This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: All natural reinforcers that have been studied to date cause the release of ______________ in the ... (Read 119 times)

sdfghj

  • Hero Member
  • *****
  • Posts: 552
on: Jun 22, 2018
All natural reinforcers that have been studied to date cause the release of ______________ in the nucleus accumbens.
 
  a. dopamine
  b. norepinephrine
  c. serotonin
  d. epinephrine
  e. cortisol

Question 2

Which of the following is true of the neural substrates of reinforcement?
 
  a. Aversive stimuli do not increase dopamine levels within the accumbens.
  b. Release of dopamine within the accumbens is a necessary condition for reinforcement.
  c. Damage to brain dopamine systems enhances the reinforcing properties of addictive drugs.
  d. Release of dopamine within the accumbens is a sufficient condition for reinforcement.
  e. Drugs that increase dopamine by blocking reuptake are not addictive.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

k.lashomb

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: a. dopamine

Answer to Question 2

Answer: b. Release of dopamine within the accumbens is a necessary condition for reinforcement.


sdfghj

  • Member
  • Posts: 552
Reply 2 on: Jun 22, 2018
Wow, this really help

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Blending inheritance formed the basis of nineteenth-century critiques of evolution by natural select Blending inheritance formed the basis of nineteenth-century critiques of evolution by natural select
Nondirected neurotransmitter release. Some neurons release neurotransmitter molecules diffusely from ... Nondirected neurotransmitter release. Some neurons release neurotransmitter molecules diffusely from ...
Mechanism of the thyroid gland showing a stimulus (1) that causes the release of TSH (2) and then ... Mechanism of the thyroid gland showing a stimulus (1) that causes the release of TSH (2) and then ...
Knead the upper trapezius with one or two hands. Lift, squeeze, and release the soft tissues in a ... Knead the upper trapezius with one or two hands. Lift, squeeze, and release the soft tissues in a ...
Icant keep calm, today is my due date Icant keep calm, today is my due date
A promissory note has a face value of $6000 and it has a date of issue of June 1 this year. The ... A promissory note has a face value of $6000 and it has a date of issue of June 1 this year. The ...
Video: Role of the urinary system - acidosis and alkalosis

For a complete list of videos, visit our video library