Within the brain’s frontal lobe lies the primary motor cortex, a sliver of neurons that coordinates movement. Beginning in the 1930s, scientists developed a map of this brain region called a ...

Four years ago, the NIH’s Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative Cell Census Network (BICCN) was launched, with the aim of identifying and cataloguing the ...

The classical view of how the human brain controls voluntary movement might not tell the whole story. That map of the primary motor cortex — the motor homunculus — shows how this brain region is ...

Scientists found evidence of two interleaved systems, which may help explain the connection between what's going on in our bodies and what's going on in brain areas involved in thoughts and emotions.

The motor cortex homunculus is getting a makeover. New research has essentially redrawn the motor cortex and constitutes one of the most substantial shifts in our topographical knowledge of a sensory ...

A new study in mice has helped illuminate how the brain's primary motor cortex (M1) – a brain region most commonly associated with control of motor functions – helps suppress dimensions of neuropathic ...

Okazaki, Japan – When we learn a motor pattern such as a new sport or dance, movements that were not possible at the beginning can be memorized and made easy through practice. It has been widely ...

Even before speaking in front of a large crowd, your palms may start to sweat, your heart may race, and your shoulders may tense up. Little is known about why this happens, and how mental states, like ...

Optogenetic climbing fiber activation regulates experience-dependent plasticity in the primary somatosensory cortex of mice, suggesting a role of the olivo-cerebellum in instructive signaling across ...