Epidermis
the nerves
touch ( sound isn't one, it's light, touch and gravity)
Touch-me-not and sunflower
The brain is where nerves are most concentrated
the sensation of the bodies nerves reacting on contact with other surfaces
The touch screen may respond to touch by sensing the heat of your finger
Because there are no nerves in your hair or nails. When you pull on them you are making the hair pull on your scalp, which contains nerves and can thus cause pain. Cutting your hair doesn't touch any nerves, so it doesn't hurt.
Color blindness is the failure of the red sensitive nerves in the eye that don't respond to light properly.
nerves do that
Nerves
Rubbing the carotid sinus stimulates an area in the artery wall that contains nerve endings. These nerves respond to changes in blood pressure and are capable of slowing the heart rate.
the nerves
by the nerves in your hand and on your skin.
there are places on certain nerves that reconginze opiates
Your spine is not programmed to respond to anything. there are important nerves that run down your spine. if these are injured you could be paralysed.
Antennas
Sensory nerves are the nerves that allow people to experience taste, touch, smell, sight, and hearing. For sight, there are photoreceptors; for hearing, there is stereocilia; for touch, there are motor neurons, and for smell there are olfactory sensory nerves.