A patient with a brain tumor loses the ability to regulate body temperature and experiences disrupted sleep-wake cycles. Which region is affected?
Q1. A patient with a brain tumor loses the ability to regulate body temperature and experiences disrupted sleep-wake cycles. Which region is affected?
Answer: Hypothalamus
Explanation: The hypothalamus acts as the body's thermostat and regulates sleep. The thalamus is tempting but serves as a sensory relay center.