Which of the following is a an addictive drug that mimics the properties of an natural brain substance?

1.psychedelics
2.stimulants
3.opiates
4.depressants

2 Responses to “Which of the following is a an addictive drug that mimics the properties of an natural brain substance?”

  1. Dave B Says:

    opiates is the obvious answer, they mimic the function of endorphins…like if this is a test question, that is the answer.

    though I would answer this question as “all of the above” – anything that alters perception is mimicking the properties of a natural brain substance.

  2. punkgothgypsy Says:

    Opiates