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The role of the cerebellum in the regulation of language functions
- Source :
- Psychiatria Polska. 51:661-671
- Publication Year :
- 2017
- Publisher :
- Komitet Redakcyjno - Wydawniczy Polskiego Towarzystwa Psychiatrycznego, 2017.
-
Abstract
- The present paper is a review of studies on the role of the cerebellum in the regulation of language functions. This brain structure until recently associated chiefly with motor skills, visual-motor coordination and balance, proves to be significant also for cognitive functioning. With regard to language functions, studies show that the cerebellum determines verbal fluency (both semantic and formal) expressive and receptive grammar processing, the ability to identify and correct language mistakes, and writing skills. Cerebellar damage is a possible cause of aphasia or the cerebellar mutism syndrome (CMS). Decreased cerebellocortical connectivity as well as anomalies in the structure of the cerebellum are emphasized in numerous developmental dyslexia theories. The cerebellum is characterized by linguistic lateralization. From the neuroanatomical perspective, its right hemisphere and dentate nucleus, having multiple cerebellocortical connections with the cerebral cortical language areas, are particularly important for language functions. Usually, language deficits developed as a result of a cerebellar damage have subclinical intensity and require applying sensitive neuropsychological diagnostic tools designed to assess higher verbal functions.
- Subjects :
- Cerebellum
Language Development
050105 experimental psychology
Lateralization of brain function
03 medical and health sciences
Cognition
0302 clinical medicine
Cerebellar Diseases
Memory
Aphasia
medicine
Humans
Verbal fluency test
Attention
0501 psychology and cognitive sciences
Cognitive skill
Motor skill
05 social sciences
Neuropsychology
General Medicine
Psychiatry and Mental health
medicine.anatomical_structure
Dentate nucleus
medicine.symptom
Psychology
Neuroscience
Psychomotor Performance
030217 neurology & neurosurgery
Subjects
Details
- ISSN :
- 23915854 and 00332674
- Volume :
- 51
- Database :
- OpenAIRE
- Journal :
- Psychiatria Polska
- Accession number :
- edsair.doi.dedup.....305d7d3963388fa2e701165466b53140