Girish Mahajan (Editor)

Middle temporal gyrus

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Part of
  
Temporal lobe

NeuroLex ID
  
Middle temporal gyrus

NeuroNames
  
hier-119

TA
  
A14.1.09.146

Middle temporal gyrus

Artery
  
Middle cerebra and Posterior cerebral

Latin
  
Gyrus temporalis medius

Middle temporal gyrus is a gyrus in the brain on the Temporal lobe. It is located between the superior temporal gyrus and inferior temporal gyrus.

The middle temporal gyrus is bounded by:

  • the superior temporal sulcus above;
  • the inferior temporal sulcus below;
  • an imaginary line drawn from the preoccipital notch to the lateral sulcus posteriorly.
  • Its exact function is unknown, but it has been connected with processes as different as contemplating distance, recognition of known faces, and accessing word meaning while reading. Some studies indicate that lesions of the posterior region of the middle temporal gyrus, in the left cerebral hemisphere, may result in alexia and agraphia for kanji characters (characters of Chinese origin used in Japanese writing).

    References

    Middle temporal gyrus Wikipedia