Noise Exposure Alters Glutamatergic and GABAergic Synaptic Connectivity in the Hippocampus and Its Relevance to Tinnitus

Table 2

Animals with tinnitus and animals without tinnitus demonstrated similar VGLUT-1 labeling in all layers and no difference between both sides, analyzed by two-way ANOVA.

Area	Layers	value for ‘tinnitus status’ effect	value for ‘side’ effect	Interaction of
DG	Molecular layer—distal	>0.05	>0.05	>0.05
	Molecular layer—middle	>0.05	>0.05	>0.05
	Molecular layer—proximal	>0.05	>0.05	>0.05
	Hilus	>0.05	>0.05	>0.05
CA3	Oriens	>0.05	>0.05	>0.05
	Lucidum	>0.05	>0.05	>0.05
	Radiatum	>0.05	>0.05	>0.05
CA1	Oriens	>0.05	>0.05	>0.05
	Radiatum—proximal	>0.05	≤0.05	>0.05
	Radiatum—distal	>0.05	>0.05	>0.05
	Lacunosum—moleculare	>0.05	>0.05	>0.05