These nerves are part of the autonomic nervous system, which controls heart rate and rhythm ... Parkinson's disease model reveals aggregation of mutant human α‐synuclein in their cell bodies ...

This includes neurons that monitor or modify heart function ... of single axons with cardiac rhythmicity in the human cervical vagus nerve, The Journal of Physiology (2024).

Human stem cells were turned into sympathetic neurons, which were then grown together with heart muscle cells. The neurons connected to the heart cells, which caused the neurons to mature further.

(Photo Credit: Pixologic Studio/Science Source) Everything your body does is connected in some way to your nervous system. It tells your heart to beat and your lungs to breathe. It controls the ...

Their venom is considered to be among the most deadly in the world, containing toxins that attack the heart, nervous system, and skin cells. It is so overpoweringly painful, human victims have ...