Table 2.

Summary of LTP Data

	C57BL/6J (n)	CBA/J (n)	DBA/2J (n)	129/SvEms/J (n)
1 × 100 Hz (1 hr posttetanization)	144 ± 10 (9)	137 ± 15 (7)	144 ± 15 (10)	113 ± 5* (9)
4 × 100 Hz (3 hr posttetanization)	175 ± 12 (10)	123 ± 10* (7)	144 ± 15 (10)	105 ± 8* (11)
Theta LTP (3 hr posttetanization)	170 ± 8 (10)	110 ± 1* (6)	97 ± 27* (6)	100 ± 18* (7)

Values are mean fEPSP slopes (% of baseline) ± s.e.m. 

^*P < 0.05 for comparison with BL/6 values. All other values were not significantly different from BL/6 values.