ЧН 5: Тройничный нерв (Схема, Отделы, Путь) | Нейроанатомия скачать в хорошем качестве

ЧН 5: Тройничный нерв (Схема, Отделы, Путь) | Нейроанатомия

Content: 0:00 Introduction 01:05 Trigeminal Nerve Scheme 08:19 Trigeminal Nerve Nucleus 09:57 Course of the Trigeminal Nerve 10:49 Ophthalmic Nerve (V1) 14:07 Maxillary Nerve (V2) 19:05 Mandibular Nerve (V3) 22:40 Clinical Relevance 23:26 Recap ------------------------------- 💎Channel membership:    / @taimtalksmed   📷 Follow my IG:   / taimtalksmed   💝 Donation link: https://www.buymeacoffee.com/taimtalk... ------------------------------- Course of the trigeminal nerve: Distribution of nuclei in the brainstem: Mesencephalic nucleus of trigeminal nerve (nucleus mesencephalicus nervi trigemini) receives proprioceptive information from the masticatory, mimetic and extra-ocular muscles Principal nucleus of trigeminal nerve (nucleus principalis nervi trigemini) receives information about fine touch, vibration and some proprioception Spinal nucleus of trigeminal nerve (nucleus spinalis nervi trigemini) receives information about crude touch, pain and temperature Motor nucleus of trigeminal nerve (nucleus motorius nervi trigemini) innervates the muscles of the first pharyngeal arch: masticatory muscles (masseter, temporalis, lateral and medial pterygoid), tensor tympani, tensor veli palatini, anterior belly of the digastric and the mylohyoid Trigeminal nerve course: Leave the anterior aspect of pons Sensory root from trigeminal ganglion, motor root goes with the mandibular branch. Ophthalmic nerve (nervus ophthalmicus) (V1): Tentorial Branch (ramus tentorius) Lacrimal nerve (nervus lacrimalis) Frontal nerve (nervus frontalis) ○ Supratrochlear nerve (nervus supratrochlearis) ○ Supraorbital nerve (nervus supraorbitalis) § Medial branch (ramus medialis) § Lateral branch (ramus lateralis) Nasociliary nerve (nervus nasociliaris) ○ Communicating branch with ciliary ganglion (ramus communicans cum ganglio ciliari) ○ Long ciliary nerves (nervi ciliares longi) ○ Posterior ethmoidal nerve (nervus ethmoidalis posterior) ○ Anterior ethmoidal nerve (nervus ethmoidalis anterior) ○ Infratrochlear nerve (nervus infratrochlearis) Maxillary nerve (nervus maxillaris) (V2): Meningeal Branch (ramus meningeus) Zygomatic nerve (nervus zygomaticus) ○ Zygomaticofacial branch (ramus zygomaticofacialis) ○ Zygomaticotemporal branch (nervus zygomaticotemporalis) Infraorbital nerve (nervus infraorbitalis) ○ Inferior palpebral branches (rami palpebrales inferiores) ○ Superior labial branches (rami labiales superiores) ○ External nasal branches (rami nasales externi) ○ Internal nasal branches (rami nasales interni) Posterior superior alveolar branches (rami alveolares superiores posteriores) ○ Superior dental branches (rami dentales superiores) ○ Superior gingival branches (rami gingivales superiores) Anterior superior alveolar branches and middle superior alveolar branch (rami alveolares superiores anteriores et ramus alveolaris superior medius) ○ Superior dental branches (rami dentales superiores) ○ Superior gingival branches (rami gingivales superiores) Posterior nasal branches (rami nasales posteriores) Greater palatine nerve (nervus palatinus major) and lesser palatine nerves (nervi palatini minores) Pharyngeal nerve (nervus pharyngeus) Mandibular nerve (nervus mandibularis) V3 Meningeal branch (ramus meningeus) Buccal nerve (nervus buccalis) Auriculotemporal nerve (nervus auriculotemporalis) Inferior alveolar nerve (nervus alveolaris inferior) ○ Mental nerve (nervus mentalis) Lingual nerve (nervus lingualis) Sources: Singh, I. (2017). Human neuroanatomy (10th ed.). Helwany M, Bordoni B. Neuroanatomy, Cranial Nerve 1 (Olfactory) [Updated 2022 Aug 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan- Kozlowski, T. (2017). Memorix Anatomy: The Complete Study Guide. 2nd ed. Thieme Medical Publishers. Pictures and visuals: Complete Anatomy Biorender Powerpoint Camtasia 2021