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Purkinje cell

American  
[per-kin-jee] / pərˈkɪn dʒi /

noun

Biology.
  1. a large, densely branching neuron in the cerebellar cortex of the brain.


Etymology

Origin of Purkinje cell

First recorded in 1885–90; see origin at Purkinje fiber

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The research paper is titled "Decreased mitochondrial activity in the demyelinating cerebellum of progressive multiple sclerosis and chronic EAE contributes to Purkinje cell loss."

From Science Daily • Jan. 6, 2026

For example, dendrites from a Purkinje cell in the cerebellum are thought to receive contact from as many as 200,000 other neurons.

From Textbooks • Jun. 9, 2022

An example of a multipolar neuron is a Purkinje cell in the cerebellum, which has many branching dendrites but only one axon.

From Textbooks • Jun. 9, 2022

In Cajal’s eyes, the Purkinje cell stained with the black reaction resembled the “most elegant and leafy tree.”

From Scientific American • Apr. 9, 2022

In "b," the arrow indicates a "climbing axon," winding about the main limbs of the Purkinje cell.

From Psychology A Study Of Mental Life by Woodworth, Robert S.