076 RESPONSE OF NERVE IMPULSES

1
076 RESPONSE OF NERVE IMPULSES
MATERIALS REQUIRED
Bowl of ice Bowl of rice grains
2
Hold the ice cubes bowl until the hands get
chilled.
ICE CUBES
3
Now when you try to touch the bowl of grains, at
once the hand doesn't tend to touch the bowl with
grains.
4
Different types of nerve endings respond to
different reactions. Thus feeling of pain
travels through brain more slowly than feeling of
touch.