| Literature DB >> 14639674 |
Stefano Tamburin1, Antonio Fiaschi, Domenico Idone, Piergiorgio Lochner, Paolo Manganotti, Giampietro Zanette.
Abstract
Hyperexcitability of the motor system has been reported in Parkinson's disease (PD). We evaluate how cutaneous afferents modulate motor excitability in PD patients and whether abnormal modulation is correlated to parkinsonian symptoms. Digital stimulation causes abnormal enhancement of motor responses in patients. This effect may be one of the features of motor hyperexcitability in PD. Cutaneomotor hyperexcitability correlates with clinical scores, suggesting that abnormal processing of cutaneous inputs might contribute to the pathogenesis of parkinsonian symptoms.Entities:
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Year: 2003 PMID: 14639674 DOI: 10.1002/mds.10515
Source DB: PubMed Journal: Mov Disord ISSN: 0885-3185 Impact factor: 10.338