299
Moreover , the presence of serotonergic nerves has been demonstrated in studies conducted on the ICB of various species [ 102 , 137 , 138 ] .
 Anatomy: nerves; Anatomy: ICB
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: nerves; Anatomy: ICB