Research Article
Median and Ulnar Neuropathy Assessment in Parkinson’s Disease regarding Symptom Severity and Asymmetry
Table 4
Correspondence of mean indices of electrophysiologic parameters between initial and later symptomatic sides in PD patients.
| | Initial symptomatic side | Later symptomatic side | |
| mediandigit2latency (s) | 2.76 ± 0.08 | 2.53 ± 0.42 | 0.523 | mediandigit2velocity (s) | 51.41 ± 3.89 | 49.50 ± 6.15 | 0.082 | mediandigit2peakampl (s) | 37.36 ± 16.38 | 35.16 ± 18.86 | 0.457 | ulnardigit5wristlatency (s) | 2.11 ± 0.23 | 2.13 ± 0.23 | 0.528 | ulnardigit5wristvelocity (s) | 53.55 ± 4.58 | 52.83 ± 4.65 | 0.295 | ulnardigit5wristpeakampl (s) | 29.18 ± 14.93 | 29.83 ± 14.40 | 0.777 | ulnarlatency (m) | 2.22 ± 0.32 | 2.22 ± 0.21 | 0.971 | ulnarpeakampl (m) | 23.79 ± 15.84 | 20.20 ± 14.28 | 0.052 | medianlatency (m) | 2.54 ± 0.29 | 2.53 ± 0.26 | 0.927 | medianpeakampl (m) | 20.11 ± 12.30 | 18.26 ± 11.70 | 0.289 | medianAPBwristlatency (m) | 3.63 ± 1.12 | 3.73 ± 1.11 | 0.475 | medianAPBwristamp (m) | 6.61 ± 2.52 | 6.00 ± 2.51 | 0.257 | medianAPBelbowlatency (m) | 7.32 ± 0.70 | 7.53 ± 1.17 | 0.636 | medianAPBelbowampl (m) | 6.05 ± 2.04 | 5.49 ± 2.24 | 0.406 | medianAPBelbowvelocity (m) | 57.66 ± 5.21 | 62.24 ± 23.79 | 0.252 | ulnarADMwristlatency (m) | 2.62 ± 0.32 | 2.61 ± 0.41 | 0.884 | ulnarADMwristampl (m) | 9.44 ± 1.73 | 12.44 ± 14.58 | 0.288 | ulnarADMb.elbowlatency (m) | 6.41 ± 0.65 | 6.42 ± 0.83 | 0.83 | ulnarADMb.elbowampl (m) | 8.83 ± 1.58 | 8.88 ± 1.88 | 0.882 | ulnarADMb.elbowvelocity (m) | 59.81 ± 6.51 | 59.46 ± 7.65 | 0.756 | ulnarADMa.elbowlatency (m) | 7.85 ± 0.80 | 7.88 ± 1 | 0.823 | ulnarADMa.elbowampl (m) | 8.52 ± 1.53 | 8.51 ± 1.84 | 0.982 | ulnarADMa.elbowvelocity (m) | 54.85 ± 5.97 | 55.24 ± 7.15 | 0.79 |
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(s): sensorial; (m): motor; ampl: amplitude; APB: abductor pollicis brevis; ADM: adductor digiti minimi; b: before; a: after.
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