Medical research

Fast spiking axons take mitochondria for a ride

(Medical Xpress)—One of the most incredible instruments you might ever get to play with is a fiberoptic imaging wand that you hold against the underside of your tongue. Through a semi-mysterious optical arrangement, the ...

Neuroscience

Hypothalamus neurons modulate pancreatic insulin amounts

The brain is key in the regulation of appetite, body weight and metabolism. Specifically, there is a small group of POMC neurons in the hypothalamus that detect and integrate signals related to the body's energy state and ...