Research Article

Diet Control and Swimming Exercise Ameliorate HFD-Induced Cognitive Impairment Related to the SIRT1-NF-κB/PGC-1α Pathways in ApoE-/- Mice

Figure 2

Diet control and/or swimming exercise ameliorated HFD-induced cognitive deficits. Memory performance was assessed by the NORT and the Y-maze test. (a) The 1 h discrimination index (1 h DI) and 24 h discrimination index (24 h DI) were calculated from the NORT data. (b) The spontaneous alternate reaction rate was calculated during the Y-maze test. vs. the control group. #, $, and & vs. the HFD group.
(a)
(b)