The authors studied four patients with parkinsonism carrying the fragile X premutation using SPECT with I]FP-CIT. They found evidence of preserved presynaptic nigrostriatal function, suggesting that parkinsonism in the X fragile premutation might be related to postsynaptic dopaminergic changes or different neurotransmitter alterations.
|Number of pages||3|
|Publication status||Published - Dec 2005|
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