375 wk 3 Neuroanatomy of the Brain

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Nightingale College *

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346

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Psychology

Date

Dec 6, 2023

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docx

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6

Uploaded by BrigadierSteel6358

Question 6 of 8 Which describe the autonomic nervous system? o Transmits sensory input from brain to spinal cord The autonomic nervous system transmits information from the hypothalamus. Correct o Part of the PNS that works without conscious effort The autonomic nervous system is part of the PNS and acts unconsciously to control functions. Incorrect o Divided into central and peripheral nervous systems The autonomic nervous system is a part of the peripheral nervous system. Correct o Divided into sympathetic and parasympathetic systems The autonomic nervous system is divided into the sympathetic and parasympathetic nervous systems. Correct o Transmits information from endocrine system to target organs The hypothalamus uses information from the endocrine system and the autonomic nervous system to maintain homeostasis. Question 1 of 8
Which area of the brainstem is responsible for vomiting and swallowing? o Pons The pons is responsible for motor and posture activity. o Midbrain The midbrain controls a person’s sleep-wake cycle. Correct o Medulla oblongata The medulla oblongata controls vomiting and swallowing. o Reticular formation The reticular formation controls alertness and sleep. Question 2 of 8 Which human functions are regulated by the hypothalamus? o Vision The occipital lobe is responsible for vision. o Emotions The limbic system is responsible for emotions. Correct o Heart rate
The hypothalamus is the main regulator of heart rate and blood pressure. The hypothalamus receives nerve impulses from the body and adjusts heart rate accordingly. Correct o Reproduction The hypothalamus regulates reproduction by producing sex hormones that stimulate the pituitary gland. Correct o Temperature The hypothalamus regulates temperature by triggering changes to effectors, such as sweat glands. Correct o Food and water intake Neurotransmitters in the hypothalamus stimulating sensations of hunger and thirst. Question 3 of 8 Which function does the pyramidal track control? o Motivation The limbic system controls emotions and motivation. o Metabolism The hypothalamus controls metabolism. Correct o Voluntary movements The pyramidal track controls voluntary movements.
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