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  1. 20 de may. de 2024 · The abducens nucleus is a small nucleus situated at the upper part of the rhomboid fossa beneath the facial colliculus within the pons. Fibers pass anterior through the pons medial to the facial nucleus to reach the pontomedullary junction. Cisternal portion.

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    • Abducens Nerve

      The abducens nerve is the sixth cranial nerve (CN VI).It is...

    • CN VI and Others

      Blue arrows refer to the Olfactory nerves (CN I) inferior to...

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    • Figure 2

      Illustration depicting the abducens nerve and nucleus. Prev:...

    • Transtentorial Herniation

      Transtentorial herniation is a type of cerebral herniation...

  2. 8 de may. de 2024 · The nucleus is highly organized, such that factors involved in the transcription and processing of distinct classes of RNA are confined within specific nuclear bodies1,2. One example is the ...

  3. 18 de may. de 2024 · The caudate nucleus is divided into three parts (from anterior to posterior): head. bulbous segment. body. thin component that curves superiorly and posteriorly. tail. thins distally, and at its distal most portion continues into an expanded amygdaloid body.

  4. 4 de may. de 2024 · Hypertrophic olivary degeneration (HOD) is a rare condition characterized by a unique pattern of trans-synaptic degeneration. Typically it is caused by a lesion in the brainstem/cerebellum interrupting the triangle of Guillain and Mollaret, resulting in hypertrophy of the inferior olivary nucleus.

  5. Hace 6 días · Definition. 00:00. …. The nucleolus is a spherical structure found in the cell’s nucleus whose primary function is to produce and assemble the cell’s ribosomes. The nucleolus is also where ribosomal RNA genes are transcribed. Once assembled, ribosomes are transported to the cell cytoplasm, where they serve as the sites for protein synthesis.

  6. 9 de may. de 2024 · Model created by Inna-Marie Strazhnik, Caltech. Credit: Nature (2024). DOI: 10.1038/s41586-024-07429-6. The nucleus of each of your cells contains all the genetic information (the genome)...

  7. 10 de may. de 2024 · Fig. 1: Mechano-directionality of protein import through the nuclear pore complex (NPC). a, We used two asymmetric polyprotein (dimer) constructs — as shown in these representative confocal ...