Bielschowsky's Silver Technique demonstrates which neural components?

• A. Dendrites, axons, neurofibrils
• B. Myelin sheaths
• C. Nissl bodies
• D. Mitochondria

Answer: (A)

Bielschowsky's silver technique is used to reveal the neuronal cytoskeletal framework, specifically staining the fine neuronal processes—dendrites and axons—as well as neurofibrils. By impregnating these structures with silver, it creates dark, easily visible fibers that trace the connections and internal architecture of neurons, making it especially useful for studying fiber tracts and neurofibrillary tangles in pathology. It doesn’t primarily stain myelin sheaths, Nissl bodies in the cell bodies, or mitochondria, which are highlighted by other stains or methods (for example, Luxol fast blue for myelin, Nissl stain for rough endoplasmic reticulum in soma, and mitochondria-specific techniques).