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We visualize , for the first time , the profile of structural deficits in the human brain associated with chronic methamphetamine ( MA ) abuse .
 Disease: structural deficits in the human brain; Chemical: methamphetamine; Chemical: MA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: structural deficits in the human brain; Chemical: methamphetamine; Chemical: MA