Repetitive behaviors are not an uncommon part of human experience, but not all repetitive actions serve the same purpose or carry the same meaning. Two types of behaviors that are often confused are ...

Example of repetitive behavior seen in mice. Some mice trace the same route through their cage over and over and over again. Abnormal repetitive behaviors in mice are strongly linked to multiple ...

Abnormal repetitive behaviors in mice are strongly linked to multiple biomarkers of oxidative stress, which occurs when antioxidants cannot counteract the effects of harmful molecules in the body, ...

Researchers at the University of Michigan have discovered that the constant gnawing of rodents isn't just a reflex or a consequence of a tough diet. It also triggers a release of dopamine in the brain ...

People with autism are typically diagnosed by clinical observation and assessment. To deconstruct the clinical decision process, which is often subjective and difficult to describe, researchers used a ...

Trichotillomania is a complex psychiatric condition characterised by the recurrent urge to pull out one’s hair, typically resulting in noticeable hair loss and significant personal distress. As a ...

A tiger walks the same worn groove along the edge of its exhibit like a broken record. A parrot methodically plucks out its own feathers until bare skin shows through. To a casual visitor, these can ...

Stimming helps people with autism regulate their emotions and behavior. Stimming includes auditory, tactile, visual, vestibular, and proprioceptive actions. Stimming also occurs in people with ADHD ...