Cortical activity predicts good variation in human motor output
Sign Up to like & getrecommendations! Published in 2017 at "Experimental Brain Research"
DOI: 10.1007/s00221-017-4876-9
Abstract: Human movement patterns have been shown to be particularly variable if many combinations of activity in different muscles all achieve the same task goal (i.e., are goal-equivalent). The nervous system appears to automatically vary its… read more here.
Keywords: goal; variation; task; finger force ... See more keywords
Finger interdependence and unintentional force drifts: Lessons from manipulations of visual feedback.
Sign Up to like & getrecommendations! Published in 2020 at "Human movement science"
DOI: 10.1016/j.humov.2020.102714
Abstract: We explored the phenomenon of unintentional finger force drift by using visual feedback on the force produced either by explicitly instructed (master) finger pairs or by non-instructed (enslaved) finger pairs. In particular, we drew contrasting… read more here.
Keywords: finger force; unintentional force; visual feedback; force ... See more keywords
The Inter-Regional Connectivity Within the Default Mode Network During the Attentional Processes of Internal Focus and External Focus: An fMRI Study of Continuous Finger Force Feedback
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2019.02198
Abstract: Sustained attention involves two distinct processes, i.e., external focus and internal focus. Some recent neuroimaging studies employed the instruction of experimenters or the self-report from participants to generate the two attentional processes, and observed that… read more here.
Keywords: focus; connectivity; external focus; finger force ... See more keywords