CPP	Conditioned place preference
NOR	Novel object recognition
DEGs	Differentially expressed genes
KEGG	Kyoto Encyclopedia of Genes and Genomes
GO	Gene Ontology
PSD95	Postsynaptic density protein 95
Syn	Synaptophysin
SD	Sprague–Dawley
OFT	Open field test
FCT	Fear conditioning test
PBS	Phosphate-buffered saline
PFA	Paraformaldehyde
RIPA	Radioimmunoprecipitation assay
SDS-PAGE	Sodium dodecyl sulfate–polyacrylamide gel electrophoresis
PVDF	Polyvinylidene fluoride