Posterior Auricular Vein
Posterior Auricular Vein - Related Videos
04:42
Transcutaneous Auricular Vagus Nerve Stimulation on the Human Ear
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2025
Source: Badran, B. W., et al. Laboratory Administration of Transcutaneous Auricular Vagus Nerve Stimulation (taVNS): Technique, Targeting, and Considerations. J. Vis. Exp. (2019)This video demonstrates transcutaneous auricular vagus nerve stimulation (taVNS), a noninvasive method for modulating brain activity. Electrodes are placed on the anterior wall of the outer ear canal and the tragus, targeting the auricular branch of the vagus nerve (ABVN). When stimulated, the resulting nerve impulse...
07:28
Auricular Point Acupressure Therapy: A Safe and Effective Treatment for Postsurgical Abortion Recovery
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2026
This protocol details auricular plaster therapy using Vaccaria seeds on specific acupoints to promote recovery after surgical abortion. As a non-pharmacological adjunct to conventional treatment, it reduces vaginal bleeding duration, alleviates symptoms, and accelerates menstrual cycle restoration, demonstrating both safety and efficacy in clinical application.
14:54
Rat Model of Photochemically-Induced Posterior Ischemic Optic Neuropathy
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Cited by 2 •
2015
The goal of this protocol is to photochemically induce ischemic injury to the posterior optic nerve in rat. This model is critical to studies of the pathophysiology of posterior ischemic optic neuropathy, and therapeutic approaches for this and other optic neuropathies, as well as of other CNS ischemic diseases.
03:26
Isolating Short Posterior Ciliary Arteries: A Protocol to Excise Intact Short Posterior Ciliary Microvessels from Porcine Eye
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2025
This video describes the protocol to isolate the short posterior ciliary arteries from the porcine eye. The isolated short posterior arteries are a suitable source for elucidating the molecular insights and protein profiles of the ocular blood vessels.
01:17
Veins
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2024
Veins are an integral part of our circulatory system, serving as the blood vessels that transport blood from all body regions to the heart. They are a network of hollow tubes that carry blood low in oxygen from the body's cells back to the heart for reoxygenation. Veins are crucial for maintaining the body's overall fluid balance and the continuous circulation of blood. Structure of Veins: The structure of veins is specifically designed to assist in the low-pressure transportation of blood...
FAQs
The key relationship is its union with the posterior division of the retromandibular vein. That junction creates the external jugular vein, so the posterior auricular vein serves as one upstream channel in a larger superficial venous pathway. Following this connection helps learners organize regional anatomy beyond the area immediately behind the ear.
Its drainage territory links the scalp behind the ear with parts of the external ear. Because the vessel serves these neighboring surfaces, its course provides a practical transition between auricular and scalp anatomy. This relationship helps students interpret the vein’s location during study of superficial head and neck venous pathways.
The downstream route places the Posterior Auricular Vein within the broader venous return of the head and neck. After contributing to the external jugular pathway, blood is directed toward the subclavian vein. Mapping this sequence gives neuroscience learners a clearer view of how superficial cervical vessels relate to regional vascular anatomy.
Begin in the posterior auricular region, identify the descending superficial vessel, and follow it toward its connection with the posterior division of the retromandibular vein. The resulting continuity with the external jugular vein provides an anatomical check. This approach supports interpretation of head and neck images without treating the vessel as an isolated structure.
Its consistent regional position behind the ear makes the Posterior Auricular Vein a useful reference point for orienting surface anatomy. Recognizing the vessel helps relate the external ear, adjacent scalp, and superficial cervical venous pathways during examination. That spatial orientation can support more accurate description of findings in the head and neck.
Studying the Posterior Auricular Vein connects a small superficial structure with larger concepts in cranial and cervical vascular anatomy. Its relationships to the external ear, scalp, retromandibular vein, external jugular vein, and subclavian-directed return provide a compact example of tracing regional venous continuity. The same framework supports anatomical learning and imaging interpretation.