A Review of Ocular Movement Abnormalities in Hereditary Cerebellar Ataxias

© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature..

Cerebellar ataxias are a wide heterogeneous group of disorders that may present with fine motor deficits as well as gait and balance disturbances that have a significant influence on everyday activities. To review the ocular movements in cerebellar ataxias in order to improve the clinical knowledge of cerebellar ataxias and related subtypes. English papers published from January 1990 to May 2022 were selected by searching PubMed services. The main search keywords were ocular motor, oculomotor, eye movement, eye motility, and ocular motility, along with each ataxia subtype. The eligible papers were analyzed for clinical presentation, involved mutations, the underlying pathology, and ocular movement alterations. Forty-three subtypes of spinocerebellar ataxias and a number of autosomal dominant and autosomal recessive ataxias were discussed in terms of pathology, clinical manifestations, involved mutations, and with a focus on the ocular abnormalities. A flowchart has been made using ocular movement manifestations to differentiate different ataxia subtypes. And underlying pathology of each subtype is reviewed in form of illustrated models to reach a better understanding of each disorder.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:23

Enthalten in:

Cerebellum (London, England) - 23(2024), 2 vom: 31. März, Seite 702-721

Sprache:

Englisch

Beteiligte Personen:

Salari, Mehri [VerfasserIn]
Etemadifar, Masoud [VerfasserIn]
Rashedi, Ronak [VerfasserIn]
Mardani, Sayna [VerfasserIn]

Links:

Volltext

Themen:

Ataxia
Cerebellar ataxias
Eye movement
Journal Article
Ocular movement
Review

Anmerkungen:

Date Completed 20.03.2024

Date Revised 20.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s12311-023-01554-0

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM355052695