Presentation | 2007/11/12 Human brain regions involved in 3D object learning and crossmodal top-down processing Yurie NISHINO, Hiroshi ANDO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We used fMRI to examine the brain areas involved in crossmodal interactions in 3D object learning and top-down processing. We generated visual 3D objects using computer graphics. Haptic objects were produced as plaster objects using a 3D printer. The subjects learned the objects' shape by using either visual or haptic information and then used the other modality to judge their 3D shape. In this experiment, we found the activations of the visual areas in the temporal lobe and the haptic areas in the parietal lobe in crossmodal top-down prosessing. The results suggest that networks between these areas play a crucial role in the crossmodal 3D object recognition. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | crossmodal integration / visual and haptic interactions / top-down processing / 3D object recognition / fMRI |
Paper # | HIP2007-104 |
Date of Issue |
Conference Information | |
Committee | HIP |
---|---|
Conference Date | 2007/11/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Human Information Processing (HIP) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Human brain regions involved in 3D object learning and crossmodal top-down processing |
Sub Title (in English) | |
Keyword(1) | crossmodal integration |
Keyword(2) | visual and haptic interactions |
Keyword(3) | top-down processing |
Keyword(4) | 3D object recognition |
Keyword(5) | fMRI |
1st Author's Name | Yurie NISHINO |
1st Author's Affiliation | National Institute of Information and Communication Technology:ATR, Cognitive Information Science Laboratories() |
2nd Author's Name | Hiroshi ANDO |
2nd Author's Affiliation | National Institute of Information and Communication Technology:ATR, Cognitive Information Science Laboratories |
Date | 2007/11/12 |
Paper # | HIP2007-104 |
Volume (vol) | vol.107 |
Number (no) | 332 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |