Timing of posterior parahippocampal gyrus activity reveals multiple scene processing stages

Julien Bastin, Giorgia Committeri, Philippe Kahane, Gaspare Galati, Lorella Minotti, Jean Philippe Lachaux, Alain Berthoz

Research output: Contribution to journalArticle

Abstract

Posterior parahippocampal gyrus (PPHG) is strongly involved during scene recognition and spatial cognition. How PPHG electrophysiological activity could underlie these functions, and whether they share similar timing mechanisms is unknown. We addressed this question in two intracerebral experiments which revealed that PPHG neural activity dissociated an early stimulus-driven effect (>200 and 600 and

Original languageEnglish
Pages (from-to)1357-1370
Number of pages14
JournalHuman Brain Mapping
Volume34
Issue number6
DOIs
Publication statusPublished - Jun 2013

Keywords

  • Allocentric
  • Collateral sulcus
  • Direct human recordings
  • EEG
  • Egocentric
  • Frames of reference
  • Gamma oscillations
  • Retrosplenial
  • Spatial cognition
  • Visual recognition

ASJC Scopus subject areas

  • Clinical Neurology
  • Anatomy
  • Neurology
  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology

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    Bastin, J., Committeri, G., Kahane, P., Galati, G., Minotti, L., Lachaux, J. P., & Berthoz, A. (2013). Timing of posterior parahippocampal gyrus activity reveals multiple scene processing stages. Human Brain Mapping, 34(6), 1357-1370. https://doi.org/10.1002/hbm.21515