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Postoperative Cerebellar Mutism and Autistic Spectrum Disorder

Overview
Specialty Pediatrics
Date 2010 Nov 6
PMID 21052695
Citations 3
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Abstract

Purpose: I read the article "An Inside View of Autism" written by a 44-year-old autistic woman who had a successful international career designing livestock equipment. In this article, she wrote about her life, disease, and experiences as an autistic individual. She stated that "It is interesting that my speech resembled the stressed speech in young children who have had tumors removed from the cerebellum".

Methods: In this article, we intend to review and extensively document both postoperative cerebellar mutism and autistic spectrum disorder.

Results: We reviewed the clinical and neurological findings, etio-pathogenesis, neuroanatomy, mechanisms of development, and similarities between the etio-pathogenesis of both diseases.

Conclusions: Cerebellar lesions can produce mutism and dysarthria, symptoms sometimes seen in autistic spectrum disorder. In mammals, cerebellar lesions disturb motivated behavior and reduce social interactions, functions that are disturbed in autistic spectrum disorder and cerebellar mutism. The cerebellum and two regions within the frontal lobes are active in certain language tasks. Language is abnormal in autistic spectrum disorder and cerebellar mutism.

Citing Articles

Improved prediction of postoperative pediatric cerebellar mutism syndrome using an artificial neural network.

Sidpra J, Marcus A, Lobel U, Toescu S, Yecies D, Grant G Neurooncol Adv. 2022; 4(1):vdac003.

PMID: 35233531 PMC: 8882257. DOI: 10.1093/noajnl/vdac003.


Cerebellar mutism.

Tamburrini G, Frassanito P, Chieffo D, Massimi L, Caldarelli M, Di Rocco C Childs Nerv Syst. 2015; 31(10):1841-51.

PMID: 26351234 DOI: 10.1007/s00381-015-2803-6.


Cerebellar mutism: incidence, risk factors and prognosis.

Gudrunardottir T, Sehested A, Juhler M, Schmiegelow K Childs Nerv Syst. 2011; 27(4):513-4.

PMID: 21318616 DOI: 10.1007/s00381-010-1383-8.

References
1.
Redcay E, Courchesne E . When is the brain enlarged in autism? A meta-analysis of all brain size reports. Biol Psychiatry. 2005; 58(1):1-9. DOI: 10.1016/j.biopsych.2005.03.026. View

2.
Fraioli B, Guidetti . Effects of stereotactic lesions of the dentate nucleus of the cerebellum in man. Appl Neurophysiol. 1975; 38(2):81-90. DOI: 10.1159/000102647. View

3.
Ackermann H, Mathiak K, Ivry R . Temporal organization of "internal speech" as a basis for cerebellar modulation of cognitive functions. Behav Cogn Neurosci Rev. 2004; 3(1):14-22. DOI: 10.1177/1534582304263251. View

4.
Carper R, Courchesne E . Inverse correlation between frontal lobe and cerebellum sizes in children with autism. Brain. 2000; 123 ( Pt 4):836-44. DOI: 10.1093/brain/123.4.836. View

5.
Saitoh O, Karns C, Courchesne E . Development of the hippocampal formation from 2 to 42 years: MRI evidence of smaller area dentata in autism. Brain. 2001; 124(Pt 7):1317-24. DOI: 10.1093/brain/124.7.1317. View