NERVOUS SYSTEM SPECIAL SENSE
SPINALCORD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Effector
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Receptor
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Integrating Centre
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Afferent Pathway
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Detailed explanation-1: -The reflex arc consists of the following parts namely-a specific receptor, an afferent nerve fiber, an association neuron, an efferent motor neuron, and an effector organ. The neurons of a specific receptor receive a stimulus and set up a sensory impulse.
Detailed explanation-2: -A receptor – muscle spindle. An afferent fibre – muscle spindle afferent. An integration centre – lamina IX of spinal cord. An efferent fibre – -motoneurones. An effector – muscle.
Detailed explanation-3: -Stimulus, which is what initiates the reflex. Receptor, which is what detects the stimulus. Afferent neuron, which is the nerve that’s connected to the receptor and carries the signal to the central nervous system. More items •07-Dec-2022