In 2022, Dion announced that she was diagnosed with stiff person syndrome, a rare neurological disorder that causes muscle spasms and impacts her ability to sing. At the time, Dion canceled all of ...

Rett syndrome (RTT) is a rare, severe, and progressive disorder that mostly affects girls of all races. It can impact your child’s ability to speak, walk, eat, or breathe easily. It was named ...

Tourette syndrome is a neurological (nervous system) tic disorder. It causes people to make sudden movements or sounds they can’t control. These are called tics. For example, someone with ...

Overcoming imposter syndrome involves changing a person's mindset about their own abilities. Imposters feel like they don’t belong, so acknowledging their expertise and accomplishments is key ...

Asperger's syndrome refers to a high-functioning form of autism. Although it was once classified as its own condition, Asperger’s is no longer an official diagnosis in the Diagnostic and ...