Article
Freezing of Gait in Parkinson’s Disease Is Associated with Reduced 6-[18F]Fluoro-L-m-tyrosine Uptake in the Locus Coeruleus
1 Jan 2016
Abstract excerpt
Freezing of gait (FOG) is a common disorder in Parkinson's disease (PD) and could be attributed to a reduction in brain noradrenaline. The aim of this study was to determine the relationship between aromatic l-amino acid decarboxylase (AADC) activity in the locus coeruleus (LC) and FOG in PD using high-resolution positron emission tomography with an AADC tracer, 6-[(18)F]fluoro-l-m-tyrosine (FMT). We assessed 40...
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