| Controls (n = 17) | slow HRR response (n = 11) |
Resting VLF to HRR | *r = −0.53 | r = 0.48 |
Resting LF to HRR | r = −0.10 | r = 0.56 |
Resting HF to HRR | r = 0.12 | *r = 0.62 |
Resting LF/HF to HRR | r = 0.37 | r = −0.21 |