CNS is mostly made of [1993]a)motor neurons and sensory neuronsb)sensory neurons and association neuronsc)association neuronsd)motor neurons and association neuronsCorrect answer is option 'C'. Can you explain this answer?

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Answer

The CNS is made by oligovendrocy from sheath they cover  axin  they made Myelin  they able to pass electrical compound

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Correct answer is option.c.association neurons

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Pls explain this!!!

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Because it control all association function such as thinking reasoning cleverness

Answer

CNS (Central Nervous System) is composed of various types of neurons that play different roles in transmitting and processing information within the body. The correct answer is option 'C', which states that CNS is mostly made up of association neurons.

- What are Association Neurons?
Association neurons, also known as interneurons, are a type of neuron that connects sensory and motor neurons within the CNS. They are responsible for processing and integrating information received from sensory neurons and transmitting it to motor neurons. Association neurons play a crucial role in coordinating and regulating the communication between different parts of the nervous system.

- The Composition of CNS:
1. Sensory Neurons: Sensory neurons are responsible for transmitting sensory information from the body's sensory organs (such as the eyes, ears, nose, and skin) to the CNS. They detect stimuli such as light, sound, touch, temperature, and pain.

2. Motor Neurons: Motor neurons are responsible for transmitting signals from the CNS to the muscles and glands, enabling voluntary and involuntary movements. They receive information from association neurons and initiate appropriate motor responses.

3. Association Neurons: Association neurons form the majority of neurons in the CNS. They connect sensory neurons and motor neurons, allowing for complex processing and integration of information. Association neurons receive input from sensory neurons and transmit output to motor neurons, enabling coordinated responses to stimuli. They are involved in functions such as memory, learning, decision-making, and reflexes.

- Importance of Association Neurons:
Association neurons are essential for the functioning of the CNS. They allow for the complex processing and integration of sensory information, enabling appropriate motor responses. Without association neurons, the communication between sensory and motor neurons would be disrupted, leading to impaired sensory perception, movement, and cognitive functions.

In conclusion, the CNS is mostly made up of association neurons, which are responsible for processing and integrating information within the nervous system. Sensory neurons transmit sensory information to the CNS, while motor neurons transmit motor commands from the CNS to the muscles and glands. Association neurons play a crucial role in connecting these sensory and motor pathways, enabling coordinated responses to stimuli and facilitating complex cognitive functions.

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