Neural Control And Coordination

Introduction:

Human nervous system is classified into two types – Central Nervous System and Peripheral Nervous System. CNS consists of the brain and spinal cord whereas PNS consists of all the nerves present in the brain and spinal cord. The process by which two or more organs interact with each other and complement each other’s function is known as coordination. The structural and functional unit of neural system are known as neurons. They can detect, receive and transmit stimuli.

Chapter Analysis:

​A total of 23 questions have been asked from this chapter in the past 11 years. There has been a uniformity in the number of questions being asked with 1 question occurring in only two of the eleven years under analysis. Also, most of the time the number of questions stayed 2 including the last two year. So, we can expect at least 2 questions from this chapter in the next papers.
The below given graph illustrates the analysis mentioned above:

The important topic to be covered from this particular chapter is:
• Neuron and Nerves
• Nervous System in Human – CNS
• Peripheral Nervous System and Visceral Nervous System
• Generation and Conduction of Nerve Impulse
• Reflex Action
• Sense Organs
• Elementary Structure and Function of Eye and Ear