Psychology & Psychiatry

COVID-19 stress may explain new tics in adults

Tics, the repetitive and uncontrollable movements or sounds associated with Tourette syndrome and related disorders, rarely develop out of the blue in adults. But pandemic-related stress could be triggering new tics that ...

Diseases, Conditions, Syndromes

Tourette syndrome—finally, something to shout about

Tourette syndrome is a mysterious medical curiosity that has puzzled doctors for more than a century. People who have it suffer from tics and other behavioral problems, such as obsessive compulsive traits and attention deficit ...

Medical research

Tourette-like tics vanish in mice treated with histamine

Yale scientists produced increased grooming behavior in mice that may model tics in Tourette syndrome and discovered these behaviors vanish when histamine—a neurotransmitter most commonly associated with allergies—is ...

Neuroscience

Brain chemical aids tic control in Tourette Syndrome

A chemical in the brain could potentially be harnessed to help young people with Tourette Syndrome (TS) to overcome the physical and vocal tics associated with the neurological disorder, say researchers.

Neuroscience

Therapy affects the brain of people with Tourette syndrome

In addition to its effect on chronic tics, cognitive behavioural therapy (CBT) can change the brain function of people with Tourette syndrome. This is what is revealed in a study by researchers at the Institut universitaire ...

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