Unilateral movement is usually accompanied by ipsilateral activity in the primary motor
cortex (M1). It is still largely unclear whether this activity reflects interhemispheric 'cross …

Cooperative hand movements are known to be controlled by a task‐specific neural coupling
associated with an involvement of the respective ipsilateral hemispheres. The aim of this …

The concept of hierarchical motor control has been viewed as a means of progressively
decreasing the number of variables manipulated by each higher control level. We tested the …

During bilateral coordination, some level of inter-hemispheric remapping (ie, the congruency
between afferent and efferent force signals from both hemispheres) is required. In this case …

Motor control is a fundamental challenge for the central nervous system. In this review, we
show that unimanual movements involve bi-hemispheric activation patterns that resemble …

We sought to understand differences in joint coordination between the dominant and
nondominant arms when performing repetitive tasks. The uncontrolled manifold approach …

Reaction time (RT) is known to be longer for simultaneous bimanual responses than for
unimanual ones. This phenomenon is called" bilateral deficit". To identify the mechanisms …

OBJECTIVE: To test for the presence and possible asymmetry of ipsilateral motor activation
during unimanual and bimanual motor tasks. METHODS: Twelve right-handed healthy …

Independent use of both hands is characteristic of human action in daily life. By nature,
however, in-phase bimanual movements, for example clapping, are easier to accomplish …

Using fMRI, we investigated the neuronal structures controlling bimanual coordination
applying a visuomotor coordination task. Recent studies suggest the existence of a …