Tag: cerebellum
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Dear brainstem, you remind me of the Mona Lisa
Serena YueHong Kong, China Dear brainstem, You remind me of the Mona Lisa, seated firmly and comfortably atop the spinal cord. The Mona Lisa exudes royalty and class, from her posture and garments to the plump smoothness of her hands. Your elegance also enthralls me, from the sleek medulla oblongata, ascending to the pons with…
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Silas Weir Mitchell and causalgia
JMS Pearce Hull, England, United Kingdom Fig 1. Silas Weir Mitchell. Photo by Frederick Gutekunst, 1881. National Library of Medicine. Via Wikimedia. Public domain. Silas Weir Mitchell (1829 – 1914) (Fig 1) was born in Philadelphia, the seventh physician in three generations. Webb Haymaker gives an early clue to his unconventional personality when he…
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The intricate forest of the neuron
Silvia Maina Torino, Italia A Purkinje neuron from the human cerebellum. Ink drawing by Santiago Ramón y Cajal. Via Wikimedia. Public domain. Entering the room, I was welcomed by some small and attractive ink drawings. In the first, like a genealogical tree or a medieval miniature, thin branches stretched to fill the frame. In the…
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Gordon Morgan Holmes MD., FRS.
JMS Pearce Hull, England Figure 1: Gordon Holmes “Beneath the exterior of a martinet there was an Irish heart of gold” Wilder Penfield Gordon Holmes (1876-1965) was born in Castlebellingham, Ireland. He was named after his father, a landowner, descended from a Yorkshire family that had settled in King’s County (County Offaly) in the mid-seventeenth…
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Costanzo Varolio, who described the pons
The pons is a broad band of nerve fibers linking the medulla oblongata and cerebellum with the midbrain. It serves to relay messages sent downstream from the cerebral cortex to the cerebellum, the medulla, and the spinal cord. Shaped as a protuberance resembling a bridge with the brainstem flowing under it like a canal, the…