Memories are thought to be stored in sparse groups of neurons called engrams. These are the cells that switch on during learning and can later switch on again during recall. In physiological aging and ...

Your brain relies on glucose to function correctly. This means that your mind and focus may be impacted if your blood sugar ...

Researchers identify "Otp" as a molecular switch in the brain that determines the balance of hunger and satiety neurons, shaping lifelong obesity risk.

A new brain implant trial aims to restore lost dopamine cells in Parkinson’s patients. Researchers are now testing it in ...

Aging doesn’t have to mean losing your past. Scientists have found a way to "reprogram" specific memory-holding neurons, restoring youthful learning and recall in mice.

A pioneering clinical trial is exploring whether lab-engineered stem cells can restore dopamine production in people with Parkinson’s disease.

Age-related memory decline and neurodegenerative diseases like Alzheimer's are often thought of as irreversible. But the ...

Published in the Proceedings of the National Academy of Sciences, their study found that chronic compression triggers neuron death by a variety of mechanisms, both directly and indirectly. The ...

To think, feel, talk and move, neurons send messages through electrical signals in the brain and spinal cord. This intricate ...

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Researchers have developed an AI control system that enables soft robotic arms to learn a wide repertoire of motions and ...