receptive region?
You have a nerve that carry the impulses from inner ear to brain. It is sensory nerve. It is the 8th nerve. It is called as vestibulocochlear nerve.
The abnormal firing of nerve impulses is referred to as "ectopic activity" or "aberrant discharge." This can occur in various neurological conditions and may lead to symptoms such as seizures or neuropathic pain. In some cases, it may also be associated with conditions like epilepsy or nerve damage.
Its called gating in that the nerve impulses from the foot overload the pain stimpuli impulses from elsewhere preventing or reducing their access to the spinal cord and thence to the brain where pain is perceived
True
The membrane surrounding an entire nerve is called the epineurium. It provides protection and support to the nerve fibers within and helps maintain the structural integrity of the nerve as a whole. The epineurium also assists in the transmission of nerve impulses along the nerve.
No, they do not. Large nerve fibers have a larger diameter than small nerve fibers as the name suggests, but they are also extremely well insulated with Myelin Sheath that makes them transmit electrical signals very fast. "A" fibers represent this type of large nerve fibers. Small nerve fibers are smaller in diameter and there are two types, "B" & "C". B has less insulation than A, so it transmits less faster. C however, is not insulated at all and even though it has about the same diameter as B, it transmits electrical signals much more slowly.
Neuron is another name for a nerve cell.
The Trochlear Nerve
Brain send the message via nerve impulses involving neurons which use the neuro-transmitter AcetylcholineAcetylcholine- a neurotransmitter released at the neuromuscular junction triggers a muscle action potential, which leads to muscle contraction
Ulna is the bone, and there is also an Ulnar Nerve around the same area.
Neurotransmitters
the nerve tissue