Decoding Movement Goals from the Fronto-Parietal Reach Network.

ABSTRACT: During reach planning, fronto-parietal brain areas need to transform sensory information into a motor code. It is debated whether these areas maintain a sensory representation of the visual cue or a motor representation of the upcoming movement goal. Here, we present results from a delayed pro-/anti-reach task which allowed for dissociating the position of the visual cue from the reach goal. In this task, the visual cue was combined with a context rule (pro vs. anti) to infer the movement goal. Different levels of movement goal specification during the delay were obtained by presenting the context rule either before the delay together with the visual cue (specified movement goal) or after the delay (underspecified movement goal). By applying functional magnetic resonance imaging (fMRI) mul

SUBMITTER: Gertz H 

PROVIDER: S-EPMC5323385 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature