Addiction and the Brain Quiz

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What is the primary function of the brain reward pathway?

Processing stimuli important for survival

Which brain region connects the nucleus accumbens and the prefrontal cortex through dopamine-containing neurons?

Ventral Tegmental Area (VTA)

What neurotransmitter is released by the VTA in response to primary rewarding stimuli and in anticipation of reward?

Dopamine (DA)

What is a distinguishing feature of the reward pathway compared to the substantia nigra-striatal pathway?

<p>They are different brain circuits</p> Signup and view all the answers

What is a common characteristic of addiction according to the text?

<p>Compulsions to take drugs or engage in a behavior</p> Signup and view all the answers

What is the primary function of the brain reward pathway?

<p>Increasing the probability of a behavior happening</p> Signup and view all the answers

What neurotransmitter is released by the VTA in anticipation of reward?

<p>Dopamine</p> Signup and view all the answers

What distinguishes the reward pathway from the substantia nigra-striatal pathway?

<p>The type of neurons involved in the pathway</p> Signup and view all the answers

What is a common characteristic of addiction according to the text?

<p>Desire for primary rewarding stimuli</p> Signup and view all the answers

What connects the nucleus accumbens and the prefrontal cortex through dopamine-containing neurons?

<p>Ventral Tegmental Area (VTA)</p> Signup and view all the answers

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