Injury localized to the hypothalamus would most likely disrupt:
Correct answer: D. Regulation of body temperature.
- A. Short term memory
- B. Coordination during locomotion
- C. Executive functions; such as decision making
- D. Regulation of body temperature.
Explanation
The hypothalamus lies at the base of the thalamus. It provides an anatomical connection between the nervous and endocrine systems through its relationship to the pituitary gland. The hypothalamus is a thermoregulatory centre. Hence, it is called the "thermostat" of the body. It keeps body temperature at roughly 37°C by means of a complex thermostat system. Any localised injury to the hypothalamus will, hence, disrupt the regulation of body temperature.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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