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  2. Brainstem - Wikipedia

    en.wikipedia.org/wiki/Brainstem

    In the human brain the brainstem is composed of the midbrain, the pons, and the medulla oblongata. [1] The midbrain is continuous with the thalamus of the diencephalon through the tentorial notch, and sometimes the diencephalon is included in the brainstem. [2] The brainstem is very small, making up around only 2.6 percent of the brain's total ...

  3. Human brain - Wikipedia

    en.wikipedia.org/wiki/Human_brain

    The brainstem includes the midbrain, the pons, and the medulla oblongata. Behind the brainstem is the cerebellum (Latin: little brain). [7] The cerebrum, brainstem, cerebellum, and spinal cord are covered by three membranes called meninges. The membranes are the tough dura mater; the middle arachnoid mater and the more delicate inner pia mater.

  4. Pons - Wikipedia

    en.wikipedia.org/wiki/Pons

    It is the part of the brainstem situated between the midbrain and the medulla oblongata. [ 3 ] [ 4 ] The horizontal medullopontine sulcus demarcates the boundary between the pons and medulla oblongata on the ventral aspect of the brainstem, and the roots of cranial nerves VI/VII/VIII emerge from the brainstem along this groove. [ 5 ]

  5. List of regions in the human brain - Wikipedia

    en.wikipedia.org/wiki/List_of_regions_in_the...

    Subfornical organ; Periventricular nucleus; ... Brain stem. Cranial nerves. Terminal (0) ... "Brain Anatomy and How the Brain Works".

  6. Medial lemniscus - Wikipedia

    en.wikipedia.org/wiki/Medial_lemniscus

    The medial lemniscus, also known as Reil's band or Reil's ribbon (for German anatomist Johann Christian Reil), is a large ascending bundle of heavily myelinated axons that decussate in the brainstem, specifically in the medulla oblongata. The medial lemniscus is formed by the crossings of the internal arcuate fibers.

  7. Brain - Wikipedia

    en.wikipedia.org/wiki/Brain

    The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.It consists of nervous tissue and is typically located in the head (cephalization), usually near organs for special senses such as vision, hearing and olfaction.

  8. Outline of the human brain - Wikipedia

    en.wikipedia.org/wiki/Outline_of_the_human_brain

    Imagination – the ability to form new images and sensations that are not perceived through sight, hearing, or other senses; Wakefulness. Pre-attentive processing – the unconscious accumulation of information from the environment; Preconscious – information that is available for cognitive processing but that currently lies outside ...

  9. Central nervous system - Wikipedia

    en.wikipedia.org/wiki/Central_nervous_system

    The central nervous system (CNS) is the part of the nervous system consisting primarily of the brain and spinal cord.The CNS is so named because the brain integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric and triploblastic animals—that is, all multicellular animals except sponges and diploblasts.

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