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(Solved): nueroscience Charts \( X \) and \( Y \) show the changes in affect associated with drug use an ...
nueroscience
Charts \( X \) and \( Y \) show the changes in affect associated with drug use and the PET scan shows areas of the brain activated by amphetamine. (i) Which chart \( (\mathrm{X} \) or \( \mathrm{Y}) \) represents a dependent drug user? \( 0.5 \) mark) (ii) Explain your choice of chart in (i) above with reference to Solomon's opponent-process theory (1 mark) (iii) Identify regions A-C in the PET scan below that are activated by amphetamine (1.5 marks)