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Glite Dictionary
metencephalon

metencephalon

1 9.9
Part of the developing brain near the back that becomes the pons and cerebellum
  • noun
  • /ˌmɛtəˈsɛfəlɒn/
  • Specialized
: metencéfalo
  • Researchers often study the metencephalon to understand its functions in early brain development.

Examples

  • It is attached to the metencephalon just rostral to the otic vesicle.

    Academic text (2003)

  • During embryonic development, the metencephalon forms critical structures like the pons and cerebellum.

  • The metencephalon, part of the hindbrain, plays an important role in coordinating movement.

Surface Forms

metencephalon singular
metencephala plural

Morphology

metencephalon = encephalon (semi-transparent) = met + encephalon

Although the form 'met' + 'encephalon' is clear, the specific embryological meaning (the part of the hindbrain that develops into the pons and cerebellum) is specialized technical knowledge not obvious to general learners.

Etymology

Metencephalon comes from Greek parts meta- meaning 'after' and -cephalon meaning 'head' or 'brain'. So it names the part of the early brain that comes 'after' the front part and later becomes the pons and the cerebellum, which help control balance and movement.