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The Six Major Anatomic Decussations with Clinical Correlation

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Abstract

Initially, the most confounding elements of neuroanatomy for many medical students are likely to be the decussations of the neural pathways. There are six major and partial decussations; most are simple, but they must be committed to memory as they are the kernel of neuroanatomic localization. These are the corticospinal tract, corticobulbar tract, oculomotor decussation with its associated pathways, visual pathway, lateral spinothalamic tract, and posterior column/medial lemniscus. This chapter will attempt to summarize these anatomic facts in a concise, proximate fashion to facilitate an easy review when required.

Keywords

Anatomic decussations Corticospinal Corticobulbar Oculomotor pathway Saccades Pursuit Visual pathway Sensory systems 

Bibliography

  1. 1.
    Blumenfeld H. Neuroanatomy through clinical cases. Sunderland: Sinauer Associates; 2002.Google Scholar
  2. 2.
    Brazis PW, Masdeu JC, Biller J. Localization in clinical neurology 7e. Philadelphia: Wolters Kluwer; August 2016.Google Scholar
  3. 3.
    Vernet M, Quentin R, Chanes L, et al. Frontal eye field, where art thou? Anatomy, function, and non-invasive manipulation of frontal regions involved in eye movements and associative cognitive operations. Front Integr Neurosci. 2014;8:66.PubMedPubMedCentralGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Department of NeurologyUniversity of Texas Medical, School at HoustonHoustonUSA

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