Striatal dopaminergic alterations in Tourette's syndrome: a meta-analysis based on 16 PET and SPECT neuroimaging studies.

Transl Psychiatry · 2018 · PMC6072751 · PMID 30072700

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nearly significantno p-value reported

The remaining analyses concerning study population characteristics in particular age differences, prior medication and sex ratio found no influence, except for a nearly significant effect of tic-severity correlating with lower D 2/3 binding in TS patients.

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