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  2. Brodmann area - Wikipedia

    en.wikipedia.org/wiki/Brodmann_area

    A Brodmann area is a region of the cerebral cortex, in the human or other primate brain, defined by its cytoarchitecture, or histological structure and organization of cells. The concept was first introduced by the German anatomist Korbinian Brodmann in the early 20th century. Brodmann mapped the human brain based on the varied cellular ...

  3. Cell cortex - Wikipedia

    en.wikipedia.org/wiki/Cell_cortex

    In addition to cell cortex also plays essential roles in the formation of tissues, organs and organisms. By pulling on adhesion complexes, the cortex promotes the expansion of contacts with other cells or with the extracellular matrix. Notably, during early mammalian development, the cortex pulls cells together to drive compaction and the ...

  4. Cytoarchitecture - Wikipedia

    en.wikipedia.org/wiki/Cytoarchitecture

    The human cerebral cortex divided into Brodmann areas on the basis of cytoarchitecture.. Cytoarchitecture (from Greek κύτος 'cell' and ἀρχιτεκτονική 'architecture'), also known as cytoarchitectonics, is the study of the cellular composition of the central nervous system's tissues under the microscope.

  5. Cerebral cortex - Wikipedia

    en.wikipedia.org/wiki/Cerebral_cortex

    The cerebral cortex, also known as the cerebral mantle, [1] is the outer layer of neural tissue of the cerebrum of the brain in humans and other mammals.It is the largest site of neural integration in the central nervous system, [2] and plays a key role in attention, perception, awareness, thought, memory, language, and consciousness.

  6. Cortical column - Wikipedia

    en.wikipedia.org/wiki/Cortical_column

    The mammalian cerebral cortex, the grey matter encapsulating the white matter, is composed of layers. The human cortex is between 2 and 3 mm thick. [11] The number of layers is the same in most mammals, but varies throughout the cortex. 6 layers can be recognized in the neocortex, although many regions lack one or more layers.

  7. Anatomy of the cerebellum - Wikipedia

    en.wikipedia.org/wiki/Anatomy_of_the_cerebellum

    These cells are the primary output neurons of the cerebellar cortex and cerebellum. The second germinal zone (cellular birthplace) is known as the rhombic lip, neurons then move by human embryonic week 27 to the external granular layer. This layer of cells—found on the exterior of the cerebellum—produces the granule neurons.

  8. Development of the cerebral cortex - Wikipedia

    en.wikipedia.org/wiki/Development_of_the...

    The preplate is located between the pia mater and the ventricular zone. According to current knowledge, the preplate contains the first-born or pioneer neurons. These neurons are mainly thought to be Cajal-Retzius cells, a transient cell type that signals for cell migration and organization. [3]

  9. Human brain - Wikipedia

    en.wikipedia.org/wiki/Human_brain

    Betz cells are the largest cells (by size of cell body) in the nervous system. [40] The adult human brain is estimated to contain 86±8 billion neurons, with a roughly equal number (85±10 billion) of non-neuronal cells. [41] Out of these neurons, 16 billion (19%) are located in the cerebral cortex, and 69 billion (80%) are in the cerebellum ...