Alzheimer's disease & dementia

Deep brain stimulation may be promising Alzheimer's treatment

(HealthDay)—For patients with Alzheimer's disease (AD), the use of deep brain stimulation (DBS) at the ventral capsule/ventral striatum (VC/VS) region is well tolerated and is associated with less decline on the Clinical ...

Alzheimer's disease & dementia

Brain stimulation shows promise for Alzheimer's disease in early trial

Scientists in the US have found that electrically stimulating regions of the brain in three people with Alzheimer's disease was safe and appeared to show an effect on thinking skills and day-to-day tasks in two of the volunteers. ...

Neuroscience

Midbrain 'start neurons' control whether we walk or run

Locomotion comprises the most fundamental movements we perform. It is a complex sequence from initiating the first step, to stopping when we reach our goal. At the same time, locomotion is executed at different speeds to ...

Neuroscience

Potential brain-machine interface for hand paralysis

A brain-machine interface that combines brain stimulation with a robotic device controlling hand movement increases the output of pathways connecting the brain and spinal cord, according to a study of healthy adults published ...

Parkinson's & Movement disorders

Uneasiness in observers of unnatural android movements explained

It has been decades in the making, but humanoid technology has certainly made significant advancements toward creation of androids – robots with human-like features and capabilities. While androids hold great promise for ...

Neuroscience

Deep brain stimulation for the treatment of movement disorders

For the first time, researchers from Charité have shown that in patients with a type of movement disorder known as dystonia, a particular pattern of brain activity is linked to both the severity of symptoms and the clinical ...

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