Mesocorticolimbic system - Samenvattingen, Aantekeningen en Examens

Substance related disorders Wilkes N552 With Correct Solutions Reward pathway - Answer -Genetic, environmental, cultural factors interact Primary NT is dopamine Key areas: dopamine mesocorticolimbic system, ventral tegmental area (VTA), nucleus accumbens (NA), the amygdala, olfactory tubercle. , Cocaine and stimulants, such as amphetamines - Answer -activate the reward system by blocking dopamine reuptake transporter. Opioids - Answer -activate the same circuitry as the stimulants ...

1. T/F - Both genetic and environmental factors influence individual response to, and tolerability of, psychotropic agents. - Answer-True 2. T/F - FDA approved psychotropics are similar in overall effectiveness for their indicated disorder. - Answer-True 3. The dopamine systems highly relevant to psychiatry include: - Answer-a. Nigrostriatal i. Degeneration leads to Parkinson's ii. Drugs that inhibit dopamine here cause EPS b. Mesocorticolimbic- i. Reward pathway (addiction) ii. Ta...

Reward pathway Genetic, environmental, cultural factors interact Primary NT is dopamine Key areas: dopamine mesocorticolimbic system, ventral tegmental area (VTA), nucleus accumbens (NA), the amygdala, olfactory tubercle. , Cocaine and stimulants, such as amphetamines activate the reward system by blocking dopamine reuptake transporter. Opioids activate the same circuitry as the stimulants (initially they activate opioid receptors in the VTA, which ultimately results ...

1. T/F - Both genetic and environmental factors influence individual response to, and tolerability of, psychotropic agents. - Answer- True 2. T/F - FDA approved psychotropics are similar in overall effectiveness for their indicated disorder. - Answer- True 3. The dopamine systems highly relevant to psychiatry include: - Answer- a. Nigrostriatal i. Degeneration leads to Parkinson's ii. Drugs that inhibit dopamine here cause EPS b. Mesocorticolimbic- i. Reward pathway (addiction) ii....

Reward pathway Genetic, environmental, cultural factors interact Primary NT is dopamine Key areas: dopamine mesocorticolimbic system, ventral tegmental area (VTA), nucleus accumbens (NA), the amygdala, olfactory tubercle. , Cocaine and stimulants, such as amphetamines activate the reward system by blocking dopamine reuptake transporter. Opioids activate the same circuitry as the stimulants (initially they activate opioid receptors in the VTA, which ultimately results ...

In Phase 1 of a clinical trial the drug is given to: healthy humans The Women's Health Initiative of hormone-replacement therapy, demonstrated that: Random assignment of individuals is necessary to diminish the risk of false positive findings In clinical trials, the term blinding refers to: The patient, or the physician, or both are unaware of whether the patient is receiving the drug or placebo. When an individual takes an inert substance and experiences effects that would be experienced by...

MH 701 Safety Exam #1 Study Guide 1. T/F - Both genetic and environmental factors influence individual response to, and tolerability of, psychotropic agents. - ANS True 2. T/F - FDA approved psychotropics are similar in overall effectiveness for their indicated disorder. - ANS True 3. The dopamine systems highly relevant to psychiatry include: - ANS a. Nigrostriatal i. Degeneration leads to Parkinson's ii. Drugs that inhibit dopamine here cause EPS b. Mesocorticolimbic- i....

Homeostasis The active process of maintaining physiological parameter constant Redundancy Important process are regulated by more than one mechanism Brainpower 0:02 / 0:15 Set point the point of reference of a feedback system long-term effects of food deprivation on weight and metabolism Food deprivation causes a decrease in basal metabolic rate. - As body weight decreases the basal metabolism decreases more than body weight. Glucose and insulin Insulin is...

nsci 175 exam 3 Questions with complete Answers 2023 Summarize the significance of proper hypothalamic function and its relationship to homeostasis -Negative feedback systems are the primary homeostatic mechanisms -If a desired value, the set point, is deviated from, compensatory action begins -The set zone refers to the range of tolerance in a system -Physiological systems show redundancy: they are monitored by more than one mechanism Compare and contrast hypothalamic control of and...

PMHNP Actual Exam 2022/2023 Solved 100% Autosomal Dominant - ANSWER Genetic inheritance, is more rare (i.e. Huntington's disease), is present in more than one generation. Autosomal Recessive - ANSWER Expressed in one generation, inherited from unaffected parent, is more common. CAGE Questionnaire - ANSWER For substance abuse, Cut, Annoyed, Guilty, Eye opener Suicidal Risk Assessment - ANSWER SLAP: Social support, Lethality, Access to means, Plan and previous attempts, & family history...