Advertisements
Advertisements
प्रश्न
Explain the Term: Voluntary-action
Advertisements
उत्तर
The stimulation from the nerve cells of the receptor organ passes into the spinal nerve (along the dorsal root) into the spinal cord and from there it goes straight to the brain. From the brain another impulse passes, to the spinal cord and travels along the ventral root of the spinal nerve to reach the effector organ (a muscle), the activity of which is a response to the nerve impulse which has come from the brain.
APPEARS IN
संबंधित प्रश्न
What are the main organs of the human nervous system?
Fill in the blank:
A neuron consists of ..................... and ...................
State whether the following statement is true (T) or false (F):
There are 31 pairs of cranial nerves.
Fill in the blank with the function in the following:
Cochlea : ________
What are the functions of proprioceptors?
Explain the Term: Ganglion
Give Technical Term:
Nerve that transfers impulses from ear to brain.
Mention, if the following statement is True or False
Spinal nerves and cranial nerves constitute the central nervous system.
Choose the Odd One Out:
Identify the match that pairs the nerve correctly with its type.
