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Mary Robertson \cite{26359614}\cite{26359615}\cite{26360067}\cite{26360068} reviews that work that she and others have done during her 35 year treating TS patients and her 30 years of publishing TS research.  A detailed review of the role of the autonomic nervous system in TS (Hawksley et al., 2015) \cite{26074752}  describes the autonomic abnormalities associated with TS and treatment approaches based on improving autonomic modulation. A review article summarizes some of the recent advances in TS neuroimaging \citep{26543796}.