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midbrain

 

Definitions from WordNet

Noun midbrain has 1 sense
  1. midbrain, mesencephalon - the middle portion of the brain
    --1 is a kind of neural structure
    --1 is a part of brain, encephalon
    --1 has parts:
     substantia nigra, nucleus niger, locus niger; superior colliculus; inferior colliculus

Definitions from the Web

Midbrain

Definition:

The midbrain is a small region of the brain that serves as a connection between the hindbrain and the forebrain. It is responsible for relaying sensory and motor information between these two major brain areas. The midbrain plays a crucial role in various functions such as visual and auditory processing, motor control, and regulation of sleep and wakefulness.

Parts of Speech:

  • Noun

Senses/Usages:

  1. Noun: Anatomy

    The midbrain is one of the three regions of the brainstem, positioned above the pons and below the thalamus.

    Example Sentence:

    The midbrain regulates basic sensory functions like visual and auditory reflexes.

  2. Noun: Psychology

    In psychology, the midbrain is associated with the limbic system, involved in emotional processing and reward mechanisms.

    Example Sentence:

    The midbrain's involvement in the limbic system contributes to the experience of pleasure and motivation.

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