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. 2016 Aug 3;116(4):1848–1858. doi: 10.1152/jn.00339.2016

Fig. 4.

Fig. 4.

Age-related change in cutaneous reflexes and its relationship with plantar sensitivity. A–C: bar graphs showing the raw mean (±SE) difference between young and older adults in cutaneous reflex gain (A), coherence (B), and cumulant density (C) with 30-Hz continuous vibration as the input stimulus. D and E: correlations between log gain at 30 Hz and log 30-Hz (D) and log 250-Hz vibrotactile thresholds (E) observed within the older adults (black data points). F and G: correlations between log 30-Hz vibrotactile thresholds and log coherence (F) and log cumulant density (G) at 30 Hz observed within the young adults (gray data points). Cu., cumulative.