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  2. Reticular formation - Wikipedia

    en.wikipedia.org/wiki/Reticular_formation

    The medial reticulospinal tract (pontine) is responsible for exciting anti-gravity, extensor muscles. The fibers of this tract arise from the caudal pontine reticular nucleus and the oral pontine reticular nucleus and project to lamina VII and lamina VIII of the spinal cord.

  3. Vestibulospinal tract - Wikipedia

    en.wikipedia.org/wiki/Vestibulospinal_tract

    The medial pathway helps control gross movements of the proximal limbs and trunk. The lateral pathway helps control precise movement of the distal portion of limbs. [1] The vestibulospinal tract, as well as tectospinal and reticulospinal tracts are examples of components of the medial pathway. [1]

  4. 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.

  5. List of regions in the human brain - Wikipedia

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

    Medial parabrachial nucleus; Lateral parabrachial nucleus; Subparabrachial nucleus (Kölliker-Fuse nucleus) Pontine respiratory group; Superior olivary complex. Medial superior olive; Lateral superior olive; Medial nucleus of the trapezoid body; Paramedian pontine reticular formation; Parvocellular reticular nucleus; Caudal pontine reticular ...

  6. Spinoreticular tract - Wikipedia

    en.wikipedia.org/wiki/Spinoreticular_tract

    medial dorsal nucleus of thalamus nucleus raphe magnus and gigantocellular raphe nucleus → raphespinal tract → spinal trigeminal nucleus and posterior grey column of the spinal cord - the fibers of the tract terminate by forming excitatory serotonergic synapses with inhibitory enkephalinergic interneurons which in turn form inhibitory ...

  7. Extrapyramidal system - Wikipedia

    en.wikipedia.org/wiki/Extrapyramidal_system

    reticulospinal tract: connects the reticular system, a diffuse region of gray matter in the brain stem, to the spinal cord. It also contributes to muscle tone and influences autonomic functions. It also contributes to muscle tone and influences autonomic functions.

  8. Medial pontine syndrome - Wikipedia

    en.wikipedia.org/wiki/Medial_pontine_syndrome

    Medial inferior pontine syndrome is a condition associated with a contralateral hemiplegia. [ citation needed ] "Medial inferior pontine syndrome" has been described as equivalent to Foville's syndrome .

  9. Medial vestibulospinal tract - Wikipedia

    en.wikipedia.org/wiki/Medial_vestibulospinal_tract

    The medial part of the vestibulospinal tract is the smaller part, and is primarily made of fibers from the medial vestibular nucleus. It projects bilaterally down the spinal cord and triggers the ventral horn of the cervical spinal circuits, particularly controlling lower motor neurons associated with the spinal accessory nerve (CN XI).