20886
Utilizing functional magnetic resonance imaging ( fMRI ) , we examined activation in nodes of the RIC in abstinent CD individuals ( n = 27 ) and non - using controls ( n = 45 ) while they performed a motor response inhibition task .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None