The heart has a ‘little brain’ — and it protects against stress
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TL;DR - A Nature report describes a subset of cardiac neurons that protects the heart from malfunction during stress in mice. The finding highlights the heart’s local nervous system as a potential regulator of stress responses.
- The study focuses on neurons located within the heart.
- These neurons helped preserve cardiac function under stress.
- Evidence is from mice, so relevance to humans remains uncertain.
- The provided summary does not specify the mechanism or experimental details.
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The heart has a ‘little brain’ — and it protects against stress
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TL;DR - A Nature report describes a subset of cardiac neurons that protects the heart from malfunction during stress in mice. The finding highlights the heart’s local nervous system as a potential regulator of stress responses.
- The study focuses on neurons located within the heart.
- These neurons helped preserve cardiac function under stress.
- Evidence is from mice, so relevance to humans remains uncertain.
- The provided summary does not specify the mechanism or experimental details.