Figure 4
From: Transitional correlation between inner-membrane potential and ATP levels of neuronal mitochondria
Mitochondrial ATP and inner-membrane potential do not always correlate. (a) Representive examples of transitions in TMRE intensity (vertical axis) and mitochondrial ATP levels (horizontal axis) in each mitochondrion. Time is represented by a pseudo-colour scale, which is linear and fully covers the data range. (b) Cross-correlation function between TMRE intensity and mitochondrial ATP levels. Average (black line) and SEM (grey bars) are indicated for 371 mitochondria from 50 axonal processes. The dark blue line and light blue soft-shaded bars represent the average and SEM of correlations calculated from randomly shuffled datasets, respectively.
