spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article
(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 3


Fig. 3. Emotional memory is impaired during aging in both SynI–/– and SynII–/– mice. Conditioned fear displayed by WT, SynI–/– and SynII–/– mice was evaluated in young (A), adult (B) and aged (C) mice (eight to ten mice per group). The test session was carried out 24 hours after conditioning and the percentage of time spent freezing is shown as means ± s.e.m. Statistical analysis was carried out by using the one-way ANOVA followed by the Bonferroni's multiple comparison test. Contextual test: F(2,27)Young = 1.33, not significant; F(2,33)Adult = 15.53, P<0.001; F(2,26)Aged = 12.29, P<0.001. Cued test: F(2,27)Young = 0.24, not significant; F(2,33)Adult = 6.44, P<0.005; F(2,26)Aged = 44.22, P<0.001. Bonferroni's multiple comparison test vs WT: *P<0.05; **P<0.01; ***P<0.001.





Right arrow Return to article