Social Security. Benefits for People with Disabilities. The Social Security and Supplemental Security Income disability programs are the largest of several Federal programs that provide assistance to people with disabilities.
Heterophile antibodies can cause significant interference in any immunoassay. The presence of a heterophile antibody is characterized by broad reactivity with antibodies of other animal species (which are often the source of the assay antibodies).
Summary. Periventricular nodular heterotopia (PNH) is a brain malformation, due to abnormal neuronal migration, in which a subset of neurons fails to migrate into the developing cerebral cortex and remains as nodules that line the ventricular surface.