Thalamogeniculate artery

The thalamogeniculate artery is either a single artery or group of smaller arteries[1] arising from the posterior cerebral artery (distal to the origin of the posterior communicating artery).[2][1] It is part of the posterolateral central arteries.[2] It supplies parts of the thalamus (including the geniculate nuclei).[2][1]

Thalamogeniculate artery
Details
SourcePosterior cerebral artery
SuppliesThalamus
Identifiers
Latina. thalamogeniculata
TA98A12.2.07.090
FMA50629
Anatomical terminology

Anatomy

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Distribution

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According to the 42th Edition of Gray's Anatomy, the thalamogeniculate arteries supply the posterior thalamus, and medial geniculate nucleus.[2]

According to the Medical Dictionary of the French Academy of Medicine, it supplies the ventral lateral nucleus of thalamus, and the geniculate nuclei.[1]

Clinical significance

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A loss of supply of this artery presents clinically with sensory disturbances, and restlessness.[3]

References

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  1. ^ a b c d "Thalamogeniculate artery - Dictionnaire médical de l'Académie de Médecine". www.academie-medecine.fr. Retrieved 2024-07-02.
  2. ^ a b c d Standring, Susan (2020). Gray's Anatomy: The Anatomical Basis of Clinical Practice (42th ed.). New York: Elsevier. p. 419. ISBN 978-0-7020-7707-4. OCLC 1201341621.
  3. ^ Waschke, Jens; Böckers, Tobias M.; Paulsen, Friedrich; Arnold, Wolfgang; Bechmann, Ingo, eds. (2018). Sobotta Anatomy Textbook: English Edition with Latin Nomenclature (1st ed.). München: Elsevier. p. 660. ISBN 978-0-7020-6760-0.