Complex sentence: Psychoactive drugs which enhance dopamine neurotransmission in the central nervous system are often capable of such a rush, and examples include opioids like morphine and heroin, and stimulants like amphetamine, methamphetamine, MDMA, and cocaine, among others.
Split into simpler sentences: Psychoactive drugs which enhance dopamine neurotransmission in the central nervous system can cause such a rush. Examples include opioids like morphine and heroin, and stimulants like amphetamine, methamphetamine, MDMA, and cocaine, among others.