
Cholecystokinin-2 receptors modulate freezing and escape behaviors evoked by the electrical stimulation of the rat dorsolateral periaqueductal gray
Keywords: ترس; CCK; cholecystokinin; CCK-4; cholecystokinin tetra-peptide; CCK2 receptor; cholecystokinin type 2 receptor; dPAG; dorsal periaqueductal gray; dlPAG; dorsolateral periaqueductal gray; dmPAG; dorsomedial periaqueductal gray; Cholecystokinin; Periaqueductal