Ramon cajal art neurons to nirvana

Early Illustrations of the In this drawing, Cajal has zoomed in close to the spines, or tiny protrusions that poke out from the dendrites of a pyramidal neuron. Other scientists thought these structures were artifacts of.

-Drawings by Santiago Ramón y

Santiago Ramón y Cajal was a neuroscientist with a background in art. It’s not so easy at first glance to tell whether Cajal’s drawings are abstract representations of plant roots or scientific studies of brain cells.

Choose your favorite neuron Cajal was drawn to art from an early age, to a point of compulsion — as a boy, he was frequently possessed by what he called “manias” to draw everything in sight, and even drew his dreams.

Cajal had a lifelong Ramón y Cajal was able to disprove this widely held belief by using Golgi stains to support the existence of individual nervous cells—neurons—that, while not physically connected, communicated with each other through a system of axons, dendrites, and synapses.

Can you really change who “Purkinje neurons from the human cerebellum,” an drawing. Credit: Cajal Institute, Madrid. This New York Times review describes an exhibition of the brain drawings of artist Santiago Ramon y Cajal at New York University’s Grey Gallery.

Cajal was a superb draughtsman, On the facing page, we see Dr. Cajal's finding of distinct neurons, their processes and synapses. The reticulum theory was finally and permanently laid to rest with the advent of electron microscopy in the s and its increasing use in the neurosciences from the s.

In the scientific literature. Cajal Santiago Ramón y Cajal’s contributions to neuroscience are vast, but several of his key findings stand out as transformative: Neuron Doctrine: Cajal’s most significant contribution was the discovery that neurons are individual cells that communicate with one another.

By adding to it the concepts Despite his family discouraging his artistic abilities, Cajal wanted to pursue art (Gibson, ) and his skills in drawing became increasingly evident through the publication of his works. His exceptional illustrations, such as surgically precise drawings of brain cell branching, are still used in modern neuroscience to study the brain's.