Adrenaline increases the "alertness" of the nervous system, meaning it's ready to trigger muscle contraction. It also increases the amount of blood flow and changes the tension of the muscles, which, ...

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This 5-step practice, including palming, rapid blinking, and focus shifting, re-lubricates eyes and relaxes optical nerves.

‌Hemifacial spasm is a disorder of the nerves and muscles that causes nonpainful involuntary twitching on one side of the face. Many people refer to hemifacial spasms as lip muscle spasms. Hemifacial ...

SAN FRANCISCO--(BUSINESS WIRE)--Today, Streamlabs, the leading free-to-use live streaming software for professional streamers, is announcing a partnership with Twitch, the leading service and ...

Neurological causes of lip twitching: Don't dismiss lip twitching when it's rhythmic and appears at rest. In some people, this subtle facial movement could be the nervous system’s quiet way of ...