Spatial orientation: Model-based approach to multi-sensory mechanisms

被引：5

作者：

Kheradmand, Amir ^{[1
,2
]}

Otero-Millan, Jorge ^{[1
]}

机构：

[1] Johns Hopkins Univ, Sch Med, Dept Neurol, Baltimore, MD USA

[2] Johns Hopkins Univ, Sch Med, Dept Otolaryngol Head & Neck Surg, Baltimore, MD 21205 USA

来源：

MATHEMATICAL MODELLING IN MOTOR NEUROSCIENCE: STATE OF THE ART AND TRANSLATION TO THE CLINIC. OCULAR MOTOR PLANT AND GAZE STABILIZATION MECHANISMS | 2019年 / 248卷

关键词：

Spatial orientation; SVV; Subjective visual vertical; Sensory integration; Bayesian; TEMPOROPARIETAL JUNCTION; PUSHER BEHAVIOR; VERTICALITY PERCEPTION; SUPRAMARGINAL GYRUS; VISUAL ORIENTATION; HEAD ORIENTATION; BODY; ROLL; LATEROPULSION; STROKE;

D O I：

10.1016/bs.pbr.2019.04.029

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Perception of spatial orientation is generated through multimodal sensory integration. In this process, there are systematic errors with changes in the head or body position, which reflect challenges for the brain in maintaining a common sensory reference frame for spatial orientation. Here, we focus on this multisensory aspect of spatial orientation. We review a Bayesian spatial perception model that can be used as a framework to study sensory contributions to spatial orientation during lateral head tilts and probe neural networks involved in this process.

引用

页码：209 / 223

页数：15

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