Psychologists are es becuse research suggests Historically speaking, the case of

Question

Psychologists are es becuse research suggests Historically speaking, the case of Phineas Gage, a railroad worker who was injured in 1848, is important A project director is committed to using a noninvasive technique to examine the functions of the brain. If she is The nervous system is subdivided into two major divisions. What are they? gists are especially interested in neurotransmitters that belong to the class of substances called catecholamines because research suggests that these substances play a major role in what? am because it provides evidence for a link between what? bi true to her word, she will avoid the use of what? You are typing a letter to your friend. Suddenly, an image of a car wreck pops up on your screen and you are startled by it. In this situation, the act of typing the letter is regulated by yourwhile your response of fear is regulated by your A student is walking through an exhibit at the science museum entitled "The Living Brain." The exhibit takes her from the outer layers of the brain to its deepest recesses. What is the route she will follow? While discussing the functions of the brain stem, the lecturer notices that many of his students appear to have fallen asleep. This reminds him of the stimulation and keeps the brain alert even during sleep. which arouses the cerebral cortex to attend to new A doctor on television is discussing the curious case of G.R., a patient who has suffered damage to his brain. G.R. believes that it is still 1970 and that the last Olympic games were held in Mexico in 1968, even though it is now the 21st century. Before the doctor divulges the part of the brain that is damaged in this individual, you predict that it is the what? The cerebrum is divided into two almost symmetrical halves, called thewhich are connected by a Imagine that you have been asked to give a short talk on the functioning of the auditory cortex. Make sure NOT All you know about someone is that she is a "split-brain" patient. What can you conclude about her? mass of fibers called the to tell your audience what? A young man has begun to look and sound more physically mature, with the beginnings of a beard and a deeper voice. These changes can be attributed to the secretions of which gland?

Explanation / Answer

A1. Catacholamines are the substances that are responsible for fight or flight response in a stressful situation. These are the substances that transfer signals from neurons to neurons and also help in transferring hormones which are responsible for few physiological functions like heartbeat, breathing rate, change in emotional state etc.

A2. In the case of most famous patient Phineas Gage, a rod of iron damaged his frontal lobe. his case shows link between brain trauma and personality change. It suggest that there is somewhere relation between frontal lobe and personality of a person.

A4. the nervous system is subdivided into two major divisions: Central Nervous System (CNS) and Peripheral Nervous System (PNS)

A5. the act of typing letter is regulated by the left superior parietal lobe and response of fear is regulated by the amygdala.

A6. the route she will follow will be :Cerebrum, lymbic system, brain stem

A7. this reminds him of the Reticular formation, which arouses cerebral cortex to attend to new stimulation and keeps the brain alert even during sleep.

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