Three new TS research studies are recruiting

Posted on 3 April 2025 by Pippa McClounan

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From the University of Nottingham

Two researchers from the University of Nottingham are seeking participants to take part in two important research studies. 

Investigating interhemispheric M1-M1 interactions in Tourette syndrome

The aim of this study is to investigate how the motor regions (M1) in both sides of the brain function and interact with each other. The study uses transcranial magnetic stimulation (TMS) which is a safe and non-invasive stimulation technique. We are recruiting individuals with Tourette syndrome or other tic disorders. 

In this study, we would use TMS to target the motor regions of the brain, which can cause small muscle contractions in your hands. The right side of your brain controls the left hand and the left side of the brain controls the right hand. In this study, we would stimulate both sides of the head and expect movement in both hands. First, we would do this while your hands are relaxed. Then, we would also ask you to complete a simple computer-based reaction time task. This study takes place at the University of Nottingham.

Ethics approved (S1609)

Requirements: No history of epilepsy, no implanted electronic devices

Please email isabel.farr1@nottingham.ac.uk for more information

or fill out this form to register your interest

Investigating combined tACS-MNS on tic frequency and the urge-to-tic in Tourette Syndrome

The aim of this study is to assess the impact of combining two safe non-invasive forms of brain stimulation on tic frequency and the urge-to-tic in Tourette syndrome. We are recruiting individuals with Tourette syndrome or other tic disorders. 

During this study, you will receive four short blocks of median nerve stimulation (MNS) and transcranial alternating current stimulation (tACS), either alone or combined. We will use video recording to assess your tic frequency throughout the study and will ask you to rate your urge-to-tic. This study takes place at the University of Nottingham.

Ethics approved (F1630)

Requirements: No history of epilepsy, no implanted electronic devices

Please email caitlin.smith1@nottingham.ac.uk for more information

or fill out this form to register your interest

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