No there are many local loops. This is particularly true in the digestive system where the peristaltic contractions have many within gut circuits.
sensory nerve cells
Neuron
The Optic Nerve
No, it is not true that nerve impulses move to the brain faster than they do to the spinal cord. In fact, nerve impulses traveling along sensory neurons typically reach the spinal cord first, as the spinal cord serves as the immediate processing center for reflex actions. From the spinal cord, some signals are then relayed to the brain for further processing. The speed of nerve impulses is primarily determined by the type of nerve fibers and their myelination, not the destination of the signal.
by nervous system Your body knows when to move because it sends electrical impulses to the brain
nerve impulses.
Nerve impulses from your brain.
The olfactory nerve, also known as the first cranial nerve, transports impulses for sense of smell to the brain. The olfactory nerve is capable of regeneration.
yes, in woman nerve impulses travel to the brain faster than men
Nerve impulses do not carry information, they only carry impulses. It is the brain and spinal cord that interpret that impulse into information.
The auditory nerve carries auditory impulses to the brain.
The eye cells transmit nerve impulses to the brain, which translates the signal and transmits nerve impulses to the muscles. Information from sensory organs, including the eyes, ears, tongue, and skin, are transmitted by nerve impulses directly to the brain. The brain acting as the control center of the body interprets the nerve impulses. It then sends out different nerve impulses to other cells of the body if a response to the sensory signals is needed.