NEET PG DENTAL EXAM

BRAIN

SPINAL CORD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
connects sensory neurons to motor neurons in reflex arcs
A
sensory neurons
B
interneurons
C
motor neurons
D
dorsal root ganglion
E
white matter
Explanation: 

Detailed explanation-1: -Interneuron is the neuron that connects the sensory neuron and the motor neuron. They are present in the central nervous system. It collects sensory impulses and processess them to generates quick responses.

Detailed explanation-2: -Group Ib proprioceptive sensory neurons connect with motor neurons indirectly via spinal interneurons, whereas group Ia/II axons form both direct (monosynaptic) and indirect connections with motor neurons.

Detailed explanation-3: -The interneuron is found in the spinal cord and connects the afferent (sensory) neuron to the appropriate efferent (motor) neuron(s) in order to coordinate a response to the stimulus.

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