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. Author manuscript; available in PMC: 2020 Sep 1.
Published in final edited form as: J Neuroimmune Pharmacol. 2019 Feb 11;14(3):436–447. doi: 10.1007/s11481-019-09837-2

Fig 1.

Fig 1.

a) Each graph presents percent of total group (control or HIV) with no, unilateral, or bilateral impairments on measures of perception of vibration, tendon reflex, position sense, or 2-point discrimination. b) Graph of percent of total group (control or HIV) with a PI Index of 0=no impairment or only unilateral impairment, 1= bilateral impairment on a single measure of the 4, 2=bilateral impairment on 2 or more of the 4 measures. c) Graph of percent of total group (control or HIV) with 0=no symptoms, 1=mild symptoms, 2=moderate to severe symptoms of bilateral neuropathy.