News

Researchers in our BRC’s Mental Health & Technology theme are investigating whether a form of mechanical stimulation could be used to treat distressing tics that are a symptom of Tourette Syndrome or Chronic Tic Disorder.

The VIBES study has been investigating the use of a non-invasive mechanical vibration known as vibrotactile stimulation, delivered by a device to stimulate the wrist or fingertips to study participants.

People with Tourette Syndrome or Chronic Tic Disorder often find their tics can have a significant negative impact on their health and wellbeing.

They are offered different treatments to help control or manage the tics, including behavioural therapies - like Habit Reversal Therapy, for example - or medications. However, these treatments aren’t always available and can be difficult for young people due to stick to, therefore there is a need for alternative management options.

Researchers at our BRC Mental Health & Technology team are exploring an intervention called vibrotactile stimulation, which has been showing promising early results. Tests measuring the number of tics conducted under lab conditions, suggest that it might help reduce tics and make people feel relaxed, however the team is looking deeper into how the stimulation works and progressing their studies.

One possibility is that it affects the ‘autonomic nervous system’ (ANS). The ANS is responsible for bodily functions like breathing, heart rate, sweating, and blood pressure. Changes in the ANS influence how relaxed or alert people feel.

A second study will be launched to see whether the effect of VTS on tics is related to changes in the ANS while the vibrotactile stimulation is being delivered.

PhD researcher Hannah Wright, who is leading the BRC-funded research study, said: “Our objective is to add to the toolkit of options for clinicians in managing this condition; ultimately our research may lead to a medical intervention or the creation of a well-being device.”