ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303106
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 14, Problem 21RAC
The major effect of the basal nuclei is
a. to act as a comparator for motor coordination.
b. to decrease muscle tone and inhibit unwanted muscular activity.
c. to affect emotions and emotional responses to odors.
d. to modulate pain sensations.
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Students have asked these similar questions
The subdivision of the brain that does not initiate somatic motor movements, but rather coordinates and fine-tunes those movements, is the a. medulla oblongata. b. cerebrum. c. cerebellum. d. diencephalon.
In which ways do cerebral nuclei interact with motor pathways? Select all that apply.
A. They receive impulses from the entire cerebral cortex.
B. They receive input from the hypothalamus.
C. They receive input from the limbic system.
D. They receive input from the corticospinal tract.
E. They receive input from the sensory areas.
What neural system is primarily activated when a book is dropped into your outstretched hands with your eyes open?
a. Feedback processing controlled by lower motor neurons in the spinal cord.
b. None of the answers.
c. Modulation of onset responses controlled by the basal ganglia.
d. Motor coordination controlled by the cerebellum.
e. Feedforward processing controlled by upper motor neurons in the brainstem.
Chapter 14 Solutions
ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
Ch. 14.1 - In general, into what three groups con sensory...Ch. 14.1 - List the eight major types of sensory receptors,...Ch. 14.1 - Prob. 3AYPCh. 14.1 - Prob. 4AYPCh. 14.1 - Prob. 5AYPCh. 14.1 - Prob. 6AYPCh. 14.1 - Prob. 7AYPCh. 14.1 - How do descending pathways modulate sensation?Ch. 14.1 - How are pain sensations localized? What is...Ch. 14.1 - Prob. 10AYP
Ch. 14.1 - Describe the spatial organization of the general...Ch. 14.1 - Prob. 12AYPCh. 14.2 - Prob. 13AYPCh. 14.2 - Prob. 14AYPCh. 14.2 - Prob. 15AYPCh. 14.2 - Prob. 16AYPCh. 14.2 - What two tracts form the direct pathways? What...Ch. 14.2 - Describe the location of the neurons in each...Ch. 14.2 - Name the structures and tracts that form the...Ch. 14.2 - Prob. 20AYPCh. 14.2 - Prob. 21AYPCh. 14.2 - What are the three functional parts of the...Ch. 14.2 - Explain the comparator activities of the...Ch. 14.2 - What are the general symptoms of cerebellar...Ch. 14.3 - Prob. 25AYPCh. 14.3 - Prob. 26AYPCh. 14.3 - Discuss the somatic motor output and reflexes from...Ch. 14.3 - Prob. 28AYPCh. 14.3 - Prob. 29AYPCh. 14.4 - Prob. 30AYPCh. 14.4 - Prob. 31AYPCh. 14.4 - Prob. 32AYPCh. 14.4 - Prob. 33AYPCh. 14.4 - What conditions produce alpha, beta, theta. and...Ch. 14.4 - Prob. 35AYPCh. 14.4 - Prob. 36AYPCh. 14.4 - Prob. 37AYPCh. 14.4 - Distinguish between declarative and procedural...Ch. 14.4 - Prob. 39AYPCh. 14.4 - Prob. 40AYPCh. 14.5 - Prob. 41AYPCh. 14.5 - Prob. 42AYPCh. 14.5 - Does aging always produce memory loss?Ch. 14 - Prob. 1RACCh. 14 - Prob. 2RACCh. 14 - Prob. 3RACCh. 14 - Prob. 4RACCh. 14 - Prob. 5RACCh. 14 - Prob. 6RACCh. 14 - Prob. 7RACCh. 14 - Prob. 8RACCh. 14 - Tertiary neurons in both the spinothalamic tract...Ch. 14 - Prob. 10RACCh. 14 - Prob. 11RACCh. 14 - Prob. 12RACCh. 14 - Prob. 13RACCh. 14 - Prob. 14RACCh. 14 - Prob. 15RACCh. 14 - Prob. 16RACCh. 14 - Prob. 17RACCh. 14 - Prob. 18RACCh. 14 - Which of these pathways is not an indirect...Ch. 14 - Prob. 20RACCh. 14 - The major effect of the basal nuclei is a. to act...Ch. 14 - Which part of the cerebellum is correctly matched...Ch. 14 - Prob. 23RACCh. 14 - Prob. 24RACCh. 14 - Prob. 25RACCh. 14 - The main connection between the right and left...Ch. 14 - Prob. 27RACCh. 14 - Prob. 28RACCh. 14 - Prob. 29RACCh. 14 - Prob. 30RACCh. 14 - Describe all the sensations and perceptions...Ch. 14 - Prob. 2CTCh. 14 - Prob. 3CTCh. 14 - Prob. 4CTCh. 14 - Prob. 5CTCh. 14 - Prob. 6CTCh. 14 - Prob. 7CTCh. 14 - Prob. 8CTCh. 14 - Prob. 9CT
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- Which of the following statements about cerebral white matter is false? a. Commissural fibers connect the right and left cerebral hemispheres. b. Projection fibers connect the cerebral cortex of one hemisphere with structures in the other hemisphere. c. The corpus callosum is the largest bundle of white matter in the brain. d. Association fibers connect the gyri of the cerebral cortex with one anotherarrow_forwardThe integration of the internal activities of the body is controlled by thea. cerebrum.b. cerebellum.c. hypothalamus.d. brain stem.arrow_forwardIn the diagram below, the letters A to D indicate specific lobes of the cerebral cortex. A. Name the structures that correspond to each letter. B. Use the functions of the cerebral cortex to identify the lobe that would be stimulated in each situation and explain why. 1. watching a movie. 2. listen to the music B 1 Carrow_forward
- Which of the following statements most accurately defines what "association cortex" is? a. It includes the areas of the brain that lie underneath the cortex b. It is all areas of cerebral cortex that are not primary motor or sensory areas c. It is the cortex of the cerebellum d. It describes the areas of the brain that are responsible for learning and memory e. It is all primary motor and sensory areas of cerebral cortexarrow_forwardAlthough the brain works largely as a whole, which of the following is not a correct pairing of hemisphere and function? a. left; control of right-handed motor functions b. right; control of right-handed motor functions c. right; recognition of faces d. left; readingarrow_forwardDamage to the dorsal ramus of a spinal nerve results ina. loss of sensation. c. Both a and b are correct.b. loss of motor function.arrow_forward
- Neurones of the lateral corticospinal tract: Select one: a. travel through the dorsal part (white matter) of the spinal cord b. are responsible for receiving sensory information and sending it to the brain travel down the lateral horn (grey matter) d. are capable of relaying afferent and efferent information decussate in the brainstem C. e.arrow_forwardThere are major reciprocal connections between the mediodorsal nucleus of the thalamus and the a. Frontal lobe b. Parietal lobe c. Temporal lobe d, Occipital lobearrow_forwardThe main functions of the prefrontal cortex include which of the following? a. Perceiving the location of body parts in space b. Providing a pool of immature neurons to replace those damaged in other brain areas c. Coordination of slow, repetitive movements d. Working memory and weighing the pros and cons of a possible actionarrow_forward
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