Table 1.

Gamma coherence by septotemporal region.

	Fast gamma band		Slow gamma band
	Dentate gyrus	CA1	Dentate gyrus	CA1
Entire septo-temporal axis	(n = 12)	(n = 20)	(n = 12)	(n = 20)
Modified path	0.05 ± 0.09	0.01 ± 0.05	0.07 ± 0.09	−0.10 ± 0.04
Novel space	0.05 ± 0.09	0.35 ± 0.08**	0.02 ± 0.11	−0.10 ± 0.07
Septal	(n = 7)	(n = 10)	(n = 7)	(n = 10)
Modified path	0.19 ± 0.13	−0.06 ± 0.07	0.21 ± 0.11	−0.13 ± 0.07
Novel space	0.12 ± 0.14	0.21 ± 0.10	0.21 ± 0.12	−0.23 ± 0.07
Mid septotemporal	(n = 5)	(n = 4)	(n = 5)	(n = 4)
Modified path	−0.14 ± 0.05	−0.04 ± 0.05	−0.13 ± 0.11	−0.11 ± 0.08
Novel space	−0.03 ± 0.09	0.55 ± 0.12*	−0.23 ± 0.14	−0.06 ± 0.11
Temporal		(n = 6)		(n = 6)
Modified path		0.15 ± 0.08		−0.03 ± 0.06
Novel space		0.44 ± 0.17*		0.09 ± 0.14

All values expressed as beta values compared to the familiar maze condition. Fast gamma band includes 65–100 Hz. Slow gamma band includes 25–50 Hz.

^{*, **}p < 0.05, 0.001, respectively. n = number of electrode pairs.