Fig. 3From: APP21 transgenic rats develop age-dependent cognitive impairment and microglia accumulation within white matter tractsMemory performance in probe trials across age memory recall performance was assessed in a probe trial 3 days after the completion of 16 acquisition trials, and no statistically significant difference was found between the genotypes at any age. The number of rats analyzed is stated in each bar. a Probe trial, 3 months; b probe trial, 10 months; c probe trial, 13 months; d probe trial, 16 monthsBack to article page