Table 3.

PSC frequency and amplitude upon DNQX application and DNQX and gabazine (gbz) application in old complex cells and old neurons

Cell types	PSC freq. control (Hz)	Amplitude control (pA)	PSC freq. DNQX (Hz)	Amplitude DNQX (pA)	PSC freq. DNQX & gbz (Hz)	P	N
Old complex	2.7 ± 1.3	29 ± 9	2.5 ± 0.9	29 ± 9	0	0.12/0.9	7
Old neurons	3.2 ± 1.3	27 ± 9	1.8 ± 1.1	25 ± 9	0.3 ± 0.4	0.02/0.6	6

Data are reported as average ± SD. P values refer to paired t-test for PSC frequency/amplitude, comparing the control condition with DNQX treatment.