Our Services

Get 15% Discount on your First Order

[rank_math_breadcrumb]

Answer the three questions 1.Choose a brain region and a behavior this region is thought to control. Describe at least one other brain region that is involved in the execution of this behavior. How

Answer the three questions

1.Choose a brain region and a behavior this region is thought to control. Describe at least one other brain region that is involved in the execution of this behavior. How do these two regions communicate to execute this behavior? Comment on whether synaptic or hormonal communication (or both) are employed by these brain regions to complete your chosen behavior.

2.Draw a conclusion about the way we localize functions in the brain: Are we justified in using brain lesions to understand “normal” brain functions? Should we reevaluate our old hypotheses concerning localization of function, given the development of neuroimaging techniques? Explain. There is no strictly right or wrong answer to this question, but only thoughtful responses.

3.Choose a step in synaptic communication and explain what might happen if you were to perturb this step. Is communication increased, decreased or in some other way changed? Support your hypothesis by describing one drug that alters synaptic communication in this way. (Hint: be sure to include in your answer to what receptors the drug binds in the brain and how this binding alters neuronal communication).

 In 75-100 words respond to the two students

student 1

  1. The Broca’s area is responsible for the production of speech and syntax. A second region of the brain that works with this area is Wernicks area, which is responsible for comprehension of the language. These two regions are connected by nerves which rapidly transmit data back and forth (Lyons et al., 2012). Synaptic communication is required to complete this behavior.
  2. I believe we are justified in using brain lesions to understand a “normal” brain. The ability to study brains help us gain more understanding of how they function. This question made me think of CTE (chronic traumatic encephalopathy) and how the research for that mainly occurs after someone passes away from the condition. The previous understanding should continue to be reevaluated as new techniques become available. The ability to gain a better understanding can lead to better treatment options for those people requiring it. As someone who has had a few TBIs, it was many years before I learned the Army has entire clinics dedicated to Soldiers with TBIs.
  3. During the synaptic communication, dopamine can cause different reactions. An excess of dopamine during the presynaptic receptors can cause the receptors to fail to maintain a normal level of dopamine in the body (Jaurez et al., 2016). A low level of dopamine has been linked as a potential cause of ADHD. Medicines used to treat ADHD, such as Ritalin, work by increasing the levels of dopamine and norepinephrine in the brain.

Student 2

 Question 1

The prefrontal cortex (PFC) is critical for executive functions, including decision-making and impulse control. Another brain region involved in these behaviors is the amygdala, which processes emotions. The PFC and amygdala communicate through neural pathways that allow the PFC to modulate emotional responses generated by the amygdala. This communication is primarily synaptic, involving neurotransmitters like glutamate and GABA, which facilitate excitatory and inhibitory signals, respectively. Hormonal influences, such as cortisol during stress, can also affect this interaction, indicating that both synaptic and hormonal communications are crucial in the regulation of behavior by these brain regions.

Question 2

Using brain lesions to understand normal brain functions has been historically valuable but has limitations. Lesions can reveal the role of a brain region by observing deficits that arise from damage; however, they may not account for compensatory mechanisms or network-level functions. Neuroimaging techniques, such as fMRI and PET scans, offer more nuanced insights by showing functional connectivity and brain activity in real-time. While lesions provide crucial information about localized functions, neuroimaging suggests that brain functions are more distributed and interdependent, warranting a reevaluation of older hypotheses on localization.

 Question 3

If the reuptake step in synaptic communication is perturbed, communication can be significantly altered. For instance, inhibiting the reuptake of serotonin increases its availability in the synaptic cleft, enhancing serotonergic transmission. Selective serotonin reuptake inhibitors (SSRIs) like fluoxetine bind to serotonin transporters, blocking reuptake and thus increasing serotonin levels. This action can alleviate symptoms of depression by enhancing mood-regulating pathways in the brain. Therefore, perturbing reuptake generally increases synaptic communication for the affected neurotransmitter.

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

Imagine you’ve been asked to evaluate an organization’s marketing practices. After your evaluation is complete, you must present your findings to the organization’s board of directors. Conduct an obse

Imagine you’ve been asked to evaluate an organization’s marketing practices. After your evaluation is complete, you must present your findings to the organization’s board of directors. Conduct an observation of a local store, food chain, or box store to identify what tactics the organization uses to influence people to buy

Assessment Description One’s understanding of death and the bereavement process changes over the life span. Incorporate a general framework for understanding differing abilities and strategies for dif

Assessment Description One’s understanding of death and the bereavement process changes over the life span. Incorporate a general framework for understanding differing abilities and strategies for differentiated interventions by using the “Bereavement Across the Life Span ” matrix attached. Using the matrix provided below, summarize how individuals perceive the loss

Assessment Description Describe Stroebe’s dual process model of coping with loss. Why do you think this “balance” is important in helping one recover from grief? Discuss how ethical and culturally rel

Assessment Description Describe Stroebe’s dual process model of coping with loss. Why do you think this “balance” is important in helping one recover from grief? Discuss how ethical and culturally relevant strategies for promoting resilience and optimum development and wellness across the lifespan apply to grief. How do the unique

ListenHide Assignment InformationInstructionsThis is a Pick 3 Assignment. There are two required assignments in class, and 5 options for Pick 3 assignments. You get to pick the 3 "Pick 3&

ListenHide Assignment InformationInstructionsThis is a Pick 3 Assignment. There are two required assignments in class, and 5 options for Pick 3 assignments. You get to pick the 3 "Pick 3" assignments you would like to complete. If you want to complete the Job Application Assignment as one of your "Pick

Assessment Description While thinking about ethical and culturally relevant strategies for promoting resilience and optimum development and wellness across the lifespan, what types of resources would

Assessment Description While thinking about ethical and culturally relevant strategies for promoting resilience and optimum development and wellness across the lifespan, what types of resources would you use in helping a client deal with their own mortality? Research and post a minimum of three websites or other resources that might

VAL- UP TO 10/12/2025- ***** IMPORTANT: PLEASE MAKE SURE THAT ALL WORK IS AUTHENTIC- DO NOT USE AI/ PLAGERISE AS THE ASSIGNMENT WILL BE RUN THROUGH TURN IT IN!!!!!***** ****** THIS ASSIGNMENT HAS 2 P

VAL- UP TO 10/12/2025- ***** IMPORTANT: PLEASE MAKE SURE THAT ALL WORK IS AUTHENTIC- DO NOT USE AI/ PLAGERISE AS THE ASSIGNMENT WILL BE RUN THROUGH TURN IT IN!!!!!*****  ****** THIS ASSIGNMENT HAS 2 PARTS / PLEASE LABEL EACH PART SEPARATELY WITH REFERENCES WHEN COMPLETED****** ****HUMAN GROWTH & DEVELOPMENT**** PART

Assessment Description Resources: To prepare for this assignment, review the following theories of aging listed in Chapters 13, 14, and 15 of the textbook. Here are some ideas of theories you could us

Assessment Description Resources: To prepare for this assignment, review the following theories of aging listed in Chapters 13, 14, and 15 of the textbook. Here are some ideas of theories you could use:  Erik Erikson’s Integrity vs. Despair Continuity Theory Competence and Environmental Press Theory Part 1: InterviewConsidering a general

need to work on a paper about nature vs.nurture You will write a general synopsis paper of the nature vs. nurture debate and how it relates to the field of developmental psychology.Paper should inclu

need to work on a paper about nature vs.nurture  You will write a general synopsis paper of the nature vs. nurture debate and how it relates to the field of developmental psychology. Paper should include the following: define nature vs. nurture, discuss why the debate exists, discuss how it relates

Assessment Description Grandparenting can be highly rewarding. Many grandparents, though, unexpectedly become guardians and raise small children. How might this responsibility affect their normal cour

Assessment Description Grandparenting can be highly rewarding. Many grandparents, though, unexpectedly become guardians and raise small children. How might this responsibility affect their normal course of adult development? How would a counselor encourage these older guardians in their new roles? Include at least one scholarly source to support your response.

Assessment Description How do the effects of aging impact the cognitive, physical, and psychological functioning within older adults? Explain at least one ethical and culturally relevant strategy for

Assessment Description How do the effects of aging impact the cognitive, physical, and psychological functioning within older adults? Explain at least one ethical and culturally relevant strategy  for promoting resilience and optimum development and wellness when counseling older adults. Incorporate one Christian worldview principle. Include at least one scholarly source

The American Psychological Association (APA) has created specific sections in its professional ethics code to guide researchers to ensure their research interpretation and reporting treats human parti

The American Psychological Association (APA) has created specific sections in its professional ethics code to guide researchers to ensure their research interpretation and reporting treats human participants ethically. There are Institutional Review Boards in universities and hospitals to accomplish the same goal. During  Imagine you are a training specialist at

Assessment Description In a 250-500 summary, discuss the following: The possible selves theory in relation to adult clients. Utilize citations as needed to cite your work.Ethical, spiritual, and cult

Assessment Description In a 250-500 summary, discuss the following:  The possible selves theory in relation to adult clients. Utilize citations as needed to cite your work. Ethical, spiritual, and cultural strategies for promoting resilience, optimum development, and wellness in adults. Utilize citations as needed to cite your work. Include at

Assessment Description What role do smoking, drinking alcohol, and nutrition play in adult development? Create some possible combinations of these and then respond based on them. For example, how migh

Assessment Description What role do smoking, drinking alcohol, and nutrition play in adult development? Create some possible combinations of these and then respond based on them. For example, how might a person who smokes but eats well develop in adulthood? Include at least one scholarly source to support your response.

Assessment Description Erikson’s theory aims to help us understand cognitive and personality development throughout the lifespan. Erikson’s stages of adulthood include young adulthood, middle adulthoo

Assessment Description Erikson’s theory aims to help us understand cognitive and personality development throughout the lifespan. Erikson’s stages of adulthood include young adulthood, middle adulthood, and maturity. Provide an example of each stage, including the main task of each. Include at least one scholarly source to support your response. Cite

STEP 1 : Select one theory of personality from the following list: Biological Contributions (In the eBook Resource: Chapter “Personality” this is referred to as Behavioral Genetics.)Five-Factor Model

STEP 1 : Select one theory of personality from the following list: Biological Contributions (In the eBook Resource: Chapter “Personality” this is referred to as Behavioral Genetics.) Five-Factor Model of Personality Humanistic Model Social Cognitive Perspective (see Crash Course Video, Episode #22) STEP 2 : Write a 200-400 word post on the theory of personality you have

Generalizability is the goal of most researchers. Through their research, they have shown their experimental research methods or intervention works in the environment they studied. They would like to

Generalizability is the goal of most researchers. Through their research, they have shown their experimental research methods or intervention works in the environment they studied. They would like to show that their method or intervention will work in a wide variety of environments. If they can, then their method or