Figure 2From: Use of the novel contact heat evoked potential stimulator (CHEPS) for the assessment of small fibre neuropathy: correlations with skin flare responses and intra-epidermal nerve fibre countsContact Heat Evoked Potential Aδ amplitudes following stimulation of the face, arm and leg of controls (white bars) and patients (black bars). * = 0.034, ** p = 0.02, *** p = 0.0032.Back to article page