Multisensory convergence of visual and haptic object preference across development.

ABSTRACT: Visuohaptic inputs offer redundant and complementary information regarding an object׳s geometrical structure. The integration of these inputs facilitates object recognition in adults. While the ability to recognize objects in the environment both visually and haptically develops early on, the development of the neural mechanisms for integrating visual and haptic object shape information remains unknown. In the present study, we used functional Magnetic Resonance Imaging (fMRI) in three groups of participants, 4 to 5.5 year olds, 7 to 8.5 year olds, and adults. Participants were tested in a block design involving visual exploration of two-dimensional images of common objects and real textures, and haptic exploration of their three-dimensional counterparts. As in previous studies, object pre

SUBMITTER: Joanne Jao R 

PROVIDER: S-EPMC4020146 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature