241
Formalin activated both SNO NS and NnS neurones , but , when they responded , NS neurones ( n = 5 ) showed only the first phase of activity while NnS neurones showed either one ( n = 13 ) or two phases ( n = 6 ) .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None