sensory or afferent nerve cells carry messages to the brain
a sensory neuron
photo-receptors that read messages from the outer world, create these messages into electric currents which then flow to the brain.
the nerve system conducts messages trough the human body
The cochlea structure consists of three adjacent tubes separated from each other by sensitive membranes.These tubes are coiled in the shape of a snail shell and filled with fluid. Its' job is to take the physical vibrations caused by the sound wave and translate them into electrical information the brain can recognize as distinct sound.
The Optic Nerve
It is the first of the twelve cranial nerve. The name of this nerve is olfactory. It carries the sensation of smell to the brain.
nerves our individual cells-neurons
the Optic Nerve
nerve
The optic nerve carries signals from the eyes to the brain.
nerve
The axon.
Your nervous system carries electric signals from your brain trough out your body.
the cochlear nerve
photo-receptors that read messages from the outer world, create these messages into electric currents which then flow to the brain.
association
the spinal cord
Optic nerves