Decision-making in sensorimotor control
Skilled sensorimotor interactions with the world result from a series of decision-making
processes that determine, on the basis of information extracted during the unfolding …
processes that determine, on the basis of information extracted during the unfolding …
Functional use of eye movements for an acting system
Movements of the eyes assist vision and support hand and body movements in a
cooperative way. Despite their strong functional coupling, different types of movements are …
cooperative way. Despite their strong functional coupling, different types of movements are …
Gain control in the sensorimotor system
Highlights•The influence of sensory feedback on motor output is subject to constant
modulation.•Sensory gain control comes in many forms and serves diverse functions across …
modulation.•Sensory gain control comes in many forms and serves diverse functions across …
Using gaze behavior to parcellate the explicit and implicit contributions to visuomotor learning
Successful motor performance relies on our ability to adapt to changes in the environment
by learning novel map**s between motor commands and sensory outcomes. Such …
by learning novel map**s between motor commands and sensory outcomes. Such …
Visual feedback processing of the limb involves two distinct phases
Muscle responses to mechanical disturbances exhibit two distinct phases: a response
starting at~ 20 ms that is fairly stereotyped, and a response starting at~ 60 ms modulated by …
starting at~ 20 ms that is fairly stereotyped, and a response starting at~ 60 ms modulated by …
Contextual cues are not unique for motor learning: Task-dependant switching of feedback controllers
The separation of distinct motor memories by contextual cues is a well known and well
studied phenomenon of feedforward human motor control. However, there is no clear …
studied phenomenon of feedforward human motor control. However, there is no clear …
Visuomotor feedback gains are modulated by gaze position
During goal-directed reaching, people typically direct their gaze to the target before the start
of the hand movement and maintain fixation until the hand arrives. This gaze strategy …
of the hand movement and maintain fixation until the hand arrives. This gaze strategy …
Time-to-target simplifies optimal control of visuomotor feedback responses
Visuomotor feedback responses vary in intensity throughout a reach, commonly explained
by optimal control. Here, we show that the optimal control for a range of movements with the …
by optimal control. Here, we show that the optimal control for a range of movements with the …
Proprioceptive and visual feedback responses in macaques exploit goal redundancy
A common problem in motor control concerns how to generate patterns of muscle activity
when there are redundant solutions to attain a behavioral goal. Optimal feedback control is a …
when there are redundant solutions to attain a behavioral goal. Optimal feedback control is a …