Retinoblastoma
Retinoblastoma is a cancer that starts in the retina, the very back part of the eye. It is the most common type of eye cancer in children. Rarely, children can have other kinds of eye cancer, such as medulloepithelioma, or ocular (eye) melanoma.
TEDx
TEDx is a grassroots initiative, created in the spirit of TED’s overall mission to research and discover “ideas worth spreading.” TEDx brings the spirit of TED to local communities around the globe through TEDx events. These events are organized by passionate individuals who seek to uncover new ideas and to share the latest research in their local areas that spark conversations in their communities. TEDx events include live speakers and recorded TED Talks, and are organized independently under a free license granted by TED. These events are not controlled by TED, but event organizers agree to abide by our format, and are offered guidelines for curation, speaker coaching, event organizing and more. They learn from us and from each other. More than 3000 events are now held annually.
Usher’s Syndrome
Usher syndrome is a rare genetic disease that affects both hearing and vision. It causes deafness or hearing loss and an eye disease called retinitis pigmentosa (RP). Sometimes, it also causes problems with balance.