Campbell Essential Biology with Physiology (6th Edition)
6th Edition
ISBN: 9780134711751
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 27, Problem 6SQ
Summary Introduction
To explain: How a person can be able to live in a nonresponsive state in which the cerebral cortex is damaged.
Concept introduction:
Human brain consists of up to 100 billion complicatedly organized neurons. Anatomically, the brain consists of three major parts namely the forebrain, midbrain, and hind brain. The mid brain, pons, and medulla oblongata are together called as the brain stem.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
imagine that you are a neurologist. A patient has come to you with a cognitive deficit in their ability to name objects. Describe a brain activity recording technique you would use (e.g., PET, fMRI) and the brain area you would focus on (e.g., occipital lobe, temporal lobe) to determine if they have brain damage in an area that is important for this ability. You must name and describe the specific recording technique.
The brain consists of the cerebrum, diencephalon, midbrain, pons,medulla oblongata, and cerebellum. True or false?
Please answer question 1 in your own words and question 2 using the image below. Thank you
Q1:
The prefrontal lobotomy is a drastic—and largely out of-practice—procedure used to disconnect that portion of the cerebral cortex from the rest of the frontal lobe and the diencephalon as a psychiatric therapy. What is the normal function of this part of the brain? Why would this have been thought necessary for someone with a potentially uncontrollable behavior?
Q2:
Chapter 27 Solutions
Campbell Essential Biology with Physiology (6th Edition)
Ch. 27 - A neuron ends in many branches, each with a...Ch. 27 - Prob. 2SQCh. 27 - Your nervous system can be divided into two broad...Ch. 27 - Prob. 4SQCh. 27 - Prob. 5SQCh. 27 - Prob. 6SQCh. 27 - How is an action potential different from a...Ch. 27 - For each of the following senses in humans,...Ch. 27 - Mr. Johnson is becoming slightly deaf. To test his...Ch. 27 - Prob. 10SQ
Knowledge Booster
Learn more about
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
- 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 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_forwardA concussion is a common sports-related injury involving the brain. Concussions occur when the brain is injured by a jolt or a hit. A number of symptoms can occur based on the affected areas of the brain. Some Areas of the Human Brain 1. Cerebellum 2. Frontal lobe 3. Parietal lobe 4. Occipital lobe 5. Temporal lobe 6. Hypothalamus Match the description of the symptom with the number of the affected brain area listed above. Number: Loss of sense Difficulty Difficulty Sensitivity Symptom: of understanding what is speaking to light smell or taste heardarrow_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
- A concussion is a common sports-related injury involving the brain. Concussions occur when the brain is injured by a jolt or a hit. A number of symptoms can occur based on the affected areas of the brain. Some Areas of the Human Brain Cerebellum Pons Frontal lobe Parietal lobe Occipital lobe Temporal lobe Match the description of the symptom with the number of the affected brain area listed above. Number: Answer Answer Answer Answer Symptom: Mood changes (feeling angry or sad) Sensitivity to light Loss of sense of taste Impaired balancearrow_forwardA patient with a brain injury can understand questions the doctor asks, and can respond by nodding their head as "yes" or "no". But when they try to speak, they struggle to form words and cannot speak coherently. These symptoms suggest the patient has injury to which part of the brain? Group of answer choices Broca's area Area A1 (auditory cortex) Wernicke's area Occipital lobearrow_forwardDamage to which region of the brain – the cerebrum or the brain stem – is more likely to be fatal? Write: Pick one region and explain your answer.arrow_forward
- Identify the parts of a neuron or a brain that correspond to the given functions below. The parts are found inside the grid and loop these words either horizontally, vertically, diagonally or inversely. 1. controls the growth of a nerve cell 2. carry impulses or messages toward the cell body 3. carry messages away from the cell body 4. serves as the body’s life support system 5. coordinates muscle movement 6. responsible for mental processes 7. controls breathing, heart rate and swallowing 8. controls the movement of the eye 9. regulates breathing and helps control eye movement 10. serves as a relay station for sensesarrow_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_forwardBrain function is monitored by an electroencephalogram (EEG) True or false?arrow_forward
- Which of the following anatomical or physiological terms would apply to the brain? 1. superior 2. pump 3. neuron 4. abdominal 5. control center 6. action potential 7. cardiovascular system 1, 3, 4, 7 2, 4, 6 1, 2, 4, 5, 7 1, 3, 5, 6 2, 7arrow_forwardOne week after having a stroke, a patient's muscle strength is assessed. It is determined that they have left-sided weakness. Based on this information, what part of the brain was injured? Group of answer choices the stroke is in the right hemisphere, because the left side of the body was affected the stroke is in the left hemisphere, because the left side of the body was affected the stroke is in the left hemisphere, because the right side of the body was affected the stroke is in the right hemisphere, because the right side of the body was affectedarrow_forwardAfter nearly four decades of clinical practice, pronouncing death by neurological criteria has gained near-universal acceptance among clinicians as well as widespread public acceptance, despite a growing number of cases involving families who reject or distrust the diagnosis of "brain death." Select one: True Falsearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you