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  2. White matter - Wikipedia

    en.wikipedia.org/wiki/White_matter

    White matter forms the bulk of the deep parts of the brain and the superficial parts of the spinal cord. Aggregates of grey matter such as the basal ganglia ( caudate nucleus , putamen , globus pallidus , substantia nigra , subthalamic nucleus , nucleus accumbens ) and brainstem nuclei ( red nucleus , cranial nerve nuclei) are spread within the ...

  3. Anatomy of the cerebellum - Wikipedia

    en.wikipedia.org/wiki/Anatomy_of_the_cerebellum

    The Anatomy of the Cerebellum can be viewed at three levels. At the level of gross anatomy , the cerebellum consists of a tightly folded and crumpled layer of cortex , with white matter underneath, several deep nuclei embedded in the white matter, and a fluid-filled ventricle in the middle. [ 1 ]

  4. Cerebellum - Wikipedia

    en.wikipedia.org/wiki/Cerebellum

    At the level of gross anatomy, the cerebellum consists of a tightly folded layer of cortex, with white matter underneath and a fluid-filled ventricle at the base. Four deep cerebellar nuclei are embedded in the white matter. [9] Each part of the cortex consists of the same small set of neuronal elements, laid out in a highly stereotyped geometry.

  5. Dentate nucleus - Wikipedia

    en.wikipedia.org/wiki/Dentate_nucleus

    The eight cerebellar nuclei, located within the deep white matter of each cerebellar hemisphere, are grouped into pairs, with one of each pair in each of the two hemispheres. As a chunk of tissue, the dentate nucleus with overlying cerebellar cortex makes up a functional unit called the cerebrocerebellum. Thus, there is a part of cerebellum ...

  6. Corona radiata - Wikipedia

    en.wikipedia.org/wiki/Corona_radiata

    Evidence from subcortical small infarcts suggests that motor fibers are somatotopically arranged in the human corona radiata. Following subtotal brain damage, localization of the corticofugal projection in the corona radiata and internal capsule can assist in evaluating a patient's residual motor capacity and predicting their potential for functional restitution.

  7. White matter dissection - Wikipedia

    en.wikipedia.org/wiki/White_matter_dissection

    White matter fibre dissection is nowadays considered as a valuable tool to enhance our knowledge about brain connectivity, [5] [9] [10] [1] and has been used to validate tractographic results and vice versa with good consistency between the two techniques, [11] but also for neurosurgical training and neuroanatomical teaching.

  8. Spinocerebellar tracts - Wikipedia

    en.wikipedia.org/wiki/Spinocerebellar_tracts

    These axons ascend to the pons where they join the superior cerebellar peduncle to enter the cerebellum. Once in the deep white matter of the cerebellum, the axons recross the midline, give off collaterals to the globose and emboliform nuclei, and terminate in the cortex of the anterior lobe and vermis of the posterior lobe.

  9. Deep cerebellar nuclei - Wikipedia

    en.wikipedia.org/wiki/Deep_cerebellar_nuclei

    There are four paired deep cerebellar nuclei embedded in the white matter centre of the cerebellum. The nuclei are the fastigial, globose, emboliform, and dentate nuclei. In lower mammals the emboliform nucleus appears to be continuous with the globose nucleus, and these are known together as the interposed nucleus. [1]