What are positive symptoms of schizophrenia?

What are negative symptoms of schizophrenia?

What are cognitive symptoms of schizophrenia?

What causes are given for schizophrenia? (2) + examples

What brain areas are most commonly involved in schizophrenia?

How are positive and negative symptoms caused in schizophrenia in regard to brain areas?

What findings support a glutamate hypothesis of schizophrenia? What doesn'?

What is Phencyclidine? What is it used for? Why was it removed from the market?

In the prefrontal cortex, there are 75% excitatory, glutamatergic neurons and 25% inhibitory, GABAergic neurons; how is their function out of balance in schizophrenia?

What is a prepulse inhibition (PPI)? How is it affected in Schizophrenia?

What conditions can appear like schizophrenia?