RAJDEEP BHATTACHARJEE over 3 years ago

RPI Deficiency is the rarest brain disease in the world, there are only 3 known cases historically, where the patients have what is called diffuse white matter abnormalities. Affecting the deepest and largest parts of the brain, this disease can cause psychomotor regression and progressive developmental delays, with symptoms such as seizures, damage to the eyes, spasticity and a slowing down of emotional and physical reactions