👉 Duffers are a group of rare, genetic disorders characterized by defects in the development of the nervous system. These disorders can result in various symptoms and challenges such as intellectual disabilities, cognitive impairments, and respiratory problems. The exact causes of these disorders are not fully understood, but there is evidence to suggest that they may be caused by mutations or abnormalities in the genes involved. In some cases, duffers may have a genetic predisposition towards this type of disorder, which can lead to more severe symptoms