A complex system of nerves and muscles enables the human eye to blink, gaze, and shift focus. The trochlear nerve is one of six cranial nerves that carry electrical impulses from the brain to the eye.

Hi everyone! Today's video is the fastest one minute cranial nerve exam! We will be testing vision, smell, feeling, and ...

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 ...

While a sudden coughing fit is a protective reflex to clear the airway, chronic cough can be caused by multiple factors that must be investigated to determine treatment. Cough is just one of several ...

Your eye is made up of three nerves that control the movement of your eyes, the location of your eyelids, and the size of your pupils. These nerves are the oculomotor nerve, the trochlear nerve, and ...

Pulsetto and Truvaga are closer to clinical neurostimulation devices, while Apollo is described as a sensory-based wearable ...

The vagus nerve is getting a lot of attention online these days. As just one of 12 paired cranial nerves, you may wonder what’s so special about it. But if you’ve seen people on social media sharing ...

Looking for a way to manage stress? We tested the best vagus nerve stimulation devices so you don’t have to. Learn our ...

Gargling water and humming might sound strange but new research shows they activate your vagus nerve and calm anxiety within ...