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The Faces of MdDS

Inside it’s a nightmare, but I am a Warrior, every day.

I am a 37 year old female, living in Florida. 2006 was the first time I experienced this feeling of what I called “dizziness.”

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The Facts of MdDS

  • It is typically triggered by motion: cars, trains, airplanes, ships, boats, and even fast elevators.
  • The average person sees 20+ doctors before getting a diagnosis.
  • Many people are suffering from MdDS and don’t know that they have it. They are undiagnosed.
  • The scale of the problem is not matched by research dollars.

The MdDS phenomenon is the natural result of the human brain adapting to environmental motion and is thus the quintessential neurological disorder.

Yoon-Hee Cha, MD

The Latest from Our Blog

  • Honor & In Memoriam Donations

    Tribute gifts are a meaningful way to support those with MdDS and to honor a life event. Your gift reflects your desire to make a lasting impact on the lives of others, just as your honoree has done for you. We thank the following for their gift in honor of a special person or in the […]


  • Welcome, friends and supporters. The time is here!

    A Russian river cruise. An anniversary trip to Paris. Lifelong sailor. Spontaneously. While each of our journeys began differently, we are bound together by the need for diagnosis, treatment and support, and the cure for MdDS.