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Nerves....
When the sensation ( external - came from outside the body; internal - came from inside the body ) is accepted by the receptors, the impulse is being made. That impulse travels through the nerve to the brain.
Example: specialized cells - receptors in the human skin for the cold sensations are irritated by the cold weather. Those receptors change the polarity of their cell membrane which causes the activation potential ( electrical impulse ) which is then transferred through the nerve fiber ( ascending nerves ) to the brain.
Wiki User
∙ 10y ago
Wiki User
∙ 12y agoThe retinas and optic nerves.
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What transmits impulses between sensory and motor?
The Relay Neurone
What is the axon responsible for?
It generates and transmits nerve impulses away from the cell body.
Which part of the brain receives impulses for sight from the eyes?
Fore Brain
What bombards the brain with magnetic impulses?
MRI
What sends impulses to brain?
sensory neurons
What is a light-sensitive feature that receives visual images and transmits impulses to the brain?
the iris
What receives and transmits all sensory impulses except smell?
Thalamus
Encoded information travels along the optic nerve to the?
The optic nerve transmits visual impulses from the retina to the brain.
What is the sensitive innermost layer that lines the posterior segment of the eye is known as the This structure receives nerve impulses and transmits them to the brain?
Retina
How do eye cells communicate with muscle cells?
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.
What type of neurons are responsible for transmitting nerve impulses from the spinal cord to the effector?
Signals are transmitted through the spinal cord and brain via neurons.
What transmits sound waves to the inner ear making waves in the fluid in the cochlea?
The ossicles amplify the sound. They send the sound waves to the inner ear and into the fluid-filled hearing organ (cochlea). ... The auditory nerve sends these impulses to the brain. The brain then translates these electrical impulses as sound.
What transmits impulses between sensory and motor?
The Relay Neurone
Does myelin sheath transmits impulses from one nuron to another?
Myelin sheath never transmits the impulse from one neuron to another. On the contrary these are insulating cells which prevent transmission of nerve impulses.
What is the function of the optic nerve?
As with all nerves in the human body, the optic nerve transmits information. In this case, the optic nerve specifically transmits information from the retina of the eye to the brain for analysis and integration, resulting in the perception of "sight."
What is a nerve cells job?
its if you hurt yourself eg. stub your toe then it will send a quick message to your brain telling it were it hurts so you know.
What fiber transmits impulses to the central nervous system?
The nerve fiber.
