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diencephalon

American  
[dahy-en-sef-uh-lon] / ˌdaɪ ɛnˈsɛf əˌlɒn /

noun

Anatomy.
  • diencephalons,
    plural
  • diencephala
    plural
  1. the posterior section of the forebrain.


diencephalon British  
/ ˌdaɪɛnˈsɛfəˌlɒn /

noun

  1. the part of the brain that includes the basal ganglia, thalamus, hypothalamus, and associated areas

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Nouns


Etymology

Origin of diencephalon

From New Latin, dating back to 1880–85; see origin at di- 3, encephalon


Example Sentences

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See Examples For:

The adult brain is separated into four major regions: the cerebrum, the diencephalon, the brain stem, and the cerebellum.

From Textbooks ● Jun. 19, 2013

Humans, as two-legged animals, have a bend in the neuraxis between the brain stem and the diencephalon, along with a bend in the neck, so that the eyes and the face are oriented forward.

From Textbooks ● Jun. 19, 2013

The retina, which began as part of the diencephalon, is primarily connected to the diencephalon.

From Textbooks ● Jun. 19, 2013

The diencephalon can be described as any region of the brain with “thalamus” in its name.

From Textbooks ● Jun. 19, 2013

The diencephalon is deep beneath the cerebrum and constitutes the walls of the third ventricle.

From Textbooks ● Jun. 19, 2013

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