2847
On average , rCMRglc values were 23 % below control values for all regions studied , with the greatest differences in posterior brain regions ( visual association cortex , primary visual cortex , and parietal cortex ) and thalamus .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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