Search results for "Cortices"
showing 2 items of 2 documents
Response to Skeide and Friederici: The myth of the uniquely human “direct” dorsal pathway
2015
In their comment on our recent article [1], Skeide and Friederici [2] claim ‘that some important data not discussed by Bornkessel-Schlesewsky et al. strongly support the view that there are clear qualitative, and not merely quantitative, differences between [human and nonhuman primate] species with respect to both the intrinsic functional connectivity of frontal and temporal cortices, and their direct structural connection via a dorsal white matter fiber tract.’ This obviously refers to work by Friederici and colleagues [3] emphasizing the functional importance of a direct connection between the posterior superior temporal cortex (pSTC) and Brodmann area (BA) 44 in humans, and its absence i…
Anticipatory postural adjustments during joint action coordination
2019
International audience; There is a current claim that humans are able to effortlessly detect others’ hidden mental state by simply observing their movements and transforming the visual input into motor knowledge to predict behaviour. Using a classical paradigm quantifying motor predictions, we tested the role of vision feedback during a reach and load-lifting task performed either alone or with the help of a partner. Wrist flexor and extensor muscle activities were recorded on the supporting hand. Early muscle changes preventing limb instabilities when participants performed the task by themselves revealed the contribution of the visual input in postural anticipation. When the partner perfo…