{"title":"Vestibular contribution to spatial orientation and navigation.","authors":"Andreas Zwergal, Denis Grabova, Florian Schöberl","doi":"10.1097/WCO.0000000000001230","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose of review: </strong>The vestibular system provides three-dimensional idiothetic cues for updating of one's position in space during head and body movement. Ascending vestibular signals reach entorhinal and hippocampal networks via head-direction pathways, where they converge with multisensory information to tune the place and grid cell code.</p><p><strong>Recent findings: </strong>Animal models have provided insight to neurobiological consequences of vestibular lesions for cerebral networks controlling spatial cognition. Multimodal cerebral imaging combined with behavioural testing of spatial orientation and navigation performance as well as strategy in the last years helped to decipher vestibular-cognitive interactions also in humans.</p><p><strong>Summary: </strong>This review will update the current knowledge on the anatomical and cellular basis of vestibular contributions to spatial orientation and navigation from a translational perspective (animal and human studies), delineate the behavioural and functional consequences of different vestibular pathologies on these cognitive domains, and will lastly speculate on a potential role of vestibular dysfunction for cognitive aging and impeding cognitive impairment in analogy to the well known effects of hearing loss.</p>","PeriodicalId":11059,"journal":{"name":"Current Opinion in Neurology","volume":null,"pages":null},"PeriodicalIF":4.1000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10779452/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Neurology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1097/WCO.0000000000001230","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/11/27 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose of review: The vestibular system provides three-dimensional idiothetic cues for updating of one's position in space during head and body movement. Ascending vestibular signals reach entorhinal and hippocampal networks via head-direction pathways, where they converge with multisensory information to tune the place and grid cell code.
Recent findings: Animal models have provided insight to neurobiological consequences of vestibular lesions for cerebral networks controlling spatial cognition. Multimodal cerebral imaging combined with behavioural testing of spatial orientation and navigation performance as well as strategy in the last years helped to decipher vestibular-cognitive interactions also in humans.
Summary: This review will update the current knowledge on the anatomical and cellular basis of vestibular contributions to spatial orientation and navigation from a translational perspective (animal and human studies), delineate the behavioural and functional consequences of different vestibular pathologies on these cognitive domains, and will lastly speculate on a potential role of vestibular dysfunction for cognitive aging and impeding cognitive impairment in analogy to the well known effects of hearing loss.
期刊介绍：
Current Opinion in Neurology is a highly regarded journal offering insightful editorials and on-the-mark invited reviews; covering key subjects such as cerebrovascular disease, developmental disorders, neuroimaging and demyelinating diseases. Published bimonthly, each issue of Current Opinion in Neurology introduces world renowned guest editors and internationally recognized academics within the neurology field, delivering a widespread selection of expert assessments on the latest developments from the most recent literature.
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