585
These increases in extracellular glutamate functionally antagonized cocaine - induced inhibition of NAc - ventral pallidum GABAergic neurotransmission , and therefore , the rewarding effects of cocaine .
 Chemical: glutamate; Chemical: cocaine; Chemical: pallidum; Chemical: cocaine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: glutamate; Chemical: cocaine; Chemical: pallidum; Chemical: cocaine