Different neural response in human ventral visual cortex for the face and house in a wide visual field

Bin Wang, Tianyi Yan, Jiajia Yang, Jinglong Wu, Seiichiro Ohno, Susumu Kanazawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The present study examined the coding of retinal eccentricity spatial position in object selective cortex. Using a wide-view (about 120°) visual presentation system developed for vision research and functional magnetic resonance imaging (fMRI), the subject were presented with face and house, which were centrally located along the horizontal and vertical meridian in 4 level of eccentricity degree. We investigated the BLOD response to stimuli in two regions in the ventral visual cortex, the fusiform face area (FFA), and the parahippocampal place area (PPA). The analysis further revealed the weaker BLOD response in the bigger eccentricity in both the FFA and PPA areas. Moreover, the FFA had much bigger neural activation than the PPA. However, the ratio relative to central position had no difference between face and house. Regions of the FFA had bigger neural response, and associated with central representation, compared to PPA had smaller neural response, and associated with more peripheral representation. These results suggested the neural response character in ventral visual areas influenced by inherent difference between face and house, and little by the eccentricity.

Original languageEnglish
Title of host publication2013 ICME International Conference on Complex Medical Engineering, CME 2013
Pages174-179
Number of pages6
DOIs
Publication statusPublished - 2013
Event2013 7th ICME International Conference on Complex Medical Engineering, CME 2013 - Beijing, China
Duration: May 25 2013May 28 2013

Other

Other2013 7th ICME International Conference on Complex Medical Engineering, CME 2013
CountryChina
CityBeijing
Period5/25/135/28/13

Fingerprint

Chemical activation
Magnetic Resonance Imaging

Keywords

  • FFA
  • fRMI
  • PPA
  • wide-view filed

ASJC Scopus subject areas

  • Biomedical Engineering

Cite this

Wang, B., Yan, T., Yang, J., Wu, J., Ohno, S., & Kanazawa, S. (2013). Different neural response in human ventral visual cortex for the face and house in a wide visual field. In 2013 ICME International Conference on Complex Medical Engineering, CME 2013 (pp. 174-179). [6548234] https://doi.org/10.1109/ICCME.2013.6548234

Different neural response in human ventral visual cortex for the face and house in a wide visual field. / Wang, Bin; Yan, Tianyi; Yang, Jiajia; Wu, Jinglong; Ohno, Seiichiro; Kanazawa, Susumu.

2013 ICME International Conference on Complex Medical Engineering, CME 2013. 2013. p. 174-179 6548234.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wang, B, Yan, T, Yang, J, Wu, J, Ohno, S & Kanazawa, S 2013, Different neural response in human ventral visual cortex for the face and house in a wide visual field. in 2013 ICME International Conference on Complex Medical Engineering, CME 2013., 6548234, pp. 174-179, 2013 7th ICME International Conference on Complex Medical Engineering, CME 2013, Beijing, China, 5/25/13. https://doi.org/10.1109/ICCME.2013.6548234
Wang B, Yan T, Yang J, Wu J, Ohno S, Kanazawa S. Different neural response in human ventral visual cortex for the face and house in a wide visual field. In 2013 ICME International Conference on Complex Medical Engineering, CME 2013. 2013. p. 174-179. 6548234 https://doi.org/10.1109/ICCME.2013.6548234
Wang, Bin ; Yan, Tianyi ; Yang, Jiajia ; Wu, Jinglong ; Ohno, Seiichiro ; Kanazawa, Susumu. / Different neural response in human ventral visual cortex for the face and house in a wide visual field. 2013 ICME International Conference on Complex Medical Engineering, CME 2013. 2013. pp. 174-179
@inproceedings{fec7d5345c9a40398ff034025b50a2c7,
title = "Different neural response in human ventral visual cortex for the face and house in a wide visual field",
abstract = "The present study examined the coding of retinal eccentricity spatial position in object selective cortex. Using a wide-view (about 120°) visual presentation system developed for vision research and functional magnetic resonance imaging (fMRI), the subject were presented with face and house, which were centrally located along the horizontal and vertical meridian in 4 level of eccentricity degree. We investigated the BLOD response to stimuli in two regions in the ventral visual cortex, the fusiform face area (FFA), and the parahippocampal place area (PPA). The analysis further revealed the weaker BLOD response in the bigger eccentricity in both the FFA and PPA areas. Moreover, the FFA had much bigger neural activation than the PPA. However, the ratio relative to central position had no difference between face and house. Regions of the FFA had bigger neural response, and associated with central representation, compared to PPA had smaller neural response, and associated with more peripheral representation. These results suggested the neural response character in ventral visual areas influenced by inherent difference between face and house, and little by the eccentricity.",
keywords = "FFA, fRMI, PPA, wide-view filed",
author = "Bin Wang and Tianyi Yan and Jiajia Yang and Jinglong Wu and Seiichiro Ohno and Susumu Kanazawa",
year = "2013",
doi = "10.1109/ICCME.2013.6548234",
language = "English",
isbn = "9781467329699",
pages = "174--179",
booktitle = "2013 ICME International Conference on Complex Medical Engineering, CME 2013",

}

TY - GEN

T1 - Different neural response in human ventral visual cortex for the face and house in a wide visual field

AU - Wang, Bin

AU - Yan, Tianyi

AU - Yang, Jiajia

AU - Wu, Jinglong

AU - Ohno, Seiichiro

AU - Kanazawa, Susumu

PY - 2013

Y1 - 2013

N2 - The present study examined the coding of retinal eccentricity spatial position in object selective cortex. Using a wide-view (about 120°) visual presentation system developed for vision research and functional magnetic resonance imaging (fMRI), the subject were presented with face and house, which were centrally located along the horizontal and vertical meridian in 4 level of eccentricity degree. We investigated the BLOD response to stimuli in two regions in the ventral visual cortex, the fusiform face area (FFA), and the parahippocampal place area (PPA). The analysis further revealed the weaker BLOD response in the bigger eccentricity in both the FFA and PPA areas. Moreover, the FFA had much bigger neural activation than the PPA. However, the ratio relative to central position had no difference between face and house. Regions of the FFA had bigger neural response, and associated with central representation, compared to PPA had smaller neural response, and associated with more peripheral representation. These results suggested the neural response character in ventral visual areas influenced by inherent difference between face and house, and little by the eccentricity.

AB - The present study examined the coding of retinal eccentricity spatial position in object selective cortex. Using a wide-view (about 120°) visual presentation system developed for vision research and functional magnetic resonance imaging (fMRI), the subject were presented with face and house, which were centrally located along the horizontal and vertical meridian in 4 level of eccentricity degree. We investigated the BLOD response to stimuli in two regions in the ventral visual cortex, the fusiform face area (FFA), and the parahippocampal place area (PPA). The analysis further revealed the weaker BLOD response in the bigger eccentricity in both the FFA and PPA areas. Moreover, the FFA had much bigger neural activation than the PPA. However, the ratio relative to central position had no difference between face and house. Regions of the FFA had bigger neural response, and associated with central representation, compared to PPA had smaller neural response, and associated with more peripheral representation. These results suggested the neural response character in ventral visual areas influenced by inherent difference between face and house, and little by the eccentricity.

KW - FFA

KW - fRMI

KW - PPA

KW - wide-view filed

UR - http://www.scopus.com/inward/record.url?scp=84881533834&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84881533834&partnerID=8YFLogxK

U2 - 10.1109/ICCME.2013.6548234

DO - 10.1109/ICCME.2013.6548234

M3 - Conference contribution

AN - SCOPUS:84881533834

SN - 9781467329699

SP - 174

EP - 179

BT - 2013 ICME International Conference on Complex Medical Engineering, CME 2013

ER -