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Article

Blink amplitude but not saccadic hypometria indicates carriers of Parkin mutations.

Journal of neurology - 1 Aug 2006

Helmchen C, Schwekendiek A, Pramstaller P P, Hedrich K, Klein C, Rambold H

Abstract excerpt

We investigated saccades, eyelid blinks, and their interaction in symptomatic (n = 22) and asymptomatic (n = 31) subjects with (n = 19) and without (n = 34) Parkin mutations. Saccadic hypometria was correlated with clinical symptoms of Parkinson's disease, irrespective of mutational status. By contrast, blink amplitude was increased in carriers of Parkin mutations independent of their clinical status. Saccade...

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Identifiers

PMID: 16786217
DOI: 10.1007/s00415-006-0168-1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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