| Term 
 
        | Which neurotransmitter is increased in schizophrenia? |  | Definition 
 
        | dopamine, and so many drugs target the lowering of dopamine. |  | 
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        | Term 
 
        | What are negative symptoms? |  | Definition 
 
        | Normal behaviors that are missing:   Loss of interest in everyday activities Lack of emotion Inability to plan or carry out activities Poor hygiene Social withdrawal Loss of motivation   |  | 
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        | Term 
 
        | What are positive symptoms? |  | Definition 
 
        | Hallucinations Delusions Thought Disorders |  | 
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        | Term 
 
        | Name some medicaitons that can cause psyhotic symptoms   |  | Definition 
 
        | There are a bunch:    Amphetamines Methampetamine Cocaine PCP Dopamine Agonists used for Parkinson's disease Steroids Stimulants     |  | 
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