Please provide your email address to receive an email when new articles are posted on . CHICAGO — Igor J. Koralnik, MD, discusses highlights from his presentation at the 2022 American Neurological ...

Plants don’t have a nervous system, but they do seem to have a method for communicating with one another. In a way, it’s like their own kind of nervous system. In animals, excited nerve cells secrete ...

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The sympathetic nervous system, which helps your heart and other vital organs function all the time, increases activity in response to danger or stress, preparing the body for extra demands. Stress is ...