Demyelinating Disease: When the Brain Loses Its Insulation
Demyelinating Diseases: Definition, Context, and Impact The Core Mechanism of Demyelinating Diseases Demyelinating diseases represent a heterogeneous collection of medical conditions characterized fundamentally by damage to the Myelin sheath, the protective fatty layer insulating nerve cell projections, known as axons. This sheath, composed primarily of lipids and proteins, is crucial for the efficient and rapid […]
PELIZAEUS-MERZBACHER DISEASE
Definition and Overview Pelizaeus-Merzbacher Disease (PMD) is a rare, progressively debilitating X-linked leukodystrophy affecting the central nervous system (CNS). It is classified as an uncommon, progressive degenerative disorder characterized fundamentally by a failure in the formation and maintenance of myelin, the fatty sheath vital for insulating nerve fibers and ensuring rapid signal transmission. The core […]