Cajal

When Dr. Cajal announced his discovery, in 1889, his revolutionary claims not unnaturally amazed the mass of histologists.

These observers then came readily to repeat Cajal's experiments.

Ramon y Cajal's theory enables us to understand this obstacle better, perhaps, than any other.

Ramon y Cajal has described and pictured a special kind of neuroglia cells for the gray and another for the white matter.