claustrum definition

  • noun:
    • A thin lamina of grey matter in each cerebral hemisphere of the mental faculties.
    • A thin lamina of grey matter in each cerebral hemisphere of brain of guy.
    • In structure, a thin sheet of grey matter lying between your extraventricular or lenticular part of the corpus striatum of the brain plus the area of Reil. See striatum.
    • In ichthyology, one of the sequence of ossicles or bonelets of the ear, amongst the vestibule and the airbladder.
    • a layer of grey matter inside mind adjacent to the lenticular nucleus

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