<prompt> Most impoant receptors involved with schizophrenia are?GABAAGABA,,DZd5-HT  <response>: Ans. C. DZdDopamine hypothesis is the most accepted hypothesis for schizophrenia. There is hyperactivity of dopaminergic system. This hypothesis is suppoed by :Amphetamine and cocaine which release dopamine in central synapses induce schizophrenia like symptoms; andAntipsychotic drugs control the schizophrenic symptoms by blocking dopamine D2 receptors. 