Feeling from your knee down is relayed to your brain by the tibial nerve. This nerve is also responsible for sending messages from your brain down to your lower leg. The tibial nerve stems from your ...

The sural nerve provides sensation to the back of the lower leg, including the calf, outer ankle, heel, and toes. The sural nerve aids in foot placement and balance by sensing pain, temperature, and ...

New research offers a closer look at one of the least-studied organs in the human body: the clitoris, the structure responsible for female sexual pleasure. Once described by a 16th-century anatomist ...

Knowledge of the anatomy of the pudendal nerve (PN)—more specifically, its course, branches and variations—is of great importance in performing perineal surgery. Entrapment of the PN or branches ...

The vagus nerve is one of 12 cranial nerves in the body. It’s responsible for various bodily functions, including digestion, heart rate, and breathing. There are 12 cranial nerves in the body. They ...

The ulnar nerve is a nerve that travels from the wrist to the shoulder. This nerve is mainly responsible for movement of the hand; despite passing through the forearm, it is only responsible for one ...

A widely circulated image on social media depicted the nerves that run from the human brain, across the face, and into each individual tooth. Ever wonder why the pain from a toothache doesn't seem to ...

Obesity does not just enlarge fat stores, it appears to rework the body’s wiring and immune landscape in ways scientists have struggled to see. Now, whole-body mouse maps point to damaged facial ...