Nerves
When your foot is tickled, the sensory nerves in your skin send signals to your brain that trigger a reflex response in your muscles. This reflex causes your toes to curl either up or down as a protective response to the tickling sensation.
To send messaged to the brain
The sensory nerves in the skin, called cutaneous nerves, transmit messages to the brain about touch, pressure, temperature, and pain. These nerves have receptors that respond to different stimuli on the skin and send signals to the brain for processing.
amazingly quick you can move your foot in millionths of a second from the signal being sent from the brain
When you step on a tack, the sensory receptors in your foot detect pain and send signals through sensory neurons to the spinal cord. In the spinal cord, the information is processed, and a reflex arc is activated, bypassing the brain for a quicker response. Motor neurons then send signals back to the muscles in your leg to contract and lift your foot away from the tack. This reflex action occurs rapidly to minimize injury.
Your brain does not send shock waves to your muscles.
Interneurons send messages from the spinal cord to the brain.
When your foot is tickled, the sensory nerves in your skin send signals to your brain that trigger a reflex response in your muscles. This reflex causes your toes to curl either up or down as a protective response to the tickling sensation.
neurotransmitters
brain
the brain
they got around on foot and to send messages they send runners.
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Your afferent neurons send a message to your brain.
It means that you LOOSE! or You are a Looser!
The senses send information to the brain. The brain reacts immediately and instruct you to do the needful. Brain is like computer mother board where all datas are stored and are sent for proper action.
Im not sure your brain sends your brain messages. correct me if im wrong people.