This project was supported by contracts between the National Academy of Sciences and the Alzheimer’s Association; Brain Canada Foundation; the Department of Health and Human Services’ Food and Drug ...

Each part of the nervous system uses internal checks and balances to regulate its activity, responding to various factors like mood, health status, and the external environment.¹ These regulatory ...

Hormones are a crucial part of the body's signaling system, and the controlled release of these compounds affects tissues around the body. Each of these hormones induces specific responses from these ...

If you've been feeling weary, overwhelmed, or disconnected, your nervous system may not be asking for more effort. It may be ...

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 ...

Researchers at Harvard’s Wyss Institute and Tufts University have engineered frog-cell constructs that autonomously assemble their own nervous systems and dramatically shift gene expression, producing ...