Скачать или смотреть Epithalamus Anatomy 🧠 Pineal Gland, Habenula, Habenular Commissure & Stria Medullaris | USMLE

📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:-   / drgbhanuprakash  
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🧠 Epithalamus Anatomy | Pineal Gland, Habenula, Habenular Commissure & Stria Medullaris | USMLE Step 1

In this animated neuroanatomy lecture, Dr G Bhanu Prakash explains the epithalamus, a key subdivision of the diencephalon. The epithalamus contains the pineal gland, habenula, habenular commissure, and stria medullaris, each with important structural and functional roles. Understanding this region is essential for USMLE Step 1, neuroanatomy courses, and clinical neurology.

The pineal gland is discussed in detail, covering its role in melatonin secretion, circadian rhythm regulation, and clinical associations such as pinealomas, Parinaud’s syndrome, and precocious puberty. The habenula and stria medullaris are explained as part of the limbic system connections, influencing emotional and autonomic responses. The habenular commissure and its integrative role between the two habenular nuclei are also illustrated.

Clinical correlations highlight sleep-wake cycle disorders, tumors of the pineal region, endocrine disturbances, and neuropsychiatric significance of the habenula. By combining gross anatomy with functional and clinical insights, this session is ideal for medical students, residents, and physicians preparing for USMLE Step 1 and neuroanatomy exams.

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