ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303090
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 12, Problem 1CT
Describe how stimulation of a neuron that has its cell body in the cerebrum can inhibit a reflex that is integrated within the spinal cord.
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Chapter 12 Solutions
ANAT.+PHYSIO.2-LAB.MAN. >CUSTOM<
Ch. 12.1 - Prob. 1AYPCh. 12.1 - Name the meninges surrounding the spinal cord....Ch. 12.1 - What is the thecal sac? What two structures hold...Ch. 12.1 - Describe the arrangement of gray arid white matter...Ch. 12.1 - Where are the cell bodies of somatic motor and...Ch. 12.1 - What kinds of neurons are in the dorsal roots, in...Ch. 12.2 - Prob. 7AYPCh. 12.2 - Describe the operation of a gamma motor neuron.Ch. 12.2 - Prob. 9AYPCh. 12.2 - Prob. 10AYP
Ch. 12.2 - Prob. 11AYPCh. 12.3 - Prob. 12AYPCh. 12.3 - What is a dermatome? Why are dermatomes clinically...Ch. 12.3 - Prob. 14AYPCh. 12.3 - Describe the distribution of the ventral rami of...Ch. 12.3 - Prob. 16AYPCh. 12.3 - Prob. 17AYPCh. 12.3 - Prob. 18AYPCh. 12.3 - Name the five major nerves that emerge from the...Ch. 12.3 - Name the four major nerves that arise from the...Ch. 12.3 - Prob. 21AYPCh. 12.3 - Describe the structures innervated by the...Ch. 12.3 - Prob. 23AYPCh. 12 - Prob. 1RACCh. 12 - The structure that anchors the inferior end of the...Ch. 12 - Prob. 3RACCh. 12 - Given these components of a reflex arc: (1)...Ch. 12 - Prob. 5RACCh. 12 - Several of the events that occur between the time...Ch. 12 - Prob. 7RACCh. 12 - Prob. 8RACCh. 12 - Damage to the dorsal ramus of a spinal nerve...Ch. 12 - Prob. 10RACCh. 12 - A dermatome Is the area of skin supplied by a pair...Ch. 12 - Prob. 12RACCh. 12 - The skin on the posterior surface of the hand is...Ch. 12 - The scatic nerve is actually two nerves combined...Ch. 12 - Prob. 15RACCh. 12 - Describe how stimulation of a neuron that has its...Ch. 12 - Prob. 2CTCh. 12 - Prob. 3CTCh. 12 - Prob. 4CTCh. 12 - Prob. 5CTCh. 12 - Prob. 6CTCh. 12 - Prob. 7CT
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Traumatic damage to the spinal cord is common. Based on the information in Figure 2 and Table 2, is it possible that an entire column of white matter could be damaged without causing any problems with movement? Explain your answer carefully and thoroughly.arrow_forwardDescribe and explain the importance of reflex pathways, including spinal reflexesarrow_forwardName some visceral reflexes controlled by the spinal cord.arrow_forward
- describe the structure and function of spinal cord as part of central nervous system .arrow_forwardWe know that a reflex arc is a circuit, but what are the nerve connections arc called?arrow_forwardsomatic motor fibers preganglionic visceral motor fibers postganglionic visceral motor fibers visceral somatic sensory fibers sensory fibers Dorsal root Dorsal ramus Dorsal ramus- Dorsal root ganglion Dorsal root Start Ventral ramus Ventral ramus Dorsal root ganglion Rami communicantes Rami communicantes Ventral Sympathetic ganglion root White ramus communicans Start Sympathetic Gray ramus communicans nerve Sympathetic nervearrow_forward
- Visit this site (http://openstaxcollege.org/l/troublewstairs) to read about a woman that notices that her daughter is having trouble walking up the stairs. This leads to the discovery of a hereditary condition that affects the brain and spinal cord. The electromyography and MRI tests indicated deficiencies in the spinal cord and cerebellum, both of which are responsible for controlling coordinated movements. To what functional division of the nervous system would these structures belong?arrow_forwardWatch this video (http://openstaxcollege.org/l/basalnuclei2) to learn about the basal nuclei (also knownas the basal ganglia), which have two pathways that process information within the cerebrum. As shown in this video,the indirect pathway is the longer pathway through thesystem that results in decreased activity in the cerebralcortex, and therefore less motor activity. The indirectpathway has an extra couple of connections in it, includingdisinhibition of the subthalamic nucleus. What is the endresult on the thalamus, and therefore on movement initiatedby the cerebral cortex?arrow_forwardList three body functions that reflexes control.arrow_forward
- Explain how the cerebrumof the brain is connected both functionally and structurally to other parts of the brain. Give a thorough explanation of the function of this structure of the brain. There is a story about a man that had a metal rod go through his face (and brain) and yet survived. Explain how someone could have such a traumatic brain injury, but still survive. In addition, explain what would happen if a similar accident (trauma) were to happen to the cerebrum. This not a part of a homework assignmentarrow_forwardNow identify each component of a spinal nerve in the diagram below: Group of answer choices A B C D E Farrow_forwardFunctions of basal ganglia include all the following, except :-a- planning and programming of voluntary movementsb- initiation of reflex movement.c- postural regulationd- executing learned pattern of movement.arrow_forward
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