"Get your nerve from a can" is not a common expression or phrase in English. It may be a metaphorical way of saying to summon courage or confidence, similar to a phrase like "steel your nerves." However, without more context, it is difficult to provide a precise meaning.
The skin of bottom lip is supplied by infra orbital nerve which is branch of maxillary branch of trigeminal nerve. The nerve may be pinched somewhere in its course.
You are speaking of the 12 cranial nerves:I. Olfactory nerve which branches out of the telencephalonII. Optic which branches out of the diencephalonIII. Oculomotor nerve which branches out of the mesencephalonIV. Trochlear nerve nerve which branches out of the mesencephalonV. Trigeminal nerve which branches out of the ponsVI. Abducens nerve which branches out of the ponsVII. Facial nerve which branches out of the ponsVIII. Vestibulochochlear nerve which branches out of the ponsIX. Glossopharangeal nerve nerve which branches out of the medullaX. Vagus nerve nerve which branches out of the medullaXI. Accessory nerve nerve which branches out of the medulla & cervical spineXII. Hypoglossal nerve nerve which branches out of the medulla
By self regenerating, they mean that when you start an action potential, it continues in proximal (nearby) tissue (e.g., nerve). The depolarization of the action potential continues along the nerve.
sciatic
The auditory nerve is formed by the cochlear nerve and the vestibular nerve. The cochlear nerve is responsible for transmitting auditory information from the cochlea to the brain, while the vestibular nerve is responsible for transmitting information related to balance and spatial orientation.
to lose one's nerve - to take fright, to panic
A motor nerve is part of the nervous system that moves muscles.
to have the "ballsy nerve".
nerve
You didn't say which meaning of the word you wanted to use. Nerve can mean a part of the body. Nerve pain can be a symptom of diabetes. The brain is made of many nerve cells. Nerve can also mean courage. He had the nerve to face the giant when nobody else would. You can also use nerve as a slang. "To get on one's nerves" means to bother or annoy one. "You are getting on my last nerve," Mom warned.
The definition of the word neuron is "a specialized cell transmitting nerve impulses; a nerve cell."
A local nerve conduction lesion or block
neuron is the nerve cel in your brain
The skin of bottom lip is supplied by infra orbital nerve which is branch of maxillary branch of trigeminal nerve. The nerve may be pinched somewhere in its course.
The phrase 'a lot of nerve' refers to having a lack of regard for social protocol preventing certain actions.
It may mean cells that conduct impulses like nerve cells.
III in a medical chart typically refers to the third cranial nerve, the oculomotor nerve.