Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Investigating Voice as a Biomarker for leucine-rich repeat kinase
  2-Associated Parkinson's Disease   We investigate the potential association between leucine-rich repeat kinase 2
(LRRK2) mutations and voice. Sustained phonations ('aaah' sounds) were recorded
from 7 individuals with LRRK2-associated Parkinson's disease (PD), 17
participants with idiopathic PD (iPD), 20 non-manifesting LRRK2-mutation
carriers, 25 related non-carriers, and 26 controls. In distinguishing
LRRK2-associated PD and iPD, the mean sensitivity was 95.4% (SD 17.8%) and mean
specificity was 89.6% (SD 26.5%). Voice features for non-manifesting carriers,
related non-carriers, and controls were much less discriminatory. Vocal
deficits in LRRK2-associated PD may be different than those in iPD. These
preliminary results warrant longitudinal analyses and replication in larger
cohorts

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The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
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The categories of this paper are: comp-gas
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-th
2
The categories of this paper are: math
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The categories of this paper are: patt-sol
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The categories of this paper are: eess
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The categories of this paper are: acc-phys
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The categories of this paper are: adap-org
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The categories of this paper are: astro-ph
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The categories of this paper are: physics
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga
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The categories of this paper are: mtrl-th