7. The neurobiology of innate, volitional and learned vocalizations in mammals and birds.

Review 8. The laryngeal motor cortex: its organization and connectivity.

Review 9. Speech map in the human ventral sensory-motor cortex.

10. T'ain't what you say, it's the way that you say it--left insula and inferior frontal cortex work in interaction with superior temporal regions to control the performance of vocal impersonations.