Scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility. PET imaging shows that the brain increases dopamine production when completing cognitively demanding tasks ...

A simple, freely available analysis tool and hardware for analyzing fruit flies allows opportunities for researchers in ...

The experts noted it was possible the buildup of cells in his esophagus may have been sending false impulses to a major nerve in the ... of the vagus and phrenic nerves that control the diaphragm.

Neuron-glia interactions are essential for brain function and play a key role in neurological diseases. Glial cells, including astrocytes, microglia, and ...

Ulnar nerve entrapment occurs when there is too much pressure on the ulnar nerve. This nerve can be entrapped at the elbow or the wrist. Ulnar neuropathy symptoms include numbness in the hand, or ...

Neuropathic pain (NP) is a common symptom of many diseases and is caused by direct or indirect damage to the nervous system. Tricyclic antidepressants and serotonin-norepinephrine reuptake inhibitors ...

The tingling, numbness, and pain of peripheral neuropathy generally stem from nerve damage in your hands and feet. The nerve damage—and the symptoms—generally start in your longest nerves, which is ...

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