Processing of translational, radial and rotational optic flow in older adults

Autor: Jade Guénot, Yves Trotter, Angélique Delaval, Robin Baurès, Vincent Soler, Benoit R. Cottereau

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)

Abstract Aging impacts human observer’s performance in a wide range of visual tasks and notably in motion discrimination. Despite numerous studies, we still poorly understand how optic flow processing is impacted in healthy older adults. Here, we e

Externí odkaz: https://doaj.org/article/9b0f80092bd94c839204b45084b135a0

Wide-field retinotopy reveals a new visuotopic cluster in macaque posterior parietal cortex

Autor: Yves Trotter, Yseut Héjja-Brichard, Jean-Baptiste Durand, Benoit R. Cottereau, Samy Rima

Publikováno v: Brain Structure and Function
Brain Structure and Function, Springer Verlag, 2020, 225 (8), pp.2447-2461. ⟨10.1007/s00429-020-02134-2⟩
Brain Structure & Function
Brain Structure and Function, 2020, 225 (8), pp.2447-2461. ⟨10.1007/s00429-020-02134-2⟩

We investigated the visuotopic organization of macaque posterior parietal cortex (PPC) by combining functional imaging (fMRI) and wide-field retinotopic mapping in two macaque monkeys. Whole brain blood-oxygen-level-dependent (BOLD) signal was record

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1e51a0f0fd407ebffb3170f084140b2
https://doi.org/10.1007/s00429-020-02134-2

Combining fixation and lateral masking training enhances perceptual learning effects in patients with macular degeneration

Autor: Vincent Soler, Yves Trotter, Marcello Maniglia

Publikováno v: Journal of Vision
Journal of Vision, Association for Research in Vision and Ophthalmology, 2020, 20 (10), pp.19. ⟨10.1167/jov.20.10.19⟩

International audience; Macular degeneration (MD), a retinal disease affecting central vision, represents the leading cause of visual impairment in the Western world, and MD patients face severe limitations in daily activities like reading and face r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ba558ce73e3f9e0bd3f5d90a87191de
https://pubmed.ncbi.nlm.nih.gov/33064123

Asymmetry of pictorial space: A cultural phenomenon

Autor: Jean-Baptiste Durand, Carla Khalil, Benoit R. Cottereau, Yves Trotter, Samy Rima

Publikováno v: Journal of Vision
Journal of Vision, Association for Research in Vision and Ophthalmology, 2019, 19 (4), pp.22. ⟨10.1167/19.4.22⟩

International audience; Art experts have argued that the mirror reversal of pictorial artworks produces an alteration of their spatial content. However, this putative asymmetry of the pictorial space remains to be empirically proved and causally expl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db62f6df5c2000cd700cb8ffbe000ca4
https://pubmed.ncbi.nlm.nih.gov/30998832

TMS reveals inhibitory extrastriate cortico-cortical feedback modulation of V1 activity in humans

Autor: Felipe Aedo-Jury, Yves Trotter, Marcello Maniglia

Publikováno v: Brain Structure and Function
Brain Structure and Function, Springer Verlag, 2019, ⟨10.1007/s00429-019-01964-z⟩
Brain structure & function, 224:3399-3408
Brain Structure and Function, Springer Verlag, 2019, 224 (9), pp.3399-3408. ⟨10.1007/s00429-019-01964-z⟩
Brain Structure & Function

The interaction between the primary visual cortex (V1) and extrastriate visual areas provides the first building blocks in our perception of the world. V2, in particular, seems to play a crucial role in shaping contextual modulation information throu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3541ebe5082e2c5a9832113f504c6ec
https://hal.archives-ouvertes.fr/hal-02322732