Neuroscience

How the brain tells our limbs apart

Legs and arms perform very different functions. Our legs are responsible primarily for repetitive locomotion, like walking and running. Our arms and hands, by contrast, must be able to execute many highly specialized jobs—picking ...

Alzheimer's disease & dementia

Minimally invasive blood test for Alzheimer's disease

Scientists from Japan and Australia have teamed up to develop and validate a blood test for Alzheimer's disease, with the potential to massively ramp up the pace of Alzheimer's disease drug trials.

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 ...

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