Power Spectral Analyses of Index Finger Skin Blood Perfusion in Carpal Tunnel Syndrome and Diabetic Polyneuropathy

<table>An example of transforming LDF results to frequency domain. Upper panel: neutral position and lower panel: Phalen maneuver. Abbreviations are explained in the text.</table>

Journal of Diabetes Research

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Figure 3

Figure 3: Power Spectral Analyses of Index Finger Skin Blood Perfusion in Carpal Tunnel Syndrome and Diabetic Polyneuropathy 