Brain Neurochemistry

Question 1

Strength: RTS by Mc Evoy

Answer 1

Studied smoking behaviour in people with schizophrenia who were taking a drug, drug was a dopamine antagonist blocking the dopamine receptors and losing dopamine activity levels in the brain, found that the people taking the drug showed significant increase in smoking, supports role of dopamine as an explanation as patients sought nicotine to increase their levels of dopamine and experience euphoria, increases the validity

Question 2

Strength: scientific methods

Answer 2

Uses