Nerves.
It is the primary center for the regulation and control of bodily activities, receiving and interpreting sensory impulses, and transmitting information to the muscles and body organs. It is also the seat of consciousness, thought, memory, and emotion.
the brain learns this info by processing sense pules through the clorbilide of it.
Sensory illusions are used mostly for magicians. They can also be a good for the brain.
The vast majority of neurons or cells in the body's information system are interneurons. In transmitting sensory information to the brain, an electrical signal within a single neuron travels from the dendrites to the cell body to the axon.
cortex
Sensory Neurones
The ascending tracts carry information to the brain.
spinothalamic
sensory cortex
spinothalamic
spinal cord
frontal