Table 1.

Abbreviations

6n	Fibers of the abducens nerve
7 N	Nucleus of the seventh cranial nerve (facial)
CB	Calbindin
ChAT	Choline acetyltransferase
CR	Calretinin
CV	Cresyl violet
GLYR	Glycine receptor
GLYT2	Neuronal glycine transporter
-ir	immunoreactive
LSO	Lateral superior olive
MNTB	Medial nucleus of the trapezoid body
Ms	Mouse
MSO	Medial superior olive
NPNFP	Nonphosphorylated neurofilament protein
PMI	Post-mortem interval
PV	Parvalbumin
Rb	Rabbit
SOC	Superior olivary complex
SPON	Superior paraolivary nucleus
tz	trapezoid body