4386
Increases of regional cerebral blood flow ( rCBF ) were found bilaterally in the insula , in the anterior cingulate cortex , the cavernous sinus and the cerebellum .
 None
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:
 None