Textbook Question
Mark the following statements as true or false. If a statement is false, correct it to make a true statement.
b. Thermoreceptors send temperature information to centers in the hypothalamus.
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13. The Peripheral Nervous System
Introduction to Sensory Receptors
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Which of the following structures is part of the vestibular system?
A
Olfactory bulb
B
Optic chiasm
C
Semicircular canals
D
Cochlea
Verified step by step guidance1
Understand the vestibular system: The vestibular system is responsible for maintaining balance, posture, and the body's orientation in space. It is located in the inner ear and is crucial for coordinating movement with balance.
Identify the components of the vestibular system: The main structures include the semicircular canals, the utricle, and the saccule. These structures detect rotational and linear movements.
Analyze the given options: The olfactory bulb is involved in the sense of smell, the optic chiasm is related to vision, and the cochlea is involved in hearing.
Focus on the semicircular canals: These are three looped tubes located in the inner ear, each oriented in a different plane, and they detect rotational movements of the head.
Conclude that the semicircular canals are part of the vestibular system, as they play a key role in detecting head movements and maintaining balance.
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