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### Clinical and neuropsychological studies  Thresholds for externally applied sensory stimuli were similar in adults with "pure" TS and controls \citep{26818628}. \cite{26818628}.  These results, like those of a previous study \citep{22038938}, \cite{22038938},  demonstrate that the sensory symptoms of TS are central in origin, suggesting abnormalities in interoceptive awareness or central sensorimotor processing. | **Title** | **Comment** |  |:----------|:------------|