showed a trendp = 0.052
PCr recovery half-time significantly correlated with CAMCOG-DS memory domain scores (r = −0.755, p = 0.012; Figure 2 b) and showed a trend toward correlation in praxis (r = −0.628, p = 0.052; Figure 2 c) and perception (r = −0.570, p = 0.085; Figure 2 d) domains.