Advertisements
Advertisements
प्रश्न
The choroid plexus secretes cerebrospinal fluid. List the function of it.
Advertisements
उत्तर
Cerebrospinal fluid provides buoyancy to the central nervous system.
- It acts as a shock absorber for the brain and spinal cord.
- It nourishes the brain cells by transporting food and oxygen.
- It carries harmful metabolic wastes from the brain to the blood.
- It maintains constant pressure inside the cranial vessels.
संबंधित प्रश्न
Briefly describe the structure of the Brain.
Briefly describe the Given structure - Eye
Briefly describe the Given structure - Ear
Compare the following:
Central neural system (CNS) and Peripheral neural system (PNS)
Explain the following process:
Polarisation of the membrane of a nerve fibre
Explain the following process:
Depolarisation of the membrane of a nerve fibre.
Explain the following processes:
Conduction of a nerve impulse along a nerve fibre
Write short note on the following:
Neural coordination
Distinguish between Afferent neurons and efferent neurons.
The respiratory centre is present in the ______.
The abundant intracellular cation is ______.
Pleasant smell of food urged Ravi to rush into the kitchen. Name the parts of the brain involved in the identification of food and emotional responses to odour.
What is ANS? Explain the components of ANS.
The function of our visceral organs is controlled by ______.
The major parts of the human neural system is depicted below. Fill in the empty boxes with appropriate words.
Neural system and computers share certain common features. Comment in five lines. (Hint: CPU, input-output devices).
If someone receives a blow on the back of neck, what would be the effect on the person’s CNS?
