motor cortex

·January 23, 2013·3 min read

New Brain Circuit Sheds Light on Development of Voluntary Movements

A research team describes the entire network of brain cells that are connected to specific motor neurons controlling whisker muscles in newborn mice. A better understanding of such motor control circuits could help inform how human brains develop, potentially leading to new ways of restoring movement in people who suffer paralysis from brain injuries, or to the development of better prosthetics for limb replacement.

A skull is shown with an electrode on it.

Featured Neurology

·October 16, 2012·3 min read

Less Invasive Method of Brain Stimulation Helps Patients with Parkinson’s Disease

Electrical stimulation using extradural electrodes—placed underneath the skull but not implanted in the brain, is a safe approach with meaningful benefits for patients with Parkinson's disease according to new research.

Featured Neurology

·August 20, 2012·4 min read

Stroke Disrupts How Brain Controls Muscle Synergies

A new study finds that after a stroke, muscle synergies are activated in altered ways. Furthermore, those disruptions follow specific patterns depending on the severity of the stroke and the amount of time that has passed since the stroke. Distinctive patterns could allow doctors to develop better rehab programs for stroke patients.

Electrophysiology Featured Neuroscience

·July 19, 2012·6 min read

Scientists Read Monkeys’ Inner Thoughts

By decoding brain activity, scientists were able to 'see' that 2 monkeys were planning to approach the same reaching task differently - even before they moved a muscle.