Can someone explain the synaptic plasticity and neurophysiological changes to the mesolimbic system that occur during drug addiction? I would love a link as well! Thank you

Answers

Answer 1

The synaptic plasticity and neurophysiological changes to the mesolimbic system that occur during drug addiction include increased release of dopamine hormone and enhanced desire for the additional drug.

Drug addiction is highly associated with causing changes to the synaptic plasticity and neurophysiological changes to the mesolimbic system. Synaptic plasticity refers to the activity-dependent alterations in the synapses to strengthen or weaken as a response to some temporary stimulus over it. Drugs affect the synaptic plasticity by enhancing or eliminating the action carried by the neurotransmitters the synapses.

The dopamine neurons in the ventral tegmental area (VTA) of the central nervous system constitute the mesolimbic system. It is responsible for executive, effective and motivational functions.

Drug addiction alters the system and causes a chronically relapsing disorder that is characterized by (1) compulsion to seek out and take the drug, (2) loss of control in restricting intake, and (3) emergence of a negative emotional state (such as dysphoria, anxiety, or irritability) reflecting a motivational withdrawal syndrome when access to the drug is prevented.

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Related Questions

Write a 150 words for your initial response. Your first
response is due by midnight of the second day of the
unit. Provide links to the resources you used to
conduct your research. You must respond to at least
two other classmates on a separate day by midnight
of the last day of the unit for full credit. While you can
be supportive of your peers by saying, "I agree" or
"Wow, I never thought of that", these statements
alone are not sufficient, you must explain why.
Answer the question(s) below:
Using your ICD-10-CM Coding Manual as a reference,
explain: What are the Rules of Nine, who does this
refer to and explain how it works? Gather your
information and prepare to share in this weeks
Discussion Forum.

Answers

I agree, Wallace's rule (commonly known as the rule of nines) is a measurement tool used in pre-hospital care medications. The intent of the measurement is to quantize the total body surface area affected by a burn. Burns can still be classified according to their extent. To calculate the Burned Body Surface (SCQ), the Rule of Nine is used and the result of the sum is presented in percentage (% of SCQ).the ICD 10 - T29 is for burns and corrosions of multiple body regions.

Where does the rule of nines come from?

In addition to determining burn severity, the measurement of burn surface area is important for estimating patients' fluid requirements and determining hospital admission criteria. The rule of nines was devised by Pulaski and Tennison in 1947, and published by Alexander Burns Wallace in 1951.

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How are micronutrients classified?

A.
by their ability to be dissolved in fats

B.
by whether they are organic or not

C.
by their levels of toxic substances

D.
by whether they are saturated or not

Answers

Answer:

A their ability to be dissolved in fats

Explanation:

that is if they can't dissolve in fat they are not classified as micronutrients

PLEASE ANSWER ASAP
Part One
After the following scenarios, describe the stage of grief depicted in each.

1. Molly's cat is lying dead on the street in front of her house, but she tells herself that he is just sleeping. Stage:
2. Ever since his dad died, Isaac has been unable to make himself do much of anything but sleep and watch TV. Stage:
3. Natalie tells God that, if he makes her grandmother well again, she will be good forever. Stage:
4. Noah finds himself yelling at his little sister ever since their mom died. Stage:
5. A year after she lost her home to foreclosure, Veronica finally understands how it happened and is making plans to improve her financial situation. Stage:

Part Two
In each of the following scenarios, present an alternative, helpful statement in the form of a sentence or paragraph:

1. "It has already been two months since your mom died. It is time to move on." Alternative statement:
2. "Have you not you gotten over it?" Alternative statement:
3. "Joseph's dad died last month, and he has gotten over it. Why can you not?" Alternative statement:
4. "Be strong. Never let them see you cry." Alternative statement:
5. "Sorry your wife died, but I guess you knew that was coming. She was old anyway." Alternative statement:

Part Three
In each of the following scenarios, say whether you think the person is suffering from complicated grief or depression and why you think that:

1. Ever since her partner died two years ago, Charlotte has not been interested in doing anything. She just feels numb.
2. Since losing his house to foreclosure last year, all Abe can think about is how he should have done things differently.
3. It hass been three years since her husband died, but Mimi still sets a place for him at the dinner table and talks to him as if he were there.
4. Larry is consumed by thoughts of guilt over losing his business last year.
5. Clara's best friend was diagnosed with cancer last year, and Clara has been unable to enjoy anything since then.

Answers

In Grief, loss is acknowledged and in Depression, it is usually denied. In short, when it comes to a Grief process, the symptoms, unlike Depression, are only related to the loss situation (for example, the death of a loved one), that is, the pain is a reflection of the loss.

Part One

After the following scenarios, describe the stage of grief represented in each one.

1. Molly's cat is dead on the street in front of her house, but she tells herself he's just sleeping. Stage: acceptance

2. Since his father died, Isaac hasn't been able to do anything but sleep and watch TV. stage: depression

3. Natalie tells God that if he makes her grandmother well again, she will be well forever. Stage: acceptance

4. Noah finds himself yelling at his little sister since their mother died. stage: anger

5. A year after she lost her home to foreclosure, Veronica finally understands how it happened and is making plans to improve her financial situation. Stage: overcoming

Part two

In each of the following scenarios, provide an alternative and useful statement in the form of a sentence or paragraph:

1. "It's been two months since your mother died. It's time to move on." Alternative statement: life goes on

2. "Aren't you over it?" Alternative statement: you have to get over it and you will get over it

3. "Joseph's father died last month, and he's over it. Why can't you?" Alternative statement: do not compare situations

4. "Be strong. Never let them see you cry." Alternative statement: don't hold back your feelings

5. "Sorry, your wife died, but I think you knew this was coming. She was old anyway." Alternative statement: only miss those who once loved

part THREE

In each of the following scenarios, say whether you think the person is suffering from complicated grief or depression and why you think so:

1. Since her partner died two years ago, Charlotte hasn't been interested in doing anything. She just feels numb. depression

2. Ever since he lost his home last year, all Abe can think about is how he should have done things differently. mourning

3. It's been three years since her husband died, but Mimi still sets a place for him at the dinner table and talks to him as if he were there. mourning

4. Larry is consumed by thoughts of guilt over losing his business last year. mourning

5. Clara's best friend was diagnosed with cancer last year, and Clara hasn't been able to enjoy anything ever since. mourning

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Students will provide an example of a physical location that services a mental health illness and list all of the pertinent information needed to know regarding that mental illness
2nd. you will find a website that provides services for that same mental illness then do a compare analysis of what the physical location may provide that the website does not and vice versa.


Then complete an research paper (2 pages) on one of the following topics
1. How Mental and emotional health can affect health related behaviors
2.Analyze the causes and effects of Depression, anxiety, eating disorders
3. Summarize stressors, explain responses to stress and evaluate strategies for dealing with stress
4.How a person can Demonstrate effective communication skills and strategies to enhance mental and emotional health

MUST BE AT LEAST 6 PARAGRAPHS

Answers

Answer:

Attending college can be a stressful time for many students. In addition to coping with academic pressure, some students have to deal with the stressful tasks of separation and individuation from their family of origin while some may have to attend to numerous work and family responsibilities. In this context, many college students experience the first onset of mental health and substance use problems or an exacerbation of their symptoms. Given the uniqueness of college students, there is a need to outline critical issues to consider when working with this population. In this commentary, first, the prevalence of psychiatric and substance use problems in college students and the significance of assessing age of onset of current psychopathology are described. Then, the concerning persistent nature of mental health problems among college students and its implications are summarized. Finally, important aspects of treatment to consider when treating college students with mental health problems are outlined, such as the importance of including parents in the treatment, communicating with other providers, and employing of technology to increase adherence. It is concluded that, by becoming familiar with the unique problems characteristic of the developmental stage and environment college students are in, practitioners will be able to better serve them.

Keywords: College, Mental health, Treatment considerations

Mental health problems are very common among college students [1]. This may be due to the fact that attending college corresponds to a challenging time for many traditional and non-traditional undergraduate students. Traditional college students start college after completing high school, are typically younger, depend on parents for financial support, and do not work or work part-time [2]. Thus, in addition to stress related to academic load, these students may have to face the task of taking on more adult-like responsibilities without having yet mastered the skills and cognitive maturity of adulthood. For example, many traditional college students may face potentially stressful experiences for the first time including working, being in a significant relationship that may lead to marriage, or having housemates with cultures and belief systems different from their own [3]. Non-traditional college students are often employed full-time, older, and may have dependents other than their spouses [3]. Thus, this group of students may have to cope with meeting work and family demands in addition to academic requirements. In these contexts, many college students may experience the persistence, exacerbation, or first onset of mental health and substance use problems while possibly receiving no or inadequate treatment. With the increasing recognition of child mental health issues and the use of more psychotropic medications, the number of young adults with mental health problems entering college has significantly increased. For example, in a survey of 274 institutions, 88 % of counseling center directors reported an increase in “severe” psychological problems over the previous 5 years including learning disabilities, self-injury incidents, eating disorders, substance use, and sexual assaults [4]. Thus, there is an increase in demand for counseling and specialized services. However, the increase in demands has not always corresponded to an increase in staff [4]. In particular, counseling centers are in need of psychiatrists with expertise in treating traditional as well as non-traditional college students, two groups with specific age-related characteristics and challenges. In this commentary, the prevalence of psychiatric and substance use problems in college students, as well as their common onset, will be described. Next, the worrisome persistent nature of mental health problems among college students and its implication will be discussed. Finally, important treatment considerations for traditional and non-traditional college students will be outlined.

5
Charlie wants to conserve as much as possible so always makes out a shopping list before heading to the grocery store. That way, Charlie only buys the things needed. To make sure of this, what is the MOST important step should Charlie take BEFORE leaving the house?

A.
Ask other family members what they would like to eat for the week.

B.
Check the cabinets for ingredients already on hand.

C.
Carefully examine any produce before purchasing it.

D.
Research the nutritional value of the food on the list.

Answers

A is the crecto answer if y'all are wondering

“Why is it important for the nail technician to have a basic understanding of whether the client has any special health considerations before services?”

Answers

Answer: Well the cilent could be affected by whatever condition they have while being in the chair, or the persons health conditon could be contagious. It is also important to know because the worker can probably help when needed.

According to restorative theory, sleep repairs and restores the body's __________

Answers

Answer:It’s energy

Explanation:

Not being able to hear, see, touch, smell or taste is known as:
A. Sensory deprivation
B. Stimull deprivation
C. Feeling Isolated
D. Distress

Answers

Answer:

A. Sensory deprivation

Explanation:

The 5 senses most humans have are the ability to hear, see, touch, smell and taste.

A body system is a collection of ____ that work together to perform a set of important functions.

Answers

Answer:

organs

Explanation:

When the class works on their project involving calculating BMI, Grant brags to the others about his dad, who he says is an athlete and only has 1 percent body fat. Clara says that there’s no way that is possible. Which fact would she MOST likely use to disprove Grant’s claim?

A.
Athletes have more muscle that sometimes causes a higher BMI.

B.
Grant’s dad burns off all carbohydrates with his exercise routine.

C.
Calculating body fat is not an exact science and can be off a bit.

D.
You need body fat to insulate your organs and keep yourself warm.

Answers

the answer would be letter c

Answer:

C.

Calculating body fat is not an exact science and can be off a bit.

Explanation:

you receive a phone callfrom a person who says she is one of your practices patient leslie van arsdale requesting the result of her lab tests. how can you verify that the personis in fact ms van

Answers

Ask her which time she visited and what all tests were done. Or inform her I will call back and get the phone no from her case sheet.

If a consent is not signed the result should not be shown even to husband if the patient is mentally well insurance claim can be considered as a legal requirement so can be given. Unless asked details of other results should not be given.

Unless a signed document is shown it should not be given. Conform the details and make sure it is patients son. Take a oral consent from patient over phone and can be kept as recording and details can be given to son.

A microchip within the phone modulates a radio wave using the electrical signal. The radio wave travels through the air to a close-by cell tower; the tower sends your voice to the man or woman you are calling and the procedure is reversed in order that the individual on the other give up can hear your voice.

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Select the correct answer.
According to the stages of change model, once you decide you want to change, you still have to go through a step-by-step process before the change occurs.
A.
True
B.
False

Answers

Answer:

A. True

Explanation:

Jin believes in meal prep, not only to save him time during the week but also to take advantage of sales on big items. For example, he buys and prepares a whole turkey, even though he can’t eat even a tenth of it at dinner. Considering Jin’s philosophy, which would you MOST likely expect to see in his kitchen cabinets?

A.
immersion blender

B.
rice cooker

C.
food processor

D.
storage containers

Answers

ANSWER::ALL

Explanation:

i feel like we would most likely see all of it.

Answer: D

Explanation:

When attracting new clients, which of the following is the most effective way for a trainer to find new prospects?

Answers

When attracting new clients the most effective way would be to Get referrals from clients.

People who have used your services successfully are required to spread the news to others. This would assist in persuading these individuals to engage in the trainer's services.

Asking your regular clients for recommendations might be a smart decision because they are already convinced of the value of staying active and of your abilities as a personal trainer. Sign-ups may also result from inviting your clients to attend their initial training sessions with a friend. Give each individual who refers you a reward, like a free session.

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What Japanese cuisine expert and Iron Chef extraordinaire said, "A kitchen without a knife is not a kitchen"?

Answers

Masaharu Morimoto a Japanese cuisine expert and Iron Chef extraordinaire said, "A kitchen without a knife is not a kitchen".

The Japanese native Masaharu Morimoto  is best acknowledged for his participation within the international TV development Iron Chef; Morimoto 1st competed on the initial Japanese version in 1998, so became one in all the celebrities of Food Network's Iron cook America in 1999.

Knife is used for cutting meat, dicing vegetables, disjointing some cuts, slicing herbs, and chopping around the bend. Carving knives are used for slicing and carving dense meats. Slicing knives are used for cutting diluent slices of roast, fruit and vegetables.

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Chapter
1) What are the most common symptoms of a
foodborne illness?
a. Diarrhea, vomiting, fever, nausea,
abdominal cramps and dizziness
b. Diarrhea, vomiting, fever, nausea,
abdominal cramps and headache
Diarrhea, vomiting, fever, nausea,
C.

Answers

C. Diarrhea, Vomiting, Fever, Nausea

3. People with dementia pay more attention to what they see than what they hear.
True
False

Answers

Answer:

False

Explanation:

They listen to other peoples directions/observations

If you have dementia, you pay much more attention to peripheral vision, because slowly and steadily you lose it. You see, for whatever reason, one's peripheral vision becomes impaired as this disease progresses.

Humanists highlighted free will and people's desire to experience personal growth. This idea was in response to the

structuralist perspective
psychoanalytic perspective
behaviorist perspective
cognitive perspective

Answers

Answer: C. Behaviorist perspective

The answer is behaviorist perspective because the humanist and behaviorist perspectives are essentially counter-arguments to each other. John B. Watson and B.F. Skinner developed the behaviorist perspective arguing that free will does not exist. They argued this after evaluating the results of an experiment in which the subjects were animals. Carl Rogers and Abraham Maslow, which were humanists, argued that an experiment on animals cannot possibly describe the human psychology, hence the name "humanist".

Explanation: Validity of answer is prooved below.

Answer:

behaviorist perspective

Explanation:

I just know (;

Suppose an adolescent is developing problems, such as poor school performance, substance use, or aggressiveness. If you were a social cognitive psychologist, where would you be likely to look first for an explanation of these problems? Why?

I need an in-depth explanation

Answers

Answer:

Environment

Explanation:

The adolescent could be experiencing some sort of change in the environment which cause them to act more aggressive , have poor academics and substance abuse.

in the ? work stdy program college students who have financial needs can work part time jobs to help pay for education expenses

Answers

In the Federal Work-Study Program, college students who have financial needs can work part-time jobs to help pay for education expenses.

What is the Federal Work-Study Program?

The Federal Work-Study Program is sometimes referred to as College Work-Study Program and it can be defined as a program that is funded by the federal government of the United States of America.

The main purpose of the Federal Work-Study Program is to provide part-time jobs for both undergraduate and graduate students who are having financial needs, in order to avail them an opportunity to earn money to help pay for their education expenses.

In this context, we can reasonably infer and logically deduce that the Federal Work-Study Program provides for college students who have financial needs.

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Complete Question:

In the _____ Work-Study Program, college students who have financial needs can work part-time jobs to help pay for education expenses.

A. Stafford

B. Pell

C. Federal

D. College

What should Joe do next?

Call 911.
Do compressions.
Do compressions while calling 911.
Do gentle rescue breathing while calling 911

Answers

Answer:

do compressions and scream for somebody to call 911

Explanation:

How Does Tai Chi Calm Down The Sympathetic Nervous System? 125 words.

Answers

Tai Chi activates the parasympathetic nervous system, which calms and de-stresses the body and mind, as opposed to many western forms of exercise that stimulate the sympathetic nervous system (flight or fight response).

Joints are moved during the movements, and muscles and ligaments are gradually stretched.

How can tai chi encourage rest?

Tai chi is a series of light athletic movements and stretches. As one position flows into the next, your body will be in continual motion. Tai chi is commonly referred to as meditation in action because it promotes serenity via calm, coordinated movements that unite the mind and body.

Tai chi consists of a sequence of mild stretches and physical exercises. Your body will be in continual motion since each position leads seamlessly into the next. Because it fosters tranquility via slow, connected motions that link the mind and body, tai chi is frequently referred to as meditation in action.

The neurological system and chemicals that control mood are thought to benefit from the calm, attentive breathing and movements.

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ICH E6 has broader requirements than FDA or HHS concerning confidentiality of medical records and access by third parties. If investigators are following ICH E6, they must:

Answers

If investigators are following ICH E6, they must be the monitor, auditor, IRB/IEC, and regulatory authorities must expressly advise participants in the informed consent form that they may access their medical records.\

E6- Qualified professionals should plan and carry out clinical experiments. 6.1 Throughout all stages of a clinical trial, professionals with various backgrounds and specialties are required, including doctors, scientists, ethicists, technology specialists, and statisticians.

The goal of this ICH GCP guidance is to offer a single standard for the European Union, Japan, and the United States in order to make it easier for the regulatory authorities in these nations to accept clinical trials from each other. Both the sponsor and investigator/institution (site) conducting the trial should save their respective essential documents in a system that offers mechanisms for locating the document and for document identification, according to a requirement added to ICH E6(R2) in the introduction section.

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If investigators follows ICH E6, Clearly disclose to subjects in the informed consent form that the monitor, auditor, IRB/IEC, and the regulatory authorities may have access to the subject's medical records

The objective of  ICH GCP guidance is to provide a unified standard for the European Union, Japan, and the United States to facilitate the mutual acceptance of clinical data by the regulatory authorities in their jurisdictions.

In addition,ICH E6(R2) adds more about document control, specifying that the sponsor should not have exclusive control of case report form (CRF) data submitted by the investigator, and that the investigator/institution should have control of all of their own essential documents before, during, and after the trial.
The committee (IRB/IEC) should safeguard the rights, safety, and well-being of all trial subjects. with the appropriate use of the investigational product(s), as described in the protocol, in the current Investigator's Brochure, in the product information and in other information sources provided by the sponsor.

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How does a persons belief system affect an individuals decisions

Answers

A person's beliefs shape the filters they use to analyze the information at the outset of the decision-making process, which in turn affects how they perceive reality. This reality perception has an impact on our judgments and choices. These decisions and conclusions have a tendency to support the initial ideas.

A concept that a person holds to be true is referred to as a belief. A belief may be founded on facts of faith, probabilities, or certainties (such as mathematical concepts). A belief might originate from a variety of sources, such as one's own experiences or experiments.

They have an impact on your thoughts, actions, decisions, and methods. Your perspective on things will be influenced by your history, upbringing, experiences, and connections, among other things. You might occasionally make unfair or unjust assumptions about someone as a result of your attitudes and beliefs.

A person's commitment to and perception of the value of a belief will mature into a value over time. Beliefs can be divided into various categories of values; examples include values related to happiness, prosperity, career success, and family.

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explain FOUR mechanisms that the South African government is using to deal with crime. ​

Answers

The four mechanisms the South African government is using to deal with a crime​ are:

Empowerment of the police forces;Scrutinizing a strong criminal justice system;Spreading awareness through community programs;Strong military.  

South Africa's government is regarded as having one of the continents Africa's strongest systems of government. Because of effective governance, South African societies have been able to advance further in their development.

The South African government has long been concerned about rising crime rates, however, certain decisive actions have been made as initiatives by the government to lower crime rates and promote peace and harmony in society.

The significance of the South African government has thus been discussed.

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1. Many factors influence your mental and emotional health.

Answers

Explanation:

Some of the most commonly associated factors that affect mental and emotional health includes; abuse, social isolation, family crisis, substance abuse, discrimination, money and unemployment, genetics and more.

Why is it important to brainstorm even silly options when making a decision?

A.
Humor can help you put the decision into perspective.

B.
Some of the best options come from what sound like silly ideas.

C.
Outrageous options make the correct one more obvious.

D.
Considering all options allows you to make snap decisions.

Answers

Answer:

Humor can Help you put the decision into perspective.

Explanation:

it helps you make the situation funny

Answer: Humor can Help you put the decision into perspective.

Explanation: Humor can help make all of your ideas funny

A person following safe weekly weight loss guidelines who lost ______ has achieved a weekly loss of 1 pound.

16 pounds in 16 weeks
32 pounds in 16 weeks
1 pound in 2 weeks 100

Answers

Answer:

16 pounds in 16 weeks

Explanation:

Why is cleanliness a responsibility of every person​

Answers

Answer:

Cleanliness gives rise to a good character by keeping body, mind, and soul clean and peaceful. Maintaining cleanliness is the essential part of healthy living because it is the cleanliness only which helps to improve our personality by keeping clean externally and internally.

Which of the following describes how outgoing a person is?

Conscientiousness
Extraversion
Agreeableness
Neuroticism

Answers

Answer:

conscientiousness the others are just for some other things

Answer:

It is Extraversion

Explanation:

Other Questions
In a survey of 400 households regarding ownership of HDTVs and DVD players, the following data were obtained. 315 households own one or more HDTVs. 150 households own one or more HDTVs and one or more DVD players. 16 households do not own an HDTV or a DVD player. How many households only own one or more DVD players? a 45-year-old woman was brought to the emergency room because of right face and arm weakness and inability to speak. the patient had a past history of alcohol use, cigarette smoking, and uncontrolled hypertension. on the morning of admission, she staggered into her kitchen where her husband was eating breakfast; she was grunting incoherently and grimacing in pain. her foot caught on the leg of a chair; she tripped and fell to the floor. her husband called for emergency medical services (ambulance) and she was transported to the emergency department of the closest hospital. upon examination, the following was noted Interface is the __________ portion of a module, implementation is the ______________ portion of a module. Share a time when you had a fixed mindset? Which equation matches 293 + 8 will mark brainiest I need help please. Will the plastic insulation on the electrical wire decrease the heat transfer from the wire? a nurse in an urgent care facility is preparing to administer a stat dose of medication to a toddler The density of lead is 19,300 kg/m3 . how many times the density of gold nuclei is greater than the density of gold? A constructive contempt is any ________ or civil contempt other than direct contempt. What alternate form of genes do nucleic acids have that allows them to offer variability?allelecodonnucleotidechromosomeFind the correlating coefficient.AgeHeight (in.)536640742847950Group of answer choicesb= 18.5 = .9879a= 3.5r= .9939 how do you find the perimeter on a coordinate plane A tool that belongs in the heating category is *O beakerOtest tube holdersOstopwatchO round bottom flask You are treating a patient with the following vital signs: blood pressure: 150/92, pulse: 98, respirations: 16, spo2: 96 percent. the emt knows that this patient has? Does emotion delay the negotiation process, or prevents parties from reaching an agreement? Find the difference between 8.72 and 0.872 What should you do if a client comes in with a caregiver? This is for a nails class What is the incident that occurs, sending Jeanette to the hospital? Describe the order ofevents in complete sentence from the glass castle John of Damascus is most heavily associated with the Nike Revolt against Justinian I advocating iconoclasm to protect against idolatry defending icons as valuable devotional tools a movement away from Greek philosophy in favor of pure Christian theology