HUMAN ANATOMY
6th Edition
ISBN: 9781260210262
Author: SALADIN
Publisher: RENT MCG
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Question
Chapter 15, Problem 4TYC
Summary Introduction
To determine:
The difference in the destruction caused by the cerebral hemisphere and the hypothalamus.
Introduction:
The nervous system maintains the coordination by the means of electrical and chemical signals that are transferred from one nerve cell to another nerve cell. The nervous system is majorly divided into the central nervous system (CNS) and the peripheral nervous system (PNS). A nerve cell is the functional unit of the nervous system.
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A person can survive destruction of an entire cerebral hemisphere but cannot survive destruction of the hypothalamus, which is a much smaller mass of brain tissue. Explain this difference and describe some ways that destruction of a cerebral hemisphere would affect one’s quality of life.
A person can survive the destruction of an entire cerebral hemisphere but cannot survive the destruction of the hypothalamus, which is a much smaller mass of brain tissue. Explain.
Epilepsy is a neurological disorder that disrupts neural activities and causes recurrent seizures. About 70% of people with epilepsy can be treated with medication to prevent seizures from occurring. If medication does not work, surgery is an option for some patients. One of the procedures involves cutting the brain so that the seizures cannot be spread to other parts of the brain.
A common goal of the surgical procedure to treat epileptic seizures is to reduce the connection between the two hemispheres of the brain. By cutting through this structure, an epileptic seizure occurring on one side of the brain will not be spread to the other side.
Identify the structure that connects the two hemispheres of the brain.
Chapter 15 Solutions
HUMAN ANATOMY
Ch. 15.1 - Prob. 1AWYKCh. 15.1 - List the three major parts of the brain and...Ch. 15.1 - Define gyrus and suicus.Ch. 15.1 - Prob. 3BYGOCh. 15.1 - Prob. 4BYGOCh. 15.1 - Prob. 5BYGOCh. 15.1 - Prob. 6BYGOCh. 15.1 - Name the two components of the brain barrier...Ch. 15.2 - Prob. 8BYGOCh. 15.2 - Prob. 9BYGO
Ch. 15.2 - Prob. 10BYGOCh. 15.2 - Describe the reticular formation and list several...Ch. 15.2 - Describe the general functions of the cerebellum.Ch. 15.3 - Prob. 1AWYKCh. 15.3 - Prob. 13BYGOCh. 15.3 - List at least six functions of the hypothalamus.Ch. 15.3 - Prob. 15BYGOCh. 15.3 - Prob. 16BYGOCh. 15.3 - Prob. 17BYGOCh. 15.3 - Prob. 18BYGOCh. 15.3 - Prob. 19BYGOCh. 15.3 - Prob. 20BYGOCh. 15.4 - Prob. 21BYGOCh. 15.4 - Prob. 22BYGOCh. 15.4 - If the oculomotor, trochlear, or abducens nerve...Ch. 15.4 - Prob. 24BYGOCh. 15.4 - Prob. 25BYGOCh. 15.5 - Prob. 26BYGOCh. 15.5 - Prob. 27BYGOCh. 15.5 - Describe the neuroanatomical and behavioral...Ch. 15 - Prob. 15.1.1AYLOCh. 15 - The meanings of rostral and caudal in CNS anatomyCh. 15 - Prob. 15.1.3AYLOCh. 15 - Prob. 15.1.4AYLOCh. 15 - Prob. 15.1.5AYLOCh. 15 - The meninges of the brain; how they differ from...Ch. 15 - Prob. 15.1.7AYLOCh. 15 - Prob. 15.1.8AYLOCh. 15 - Prob. 15.1.9AYLOCh. 15 - The location, anatomical features, and functions...Ch. 15 - Prob. 15.2.2AYLOCh. 15 - Prob. 15.2.3AYLOCh. 15 - Prob. 15.3.1AYLOCh. 15 - Prob. 15.3.2AYLOCh. 15 - Prob. 15.3.3AYLOCh. 15 - Prob. 15.3.4AYLOCh. 15 - Prob. 15.3.5AYLOCh. 15 - Prob. 15.3.6AYLOCh. 15 - Prob. 15.3.7AYLOCh. 15 - Prob. 15.3.8AYLOCh. 15 - The location, major components, and general...Ch. 15 - Prob. 15.3.10AYLOCh. 15 - Prob. 15.3.11AYLOCh. 15 - Prob. 15.3.12AYLOCh. 15 - Prob. 15.3.13AYLOCh. 15 - Prob. 15.3.14AYLOCh. 15 - Prob. 15.3.15AYLOCh. 15 - The motor functions of the basal nuclei and...Ch. 15 - Prob. 15.3.17AYLOCh. 15 - Prob. 15.3.18AYLOCh. 15 - The roles of the hypothalamus, amygdala, and...Ch. 15 - Prob. 15.3.20AYLOCh. 15 - Prob. 15.3.21AYLOCh. 15 - Prob. 15.3.22AYLOCh. 15 - Prob. 15.4.1AYLOCh. 15 - Prob. 15.4.2AYLOCh. 15 - The common effects of aging on the central nervous...Ch. 15 - Prob. 15.5.2AYLOCh. 15 - Prob. 15.5.3AYLOCh. 15 - Prob. 1TYRCh. 15 - Hearing is associated mainly with the limbic...Ch. 15 - Prob. 3TYRCh. 15 - Prob. 4TYRCh. 15 - Prob. 5TYRCh. 15 - Prob. 6TYRCh. 15 - Because of a brain lesion, a certain patient never...Ch. 15 - Prob. 8TYRCh. 15 - Prob. 9TYRCh. 15 - Prob. 10TYRCh. 15 - Prob. 11TYRCh. 15 - Prob. 12TYRCh. 15 - Prob. 13TYRCh. 15 - Prob. 14TYRCh. 15 - Prob. 15TYRCh. 15 - Prob. 16TYRCh. 15 - Your personality is determined mainly by which...Ch. 15 - Prob. 18TYRCh. 15 - Linear, analytical, and verbal thinking occurs in...Ch. 15 - Prob. 20TYRCh. 15 - Prob. 1BYMVCh. 15 - Prob. 2BYMVCh. 15 - State a meaning of each word element and give a...Ch. 15 - State a meaning of each word element and give a...Ch. 15 - Prob. 5BYMVCh. 15 - State a meaning of each word element and give a...Ch. 15 - Prob. 7BYMVCh. 15 - Prob. 8BYMVCh. 15 - Prob. 9BYMVCh. 15 - Prob. 10BYMVCh. 15 - Prob. 1WWWTSCh. 15 - Prob. 2WWWTSCh. 15 - Prob. 3WWWTSCh. 15 - Prob. 4WWWTSCh. 15 - Prob. 5WWWTSCh. 15 - Prob. 6WWWTSCh. 15 - Briefly explain why each of the following...Ch. 15 - Prob. 8WWWTSCh. 15 - Prob. 9WWWTSCh. 15 - Prob. 10WWWTSCh. 15 - Prob. 1TYCCh. 15 - Prob. 2TYCCh. 15 - Prob. 3TYCCh. 15 - Prob. 4TYCCh. 15 - Prob. 5TYC
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- A presynaptic neuron in the cerebrum transmits information to hundreds of other neurons. This process is an example of (a) convergence (b) divergence (c) temporal summation (d) spatial summation (e) a graded potentialarrow_forwardExplain how The Cerebrum part of 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 cerebrumarrow_forwardDue to a traumatic injury to Daniel's head, he has to go through a critical surgery where a part of his brain called as hippocampus has been removed by the neurosurgeon. Based on your knowledge, what will the consequence of such surgery on Daniel's brain function and what kind of challenges, he is likely to face if he survived post critical surgery? Justify your answer.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_forwardIf a patient with brain damage seems to have issues with planning, impaired language skills, and controlling their emotions, which of the following structures of the brain is most likely damaged? cerebellum cerebrum hypothalamus thalamus medullaarrow_forwardExplain why trauma ot the brain stem is often much more dangerous (life threatening) than trauma to the frontal lobes. To come up with an answer, look back at what these two regions of the brain actually control!arrow_forward
- In planning treatment for a patient who has had a cerebrovascular accident (CVA), why would it be important to know whether the CVA was caused by a ruptured or obstructed blood vessel? HINT Why would the treatments for the two types of CVAs be different?arrow_forwardEpilepsy is a neurological disorder that disrupts neural activities and causes recurrent seizures. About 70% of people with epilepsy can be treated with medication to prevent seizures from occurring. If medication does not work, surgery is an option for some patients. One of the procedures involves cutting the brain so that the seizures cannot be spread to other parts of the brain. A person with epilepsy had a successful surgery to prevent the spread of epileptic activity between the two hemispheres of the brain. When an object is presented to the left visual fields of both eyes, this person can see the object but cannot verbally describe the object. When the object is presented to the right visual fields of both eyes, this person can see the object and is able to verbally describe the object. a. Describe the visual pathway from left visual fields to perception in the brain. b. Identify the area of the brain responsible for speech production. Include the name of the area, the…arrow_forwardEpilepsy is a neurological disorder that disrupts neural activities and causes recurrent seizures. About 70% of people with epilepsy can be treated with medication to prevent seizures from occurring. If medication does not work, surgery is an option for some patients. One of the procedures involves cutting the brain so that the seizures cannot be spread to other parts of the brain. A person with epilepsy had a successful surgery to prevent the spread of epileptic activity between the two hemispheres of the brain. When an object is presented to the left visual fields of both eyes, this person can see the object but cannot verbally describe the object. When the object is presented to the right visual fields of both eyes, this person can see the object and is able to verbally describe the object. Describe the visual pathway from left visual fields to perception in the brain.arrow_forward
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