Trigeminal System | Neuroanatomy скачать в хорошем качестве

Trigeminal System | Neuroanatomy

Trigeminal System | Neuroanatomy Like this video? Sign up now on our website at https://www.DrNajeebLectures.com to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM YOUTUBE). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $99 ONLY! Sign up now on our website at https://members.drnajeeblectures.com/ --------------------------------------------------------------------------------------------------------------------------- Why sign up for premium membership? Here's why! Membership Features for premium website members. 1. More than 800+ Medical Lectures. 2. Basic Medical Sciences & Clinical Medicine. 3. Mobile-friendly interface with android and iOS apps. 4. English subtitles and new videos every week. 5. Download option for offline video playback. 6. Fanatic customer support and that's 24/7. 7. Fast video playback option to learn faster. 8. Trusted by over 2M+ students in 190 countries. --------------------------------------------------------------------------------------------------------------------------- ▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬ TRIGEMINAL SYSTEM: Trigeminal Ganglion is primarily a sensory ganglion & has 3 sensory divisions; 1-Ophthalmic Division [V1]to the eye; enters orbital cavity through Superior Orbital Fissure (SOF) 2-Maxillary Division; [V2] enters Cranial Cavity through Foramen Rotundum 3-Mandibular Division; [V3] enters through Foramen Ovalle Sensory Root of Trigeminal Ganglion enters into CNS, at Mid Pontine area & Motor Root leaves through Foramen Ovalle. V1: Upper part of face; lateral part of nose, forehead, upper part of head V2: Supplies cheek, upper lip, lower part of eye V3; Chin, lower face TRIGEMINAL NUCLEI in brain are: 1-Mesencephalic Trigeminal nucleus in midbrain 2-Principal Pontine Sensory Trigeminal nucleus 3-Spinal nucleus of Trigeminal system Sensory fibers from the Trigeminal System enter into these nuclei; and fibers from all 3 Trigeminal nuclei merge together as Trigeminal Lemniscus and end up into Ventral-posteromedial (VPM) nucleus of Thalamus. MOTOR SUPPLY by TG System: Muscles of Mastication, Tensor Tympani, Tensor Vali Palatini, Mylohyoid & Anterior Belly of Digastric Trigeminal Sensory root: some part (outside CNS obviously) is covered by Oligodendrocytes (instead of Schwann cells) Clinical Co-relate; Diseases affecting CNS myelination will also affect this part of Trigeminal Sensory Root; Multiple Sclerosis; T-cell mediated damage to Oligodendrocytes. --------------------------------------------------------------------------------------------------------------------------- Join this channel to get access to the perks: Sign up now on our website at https://members.drnajeeblectures.com/ Follow us on Facebook:-   / drnajeeb   Follow us on Instagram:-   / drnajeeblectures