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Vestibular System and Posture Control: Corticobulbar and Extrapyramidal Pathways

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Vestibular System and Posture Control: Corticobulbar and Extrapyramidal Pathways

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Questions and Answers

Which of the following systems is primarily responsible for generating coordination of appropriate muscles to control the body's position and movement in space?

Visual system

Vestibular system

Somatosensory system

Motor systems (correct)

What is the primary function of the pyramidal tracts of the spinal cord?

Integration of vestibular information

Processing of visual information

Regulation of muscle tone

Voluntary motor activities of the body (correct)

Which of the following pathways is involved in the regulation of muscle tone?

Extrapyramidal pathway (correct)

Corticospinal pathway

Cerebellar pathway

Corticobulbar pathway

Which part of the brain is responsible for higher-level planning in postural control?

Frontal and motor cortex Signup and view all the answers

What is the role of the basal ganglia in postural control?

Coordination of motor movements Signup and view all the answers

Which of the following reflexes is involved in the maintenance of posture?

Static reflex Signup and view all the answers

What is the role of the cerebellum in postural control?

Coordination of motor movements Signup and view all the answers

Which of the following systems is responsible for integrating visual, vestibular, and somatosensory information in postural control?

Central nervous system Signup and view all the answers

What is the function of the corticobulbar pathway in postural control?

Innervation of cranial nerves Signup and view all the answers

Which of the following pathways is involved in the regulation of postural reflexes?

Extrapyramidal pathway Signup and view all the answers