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Fig. 2 | Immunity & Ageing

Fig. 2

From: Peripheral CD4+ T cell phenotype and brain microglial activation associated with cognitive heterogeneity in aged rats

Fig. 2

Cognitive function in young and aged rats. (A) Cognitive performance in attentional set-shifting task. (B) Statistical analysis of the trials to criterion. Representative images of dendrites in the mPFC at 40× (C), 200× (D) and 1000× (E) magnification. (F) Statistical analysis of the dendritic spine density in each group. AU: aged cognition-unimpaired; AI: aged cognition-impaired. ** P < 0.01

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