Deficit of luminance perception in amblyopia(Summaries of Awarded Presentation at the 28th Annual Meeting)

スポンサーリンク

概要

• 論文の詳細を見る

• We examined whether amblyopic suppression involves luminance-based information. The stimuli consisted of four square patches presented dichtopically so that one eye viewed the top-left and bottom-right patches, while the other eye viewed the top-right and bottom-left patches. The observers adjusted the luminance of a stimulus in order to match the perceived luminance between the two eyes. Amblyopes decreased the luminance of the patches presented to the fellow fixing eye while they increased luminance for the amblyopic eye. Similar results were obtained when only the mean luminance was adjustable and the luminance contrast remaining fixed. These results suggest that the world appears darker when viewed through an amblyopic eye.

• 2010-09-30

著者

• Thompson Benjamin

  University of Auckland

• Mansouri Behzad

  University of Manitoba

• Hess Robert

  McGill University

• MAEHARA Goro

  McGill University

• Maehara Goro

  Mcgill University:sophia University:japan Society For The Promotion Of Science

関連論文

• 弱視患者の輝度知覚における障害(日本基礎心理学会第28回大会,大会発表要旨)
• Hemodynamic changes in response to the stimulated visual quadrants: a study with 24-channel near-infrared spectroscopy (特集 脳機能計測と基礎心理学)
• Deficit of luminance perception in amblyopia(Summaries of Awarded Presentation at the 28th Annual Meeting)

スポンサーリンク