1. Tay-Sachs
... be able to characterize this disease by the onset of severe mental and developmental retardation. Another early sign may be a cherry-red spot in the retina of the eye. Symptoms may also progress from a difficulty in focusing and a lack of eye contact to difficulty sitting up and rolling over. The infant may lose their vision and have uncontrollable seizures. Tay-Sachs disease often ... ...
- Word Count: 591
- Approx Pages: 2
- Grade Level: High School