4129
Absolute alpha , theta , delta , and relative theta power were significantly lower , while relative power in delta band was significantly higher in TAA ( 900 ) versus control group ( p < 0 . 01 ) .
 Chemical: TAA
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: TAA