Table 2.

Details of the sequence of behavioral tests.

		SOM KO	SSTR2 KO	SSTR4 KO
Habituation/dishabituation task			H: 1% pentanal, C+1: 1% hexanal, C+3: 1% octanal
Operant procedures	Initiation task		S+: 1% anisole S−: 1% cineole	S+: 1% hexanal S−: 1% heptanal
	Discrimination task 2		S+: 1% isoamylacetate S−: mineral oil	S+: 1% (+) carvone S−: mineral oil
	Detection task		S+: isoamylacetate dilutions S−: mineral oil	S+: (+) carvone dilutions S−: mineral Oil
	Discrimination task 3		S+: 1% (+) carvone S−: 1% (−) carvone
	Discrimination acuity task		S+: (+) carvone/(−) carvone binary mixtures          S−: (+) carvone/(−) carvone inverse binary mixtures
	Memory task (21d)		S+: 1% anisole S−: 1% cineole	S+: 1% hexanal S−: 1% heptanal