EBK HUMAN BIOLOGY
11th Edition
ISBN: 9780100545939
Author: MCMILLAN
Publisher: YUZU
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Chapter 13, Problem 2CT
In newborns and premature babies, the blood–brain barrier is not fully developed. Explain why this might be reason enough to pay careful attention to their diet.
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Chapter 13 Solutions
EBK HUMAN BIOLOGY
Ch. 13 - Explain the difference between a sensory neuron,...Ch. 13 - What are the functional zones of a motor neuron?Ch. 13 - Define an action potential.Ch. 13 - What is a synapse? Explain the difference between...Ch. 13 - Explain what happens during synaptic integration.Ch. 13 - Prob. 6RQCh. 13 - Prob. 7RQCh. 13 - The nervous system senses, interprets, and issues...Ch. 13 - A neuron responds to adequate stimulation with...Ch. 13 - When action potentials arrive at a synapse between...
Ch. 13 - In the simplest kind of reflex______, directly...Ch. 13 - The accelerating flow of _______ ions through...Ch. 13 - Prob. 6SQCh. 13 - Prob. 7SQCh. 13 - Cerebrospinal fluid _____. a. fills cavities and...Ch. 13 - Match each region of the central nervous system...Ch. 13 - Prob. 1CTCh. 13 - In newborns and premature babies, the bloodbrain...Ch. 13 - Prob. 3CT
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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
- Explain 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_forwardIn human newborns, especially premature ones, the blood-brain barrier is not yet developed. Why is this one reason to pay careful attention to the diet of infants?arrow_forwardThe central nervous system serves as the communication center of our bodies. Explain how your hand touches something cold and you know it; refer to a sensory neuron and the correct lobe of the cerebrum.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_forwardThe blood–brain barrier in human newborns is not yet fully developed. Explain why this makes careful monitoring of diet and environmental chemical exposure particularly important.arrow_forwardMeningitis is an inflammation of the membranes that cover the brain and spinal cord. Diagnosis involves making a “spinal tap” (lumbar puncture) and analyzing a sample of cerebrospinal fluid for signs of infection. Why analyze this fluid and not blood?arrow_forward
- The meninges are composed of 3 layers. What is the name of the innermost, delicate connective tissue layer that follows each convolution of the brain? Arachnoid mater Pia mater Dura mater Meningeal materarrow_forwardWrite one paragraph or two: describe what happened to Phineas Gage and why is it significant as an early case of how the brain works? How can brain injuries or brain disorder tell us about the brain?arrow_forwardExplain the significance of the brain barrier system.arrow_forward
- Match the terms with their locations in the picture of a dissected sheep brain pictured below. longitudinal fissure cerebrum vermis cerebellum spinal cord sulci gyriarrow_forwardConnie Winslow is deaf. When she was old enough to attend school, she began having fainting spells, which her teachers and parents noticed happened when she became excited. One Christmas she was so thrilled with her gifts, that she promptly fainted. Her parents took her to the emergency room, where doctors assured them, as they had in the past, that there wasn’t a problem. The spells continued and Connie became able to predict the attacks, telling her parents that her head hurt before the spells Her parents took her to a neurologist, who checked Connie’s heart and diagnosed Long Q-T syndrome with deafness. This condition was also known as Lange-Nielsen syndrome. The physician explained that this is a severe form of long-QT syndrome, which is an inherited heartbeat irregularity that can be fatal. Seven genes can cause long Q-T syndrome. The Winslows (parents) visited a medical geneticist, who discovered that each had a mild, heartbeat irregularity that did not produce symptoms. Connie’s…arrow_forwardMatch the terms with their locations in the picture of a dissected sheep brain pictured below. frontal lobe parietal lobe occipital lobe longitudinal fissure dura mater pia mater thick, white, outermost covering thin, clear covering that goes with the contours of the brainarrow_forward
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