The onset and early progression of motor and cognitive symptoms, specific by disease type to each amyotrophic lateral sclerosis (ALS) patient, are determined by age and sex, and to some extend by mutations in ALS genes, a large data study has found.

The study, “ALS phenotype is influenced by age, sex, and genetics,” was published recently in the journal Neurology.

Read the full article at alsnewstoday.com