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. 2014 Apr 9;5:44. doi: 10.3389/fneur.2014.00044

Figure 3.

Figure 3

The glucocorticoid receptor mechanism proposed for how environment-triggered epigenetic changes affect SCI recovery. The bold black lines indicate a negative process and the light gray lines indicate a positive process in our model. Arrows (→) indicate that a process is enabled, and bars (–|) indicate that a process is inhibited. The dotted line indicates a feedback loop. GR, glucocorticoid receptor; SCI, spinal cord injury.