Pearson eText Human Anatomy & Physiology -- Instant Access (Pearson+)
2nd Edition
ISBN: 9780136873822
Author: Erin Amerman
Publisher: PEARSON+
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Chapter 12.3, Problem 4QC
Summary Introduction
To review:
The role of the hypothalamus in temperature homeostasis.
Introduction:
The hypothalamus is described as a small region close to the pituitary gland in the basal portion of the brain. It is known to regulate the release of hormones and the body temperature. Homeostasis is the ability of the human body to resist any kind of change in the internal temperature due to the external environment.
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Chapter 12 Solutions
Pearson eText Human Anatomy & Physiology -- Instant Access (Pearson+)
Ch. 12.1 - What types of functions are performed by the CNS?Ch. 12.1 - Prob. 2QCCh. 12.1 - Prob. 3QCCh. 12.1 - 4. What is the neural tube?
Ch. 12.1 - Prob. 5QCCh. 12.2 - Prob. 1QCCh. 12.2 - Prob. 2QCCh. 12.2 - Which component of the diencephalon performs each...Ch. 12.2 - Describe the basic anatomical arrangement of the...Ch. 12.2 - What is the primary function of the cerebellum?
Ch. 12.2 - Prob. 6QCCh. 12.2 - Prob. 7QCCh. 12.2 - What are the general functions of the reticular...Ch. 12.3 - Which two body systems coordinate the maintenance...Ch. 12.3 - Which branch of the PNS controls most of the bodys...Ch. 12.3 - Prob. 3QCCh. 12.3 - Prob. 4QCCh. 12.3 - Prob. 5QCCh. 12.3 - What type of rhythm does human sleep follow?...Ch. 12.3 - 7. What is an electroencephalogram? What is the...Ch. 12.4 - 1. What is cognition? Which part of the brain is...Ch. 12.4 - What is cerebral lateralization? Which functions...Ch. 12.4 - 3. Define language in the context of neurology....Ch. 12.4 - Explain the differences between declarative memory...Ch. 12.4 - 5. How do immediate, short-term, and long-term...Ch. 12.4 - Prob. 6QCCh. 12.5 - 1. What are the three meninges, from superficial...Ch. 12.5 - 2. What are the three spaces (potential and...Ch. 12.5 - Prob. 3QCCh. 12.5 - Prob. 4QCCh. 12.5 - 5. What two factors create the blood brain...Ch. 12.5 - Prob. 6QCCh. 12.6 - Prob. 1QCCh. 12.6 - List and describe the three spinal meninges.Ch. 12.6 - Prob. 3QCCh. 12.6 - Prob. 4QCCh. 12.6 - What is the cauda equina?Ch. 12.6 - Prob. 6QCCh. 12.6 - Prob. 7QCCh. 12.6 - Prob. 8QCCh. 12.7 - 1. Where are the posterior columns and their two...Ch. 12.7 - Prob. 2QCCh. 12.7 - How are touch and pain processed by the cerebral...Ch. 12.7 - 4. How is the processing of olfactory stimuli...Ch. 12.8 - What is the main difference between the...Ch. 12.8 - Where do the fibers of the corticospinal tracts...Ch. 12.8 - Where do upper motor neurons reside, and what are...Ch. 12.8 - What are the two parts of the basal nuclei...Ch. 12.8 - What is the overall function of the cerebellum?Ch. 12.8 - Trace the overall voluntary movement pathway from...Ch. 12 - The central nervous system is responsible for: a....Ch. 12 - Mark the following statements about the brain as...Ch. 12 - 3. Which of the following is not one of the basal...Ch. 12 - 4. Which statement about cerebral white matter is...Ch. 12 - Mark the following statements about the cerebral...Ch. 12 - The central sulcus separates the: a. parietal and...Ch. 12 - 7. Match the term on the left with its correct...Ch. 12 - Which statement about the cranial meninges is...Ch. 12 - Prob. 9CYRCh. 12 - Prob. 10CYRCh. 12 - Mark the following statements about the spinal...Ch. 12 - Fill in the blanks: The tracts of the posterior...Ch. 12 - Which parts of the body have the greatest amount...Ch. 12 - Which of the following statements is false? a. The...Ch. 12 - Fill in the blanks: The cell bodies of upper motor...Ch. 12 - Label the following components of the...Ch. 12 - Mark the following statements on the role of the...Ch. 12 - Which of the following somatic sensations is not...Ch. 12 - 19. Fill in the blanks: The two components of the...Ch. 12 - 20. Which of the following statements is false?
a....Ch. 12 - 21. Match the term on the left with its correct...Ch. 12 - 22. The part of the brain responsible for the...Ch. 12 - Fill in the blanks: Declarative memories are...Ch. 12 - Prob. 24CYRCh. 12 - Huntingtons disease is characterized by a loss of...Ch. 12 - How could you tell the difference between an...Ch. 12 - Why do injuries to the hippocampus interfere with...Ch. 12 - Ms. Norris is brought to the emergency department...Ch. 12 - Prob. 2AYKACh. 12 - Prob. 3AYKACh. 12 - A new diet wonder drug is designed to block the...Ch. 12 - Prob. 5AYKB
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Similar questions
- The _____ is an area of the hypothalamus that initiates eating and controls several aspects of feeding behavior and metabolic processes. It controls chewing and swallowing, salivation, gastric juice secretion, and insulin production. It also arouses the cortex, causing increased locomotion and food-seeking behavior. A) lateral hypothalamus B) suprachiasmatic nucleus C) subfornical nucleusarrow_forwardExplain how the hypothalamus directly detects the temperature (is a sensor in a feedback loop)?arrow_forwardWhat is adaptation?arrow_forward
- Define the circadian rhythm. Under what conditions do circadian rhythms become free running?arrow_forwardWhat is the physiological basis of the phenomenon called "shifting of physiological zero?"arrow_forwardHow does alcohol consumption affect the circadian clock in certain time periods? (day v.s night?) What are the interconnections between alcohol consumption, detoxifying function of liver, and circadian rhythms and sleep?arrow_forward
- Thermoreceptors in the hypothalamus sense the temperature of the blood. When blood temperature begins to decrease, the hypothalamus releases TRH, which stimulates the release of TSH from the anterior pituitary gland. TSH stimulates the thyroid gland to release thyroid hormone (TH). TH stimulates an increase in body temperature, which causes the hypothalamus to decrease the release of TRH. In this reflex pathway, what is the response? A) Increased body temperature B) Increased release of TH C) Thermoreceptors D) Decreased release of TRHarrow_forwardWhat is Thermal Regulation and effects on sleep?arrow_forwardIn describing a positive feedback loop, which of the following would be true? a) the sensor and control center are always the same b) the effector signals the control center to shut off the initial stimulus c) the effect shuts off the initial stimulus d) the effect amplifies the initial stimuarrow_forward
- Which of the following responses is an effector activated by the hypothalamus when the body temperature is lower than the set point? a. skeletal muscles contract b. sweat glands initiate sweating c. skin blood vessels dilate d. move to a warmer location or put on a sweaterarrow_forwardWhat detects a change in core body temperature?arrow_forwardHow does the normal sleep-wake pattern (circadian rhythm) vary significantly throughout life?arrow_forward
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