Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic Review
Background and Aim: The information related to brain oscillation, head rotation and head orientation relative to gravity is obtained from the vestibular system. An important reference for upright posture and navigation is gravity-based vertical perception. Many studies have been conducted for the d...
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| Format: | Article |
| Language: | English |
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Tehran University of Medical Sciences
2024-06-01
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| Series: | Auditory and Vestibular Research |
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| Online Access: | https://avr.tums.ac.ir/index.php/avr/article/view/1254 |
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| author | Meymaneh Jafari Hojjat Allah Haghgoo Seyed Ruhollah Hosseini Hassan Ashayeri Enayatollah Bakhshi Moslem Shaabani |
| author_facet | Meymaneh Jafari Hojjat Allah Haghgoo Seyed Ruhollah Hosseini Hassan Ashayeri Enayatollah Bakhshi Moslem Shaabani |
| author_sort | Meymaneh Jafari |
| collection | DOAJ |
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Background and Aim: The information related to brain oscillation, head rotation and head orientation relative to gravity is obtained from the vestibular system. An important reference for upright posture and navigation is gravity-based vertical perception. Many studies have been conducted for the determination of cortical areas involved in Subjective Visual Vertical (SVV) perception in healthy people or patients with brain injuries. Their results have indicated an extensive and bilateral cortical area involved in SVV perception. The purpose of this review study is to investigate these cortical areas and their functional role.
Recent Findings: Neuroimaging studies in patients with brain injuries showed that multiple cortical areas have a role in SVV perception. These areas mainly include the occipital cortex, frontal cortex, posterior temporoparietal, temporo-occipital, parieto-occipital, superior temporal gyrus, inferior parietal lobe in temporoparietal junction, posterior insula, cuneus, lingual gyrus, precuneus, ventral dentate nucleus, cerebellum, and brainstem.
Conclusion: The cortical areas involved in SVV perception are a part of the vestibular system, which is distributed bilaterally. These areas have a multi-sensory processing task and play a role in processing of cognitive and motor sensory information.
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| format | Article |
| id | doaj-art-951ee97bfaec42e9947afc6a1f017fe2 |
| institution | Kabale University |
| issn | 2423-480X |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Tehran University of Medical Sciences |
| record_format | Article |
| series | Auditory and Vestibular Research |
| spelling | doaj-art-951ee97bfaec42e9947afc6a1f017fe22025-01-06T08:36:08ZengTehran University of Medical SciencesAuditory and Vestibular Research2423-480X2024-06-0134110.18502/avr.v34i1.17265Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic ReviewMeymaneh Jafari0Hojjat Allah Haghgoo1Seyed Ruhollah Hosseini2Hassan Ashayeri3Enayatollah Bakhshi4Moslem Shaabani5Department of Audiology, School of Rehabilitation Sciences, Isfahan University of Medical Sciences, Isfahan, Iran AND Department of Audiology, University of Social Welfare and Rehabilitation Sciences, Tehran, IranDepartment of Occupational Therapy, University of Social Welfare and Rehabilitation Sciences, Tehran, IranDepartment of Psychology, Faculty of Education Sciences and Psychology, Ferdowsi University of Mashhad, Mashhad, IranRehabilitation Research Center, Iran University of Medical Sciences, Tehran, Iran AND Department of Basic Sciences, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, IranDepartment of Biostatistics, University of Social Welfare and Rehabilitation Sciences, Tehran, IranDepartment of Audiology, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran Background and Aim: The information related to brain oscillation, head rotation and head orientation relative to gravity is obtained from the vestibular system. An important reference for upright posture and navigation is gravity-based vertical perception. Many studies have been conducted for the determination of cortical areas involved in Subjective Visual Vertical (SVV) perception in healthy people or patients with brain injuries. Their results have indicated an extensive and bilateral cortical area involved in SVV perception. The purpose of this review study is to investigate these cortical areas and their functional role. Recent Findings: Neuroimaging studies in patients with brain injuries showed that multiple cortical areas have a role in SVV perception. These areas mainly include the occipital cortex, frontal cortex, posterior temporoparietal, temporo-occipital, parieto-occipital, superior temporal gyrus, inferior parietal lobe in temporoparietal junction, posterior insula, cuneus, lingual gyrus, precuneus, ventral dentate nucleus, cerebellum, and brainstem. Conclusion: The cortical areas involved in SVV perception are a part of the vestibular system, which is distributed bilaterally. These areas have a multi-sensory processing task and play a role in processing of cognitive and motor sensory information. https://avr.tums.ac.ir/index.php/avr/article/view/1254Subjective visual verticalityvertical perceptioncortexvestibular network |
| spellingShingle | Meymaneh Jafari Hojjat Allah Haghgoo Seyed Ruhollah Hosseini Hassan Ashayeri Enayatollah Bakhshi Moslem Shaabani Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic Review Auditory and Vestibular Research Subjective visual verticality vertical perception cortex vestibular network |
| title | Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic Review |
| title_full | Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic Review |
| title_fullStr | Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic Review |
| title_full_unstemmed | Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic Review |
| title_short | Cortical Areas Involved in Subjective Visual Vertical Perception: A Systematic Review |
| title_sort | cortical areas involved in subjective visual vertical perception a systematic review |
| topic | Subjective visual verticality vertical perception cortex vestibular network |
| url | https://avr.tums.ac.ir/index.php/avr/article/view/1254 |
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