Trigeminal Nerve (V)
|
|
- Amberlynn Logan
- 6 years ago
- Views:
Transcription
1 Trigeminal Nerve (V)
2 Lecture Objectives Discuss briefly how the face is developed. Follow up the course of trigeminal nerve from its point of central connections, exit and down to its target areas. Describe briefly important cranial reflexes involving the face and trigeminal nerve.
3 Development of the Face: Premordia and derivatives Swellings surrounding stomodeum Mandibular prominences (paired) Soft tissue Bone Maxillary prominences (paired) Soft tissue Bone Secondary palate Frontonasal prominence (unpaired) Soft tissue Bone
4 Development of the Face: Premordia and derivatives Nasal placodes nasal pits Medial nasal prominences Fleshy nasal septum Intermaxillary segment Philtrum Premaxilla, jaw and gingiva associated with upper incisor teeth Primary palate = median palatine process Lateral nasal prominences Soft tissue Bone Nasolacrimal groove Labiogingival laminae
5 Development of the Palate Primary palate (median palatine process) Secondary palate lateral palatine processes Fusion secondary palate
6 Malformations: Cleft Lip and Palate Incisive fossa separates anterior and posterior parts Anterior clefts unilateral (E) or bilateral (F) Complete vs. incomplete Posterior clefts unilateral (C) or bilateral (D) Complete vs. incomplete Causes of palate clefts Failure of fusion between different prominences and processes Cleft lip (with (E H) or without cleft palate) 1/1000, 75% males Maxillary with medial nasal prominences Cleft palate (with (E H)or without (C D) cleft lip) 1/2500, ⅔ females Lateral palatine processes with each other & with nasal septum & with median palatine process Primary palate clefts (E F) Secondary palate clefts (C D) Primary and secondary palate clefts (G H)
7 Malformations: Facial clefts Oblique (orbitofacial fissure) (E) Maxillary with lateral nasal prominences Lateral (macrostomia) Mandibular with maxillary prominences Median (A) Between medial nasal prominences
8 Trigeminal Nerve (V) Mixed nerve Largest of the cranial nerves trigeminal ganglion Pons Three branches: Ophthalmic nerve (GSA) superior orbital fissure Maxillary nerve (GSA) foramen rotundum pterygopalatine fossa Mandibular nerve (GSA, SVE) foramen ovale infratemporal fossa
9 Trigeminal Nerve (V) Emerges from two roots on the ventrolateral surface of the pons The large sensory root (GSA) trigeminal ganglion in the trigeminal cave of the dura matter The small motor root (SVE) originates from the pons pass beneath the ganglion Join the mandibular branch for mastication
10 Motor nucleus of trigeminal nerve (SVE) Location pons Connections Cortex Reticular formation, red nucleus, tectum Fibers course Trigeminal Nerve Nuclei
11 Trigeminal Nerve Sensory Nuclei Main sensory nucleus (GSA) Touch & pressure Location, Extention Relation to Motor nucleus Spinal nucleus Spinal nucleus* (GSA) Pain & tempreture Location Extentions Medulla C2 Somatotopic organisation Ophthalmic most caudal Mandibular most rostral *receive GSA from other cranial nerves Mesencephalic nucleus (GSA) Proprioception Location, Extension
12 Trigeminal Nerve Sensory Nuclei 1 st order neurons Trigeminal ganglion 2 nd order neurons Trigeminal nerve sensory nuclei Central axons cross midline Form trigeminal lemniscus 3 rd order neurons VPM nucleus of thalamus Internal capsule
13 Maxillary Nerve: Branches Menengial branches Zygomatic branch inferior orbital fissure Zygomaticotemporal n. Zygomaticotemporal foramen Zygomaticofacial n. Zygomaticofacial foramen Posterior superior alveolar n. posterior superior alveolar foramen Infraorbital nerve inferior orbital fissure infraorbital groove infraorbital foramen Middle superior alveolar n. Anterior superior alveolar n.
14 Ganglionic branches (pterygopalatine nerves) Greater &lesser palatine nn. Greater & lesser palatine canals/foramens Nasal branches (posterior superior lateral, posterior superior medial, & nasopalatine nn.) sphenopalatine foramen Pharyngeal branch pharyngeal canal Maxillary Nerve: Branches
15
16 Mandibular Nerve: Branches Meningeal branch foramen spinosum Nerve to medial pterygoid Anterior division Masseteric n. Deep temporal nn. Nerve to lateral pterygoid Buccal nerve
17 Mandibular Nerve: Branches Posterior division Auriculotemporal n. Relations TMJ, middle menengeal a. Lingual n. Relations submandibular duct Inferior alveolar n. mandibular foramen Mylohyoid n. (GSE) Mental n. mental foramen
18
19 Ophthalmic Nerve: Branches Superior orbital fissure Frontal nerve Scalp Branches: Supraorbital & Supratochlear nn. Lacrimal nerve Lateral part of upper eyelid Carry parasympathetic fibers to lacrimal gland via zygomaticotemporal nerve
20 Ophthalmic Nerve: Branches Nasociliary nerve Branches: Comunicating branch to ciliary ganglion sensory fibers from short ciliary nn. Long ciliary nn. carry sympathetic fibers (dilator pupillae m.) Posterior ethmoidal n. (ethmoid & sphenoid sinuses) Anterior ethmoidal n. External nasal branch (tip of nose) Infratrochlear n. (medial part of upper eyelid & part of nose)
21
22
23 Trigeminal Nerve (V): Lesion Loss of general sensation (hemianesthesia) from face and oral & nasal cavities Loss of corneal reflex (V1) (afferent limb) Paralysis of the muscles of mastication Deviation of the mandible to the weak side Paralysis of the tensor tympani muscle partial deafness to low pitched sounds Trigeminal neuralgia Test Sensory by touching face using cotton ball Motor by assisting masticatory muscles (masseter & temporalis) on clenching
24 Corneal Reflex
Trigeminal nerve. Slide in bold and please go back to see the pictures, if I skipped any part of record that because it wasn t clear to me
Trigeminal nerve Slide in bold and please go back to see the pictures, if I skipped any part of record that because it wasn t clear to me Hala nsour 2/26/2018 P a g e 1 this lecture contain two topics
More informationTrigeminal Nerve Worksheets, Distributions Page 1
Trigeminal Nerve Worksheet #1 Distribution by Nerve Dr. Darren Hoffmann Dental Gross Anatomy, Spring 2013 We have drawn out each of the branches of CN V in lecture and you have an idea now for their basic
More informationTrigeminal Nerve Anatomy. Dr. Mohamed Rahil Ali
Trigeminal Nerve Anatomy Dr. Mohamed Rahil Ali Trigeminal nerve Largest cranial nerve Mixed nerve Small motor root and large sensory root Motor root Nucleus of motor root present in the pons and medulla
More informationPTERYGOPALATINE FOSSA
PTERYGOPALATINE FOSSA Outline Anatomical Structure and Boundaries Foramina and Communications with other spaces and cavities Contents Pterygopalatine Ganglion Especial emphasis on certain arteries and
More informationBy : Prof Saeed Abuel Makarem & Dr.Sanaa Alshaarawi
By : Prof Saeed Abuel Makarem & Dr.Sanaa Alshaarawi OBJECTIVES By the end of the lecture, students shouldbe able to: List the nuclei of the deep origin of the trigeminal and facial nerves in the brain
More informationIntroduction to Local Anesthesia and Review of Anatomy
5-Sep Introduction and Anatomy Review 12-Sep Neurophysiology and Pain 19-Sep Physiology and Pharmacology part 1 26-Sep Physiology and Pharmacology part 2 Introduction to Local Anesthesia and Review of
More informationOmran Saeed. Luma Taweel. Mohammad Almohtaseb. 1 P a g e
2 Omran Saeed Luma Taweel Mohammad Almohtaseb 1 P a g e I didn t include all the photos in this sheet in order to keep it as small as possible so if you need more clarification please refer to slides In
More informationAnatomy of the Trigeminal Nerve
19 Anatomy of the Trigeminal Nerve.1 Introduction 0. The Central Part of the Trigeminal Nerve 1..1 Origin 1.. Trigeminal Nuclei.3 The Peripheral Part of the Trigeminal Nerve 4.3.1 Ophthalmic Nerve 4.3.
More informationTemporal fossa Infratemporal fossa Pterygopalatine fossa Terminal branches of external carotid artery Pterygoid venous plexus
Outline of content Temporal fossa Infratemporal fossa Pterygopalatine fossa Terminal branches of external carotid artery Pterygoid venous plexus Boundary Content Communication Mandibular division of trigeminal
More informationTemporal region. temporal & infratemporal fossae. Zhou Hong Ying Dept. of Anatomy
Temporal region temporal & infratemporal fossae Zhou Hong Ying Dept. of Anatomy Temporal region is divided by zygomatic arch into temporal & infratemporal fossae. Temporal Fossa Infratemporal fossa Temporal
More informationAnatomic Relations Summary. Done by: Sohayyla Yasin Dababseh
Anatomic Relations Summary Done by: Sohayyla Yasin Dababseh Anatomic Relations Lecture 1 Part-1 - The medial wall of the nose is the septum. - The vestibule lies directly inside the nostrils (Nares). -
More informationMaxilla, ORBIT and infratemporal fossa. Neophytos C Demetriades MD, DDS, MSc Associate professor European University of Cyprus School of Medicine
Maxilla, ORBIT and infratemporal fossa Neophytos C Demetriades MD, DDS, MSc Associate professor European University of Cyprus School of Medicine MAXILLA Superior, middle, and inferior meatus Frontal sinus
More informationMohammad Hisham Al-Mohtaseb. Lina Mansour. Reyad Jabiri. 0 P a g e
2 Mohammad Hisham Al-Mohtaseb Lina Mansour Reyad Jabiri 0 P a g e This is only correction for the last year sheet according to our record. If you already studied this sheet just read the yellow notes which
More informationTracing the Cranial Nerves Osteologically
CN I II III IV V 1 Supra-orbital ethmoidal nn. Ext. nasal V 2 Tracing the Cranial Nerves Osteologically Nucleus of Origin Olfactory tracts of frontal lobe of cerebrum Optic tracts from optic chiasma and
More informationDr.Ban I.S. head & neck anatomy 2 nd y جامعة تكريت كلية طب االسنان مادة التشريح املرحلة الثانية أ.م.د. بان امساعيل صديق 6102/6102
جامعة تكريت كلية طب االسنان مادة التشريح املرحلة الثانية أ.م.د. بان امساعيل صديق 6102/6102 Pterygopalatine fossa: The pterygopalatine fossa is a cone-shaped depression, It is located between the maxilla,
More informationBisection of Head & Nasal Cavity 頭部對切以及鼻腔. 解剖學科馮琮涵副教授 分機
Bisection of Head & Nasal Cavity 頭部對切以及鼻腔 解剖學科馮琮涵副教授 分機 3250 E-mail: thfong@tmu.edu.tw Outline: The structure of nose The concha and meatus in nasal cavity The openings of paranasal sinuses Canals, foramens
More informationParotid Gland, Temporomandibular Joint and Infratemporal Fossa
M1 - Anatomy Parotid Gland, Temporomandibular Joint and Infratemporal Fossa Jeff Dupree Sanger 9-057 jldupree@vcu.edu Parotid gland: wraps around the mandible positioned between the mandible and the sphenoid
More informationRemember from the first year embryology Trilaminar disc has 3 layers: ectoderm, mesoderm, and endoderm
Development of face Remember from the first year embryology Trilaminar disc has 3 layers: ectoderm, mesoderm, and endoderm The ectoderm forms the neural groove, then tube The neural tube lies in the mesoderm
More informationCN modalities Sensory: SSA (Vision) Mixed: GSE, proprioceptive. Mixed: GSE, proprioceptive
CN 2 3 4 6 modalities Sensory: SSA (Vision) course Rods and cones of the retina bipolar neurons gangli on cells Optic nerve optic foramen Optic chiasm Optic tracts Sup colliculi LGN Optic radiation cortex
More informationMAXILLA, ORBIT & PTERYGOPALATINE FOSSA. Neophytos C Demetriades MD, DDS, MSc Associate professor European University of Cyprus School of Medicine
MAXILLA, ORBIT & PTERYGOPALATINE FOSSA Neophytos C Demetriades MD, DDS, MSc Associate professor European University of Cyprus School of Medicine Maxilla MAXILLA Superior, middle, and inferior meatus Frontal
More informationParotid Gland. Parotid Gland. Largest of 3 paired salivary glands (submandibular; sublingual) Ramus of Mandible. Medial pterygoid.
Parotid region Parotid Gland Largest of 3 paired salivary glands (submandibular; sublingual) Ramus of Mandible Medial pterygoid Cross section of mandible Masseter D S SCM Parotid Gland Mastoid Process
More informationInfratemporal fossa: Tikrit University college of Dentistry Dr.Ban I.S. head & neck Anatomy 2 nd y.
Infratemporal fossa: This is a space lying beneath the base of the skull between the lateral wall of the pharynx and the ramus of the mandible. It is also referred to as the parapharyngeal or lateral pharyngeal
More informationLec [8]: Mandibular nerve:
Lec [8]: Mandibular nerve: The mandibular branch from the trigeminal ganglion lies in the middle cranial fossa lateral to the cavernous sinus. With the motor root of the trigeminal nerve [motor roots lies
More informationLaith Sorour. Facial nerve (vii):
Laith Sorour Cranial nerves 7 & 8 Hello, there are edited slides please go back to them to see pictures, they are not that much important in this lecture but still, and yes slides are included :p Let s
More informationBony orbit Roof The orbital plate of the frontal bone Lateral wall: the zygomatic bone and the greater wing of the sphenoid
Bony orbit Roof: Formed by: The orbital plate of the frontal bone, which separates the orbital cavity from the anterior cranial fossa and the frontal lobe of the cerebral hemisphere Lateral wall: Formed
More informationGeneral Sensory Pathways of the Face Area, Taste Pathways and Hearing Pathways
General Sensory Pathways of the Face Area, Taste Pathways and Hearing Pathways Lecture Objectives Describe pathways for general sensations (pain, temperature, touch and proprioception) from the face area.
More informationCranial Nerve VII & VIII
Cranial Nerve VII & VIII Lecture Objectives Follow up the course of facial nerve from its point of central connections, exit and down to its target areas. Follow up the central connections of the facial
More informationThe sebaceous glands (glands of Zeis) open directly into the eyelash follicles, ciliary glands (glands of Moll) are modified sweat glands that open
The Orbital Region The orbits are a pair of bony cavities that contain the eyeballs; their associated muscles, nerves, vessels, and fat; and most of the lacrimal apparatus upper eyelid is larger and more
More informationmistake ;slides in bold but you still have to go back to our slides to see the figure, tables and some scheme
Khozama jehad : I am doing my best and I am sorry for any unintended mistake ;slides in bold but you still have to go back to our slides to see the figure, tables and some scheme The Orbit, Orbital Contents
More informationCranial Nerve VII - Facial Nerve. The facial nerve has 3 main components with distinct functions
Cranial Nerve VII - Facial Nerve The facial nerve has 3 main components with distinct functions Somatic motor efferent Supplies the muscles of facial expression; posterior belly of digastric muscle; stylohyoid,
More informationhuman anatomy 2016 lecture fifteen Dr meethak ali ahmed neurosurgeon
Cranial Nerves Organization of the Cranial Nerves The cranial nerves are named as follows: I. Olfactory II. Optic III. Oculomotor IV. Trochlear V. Trigeminal VI. Abducent VII. Facial VIII. Vestibulocochlear
More informationCranial nerves.
Cranial nerves eaglezhyxzy@163.com Key Points of Learning Name Components Passing through Peripheral distribution Central connection Function Cranial nerves Ⅰ olfactory Ⅱ optic Ⅲ occulomotor Ⅳ trochlear
More informationAnatomy and Physiology. Bones, Sutures, Teeth, Processes and Foramina of the Human Skull
Anatomy and Physiology Chapter 6 DRO Bones, Sutures, Teeth, Processes and Foramina of the Human Skull Name: Period: Bones of the Human Skull Bones of the Cranium: Frontal bone: forms the forehead and the
More informationCN I Olfactory. CN II Optic. CN III Oculomotor. Special Sensory Efferent fibers to Olfactory Bulb. Cribiform Plate of Ethmoid
CN I Olfactory Efferent fibers to Olfactory Bulb Olfactory Tract Olfactory Bulb Cribiform Plate of Ethmoid Anosmia Loss of sense of smell Uncinate Fits olfactory hallucinations To Olfactory Epithelium
More informationBiology 323 Human Anatomy for Biology Majors Week 10; Lecture 1; Tuesday Dr. Stuart S. Sumida. Cranial Nerves and Soft Tissues of the Skull
Biology 323 Human Anatomy for Biology Majors Week 10; Lecture 1; Tuesday Dr. Stuart S. Sumida Cranial Nerves and Soft Tissues of the Skull FOREBRAIN MIDBRAIN HINDBRAIN Forebrain: Cerebrum Perception,
More informationNose & Mouth OUTLINE. Nose. - Nasal Cavity & Its Walls. - Paranasal Sinuses. - Neurovascular Structures. Mouth. - Oral Cavity & Its Contents
Dept. of Human Anatomy, Si Chuan University Zhou hongying eaglezhyxzy@163.com Nose & Mouth OUTLINE Nose - Nasal Cavity & Its Walls - Paranasal Sinuses - Neurovascular Structures Mouth - Oral Cavity & Its
More informationThe orbit-1. Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology
The orbit-1 Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology Orbital plate of frontal bone Orbital plate of ethmoid bone Lesser wing of sphenoid Greater wing of sphenoid Lacrimal bone Orbital
More informationDr. Sami Zaqout, IUG Medical School
The skull The skull is composed of several separate bones united at immobile joints called sutures. Exceptions? Frontal bone Occipital bone Vault Cranium Sphenoid bone Zygomatic bones Base Ethmoid bone
More informationPharyngeal Apparatus. Pouches Endoderm Grooves Ectoderm Arch Neural Crest Somitomeres Aortic Arch - Vessel
Pharyngeal Apparatus Pouches Endoderm Grooves Ectoderm Arch Neural Crest Somitomeres Aortic Arch - Vessel Segmental Organization Humans: Arch 1-4 prominent Arch 5 absent Arch 6 - transient First Arch Face
More informationfunction - sensory & postganglionic sympathetic [communication from the internal carotid plexus in the cavernous sinus] innervation of the mucosa of
Nerves I. Cranial nerves A. Olfactory (CN I) 1. Olfactory bulb 2. Olfactory tract B. Optic n. (CNII) function - carries visual sensory information from the neural retina to the diencephalon & midbrain
More information*in general the blood supply of the nose comes from branches of the internal and external carotid arteries.
In the previous lecture we talked about the anatomy of the nasal cavity, today we will talk about its blood supply, venous drainage, innervations, and finally about the paranasal sinuses. When we describe
More informationStructure Location Function
Frontal Bone Cranium forms the forehead and roof of the orbits Occipital Bone Cranium forms posterior and inferior portions of the cranium Temporal Bone Cranium inferior to the parietal bone forms the
More informationBones of the skull & face
Bones of the skull & face Cranium= brain case or helmet Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. The cranium is composed of eight bones : frontal Occipital
More information04 Development of the Face and Neck. Development of the Face Development of the neck
04 Development of the Face and Neck Development of the Face Development of the neck Development of the face Overview of facial development The fourth week ~ the twelfth week of prenatal development Between
More informationBones Ethmoid bone Inferior nasal concha Lacrimal bone Maxilla Nasal bone Palatine bone Vomer Zygomatic bone Mandible
splanchnocranium - Consists of part of skull that is derived from branchial arches - The facial bones are the bones of the anterior and lower human skull Bones Ethmoid bone Inferior nasal concha Lacrimal
More informationSkull-2. Norma Basalis Interna Norma Basalis Externa. Dr. Heba Kalbouneh Associate Professor of Anatomy and Histology
Skull-2 Norma Basalis Interna Norma Basalis Externa Dr. Heba Kalbouneh Associate Professor of Anatomy and Histology Norma basalis interna Base of the skull- superior view The interior of the base of the
More informationNEUROCRANIUM VISCEROCRANIUM VISCEROCRANIUM VISCEROCRANIUM
LECTURE 4 SKULL NEUROCRANIUM VISCEROCRANIUM VISCEROCRANIUM VISCEROCRANIUM CRANIUM NEUROCRANIUM (protective case around brain) VISCEROCRANIUM (skeleton of face) NASOMAXILLARY COMPLEX MANDIBLE (DESMOCRANIUM)
More informationChapter 7: Head & Neck
Chapter 7: Head & Neck Osteology I. Overview A. Skull The cranium is composed of irregularly shaped bones that are fused together at unique joints called sutures The skull provides durable protection from
More informationINTRODUCTION: ANATOMY UNDERLYING CLINICAL TESTS OF CRANIAL NERVES
INTRODUCTION: ANATOMY UNDERLYING CLINICAL TESTS OF CRANIAL NERVES CRANIAL NERVE I - OLFACTORY I - OLFACTORY NERVE - SMELL TEST: SMELL ODORS (note: not ammonia; pain in nasal cavity CN5 DAMAGE: LOSS OF
More informationUniversity of Palestine. Final Exam 1 st Semester 2014/2015 Total Grade: 60
Question One: MCQ: 1- The coronal suture joins the a) frontal and parietal bones. b) left and right parietal bones. c) parietal and occipital bones. d) parietal, squamous temporal and greater wing of the
More informationV. Trigeminal Nerve V 1 Ophthalmic Nerve V 2 Maxillary Nerve V 3 Mandibular Nerve. Clinical Considerations VI. Abducens Nerve
Cranial Nerves 18 Chapter Outline Cranial Nerves Cranial Nerve Modalities I. Olfactory Nerve II. Optic Nerve III. Oculomotor Nerve IV. Trochlear Nerve V. Trigeminal Nerve V 1 Ophthalmic Nerve V 2 Maxillary
More informationIntroduction to Head and Neck Anatomy
Introduction to Head and Neck Anatomy Nervous Tissue Controls and integrates all body activities within limits that maintain life Three basic functions 1. sensing changes with sensory receptors 2. interpreting
More informationFunctional components
Facial Nerve VII cranial nerve Emerges from Pons Two roots Functional components: 1. GSA (general somatic afferent) 2. SA (Somatic afferent) 3. GVE (general visceral efferent) 4. BE (Special visceral/branchial
More informationThe orbit-2. Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology
The orbit-2 Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology Eyelids The eyelids (act like the curtains) protect the eye from injury and excessive light by their closure The upper eyelid
More informationDr.Ban I.S. head & neck anatomy 2 nd y. جامعة تكريت كلية طب االسنان املرحلة الثانية أ.م.د. بان امساعيل صديق 6102/6102
جامعة تكريت كلية طب االسنان التشريح مادة املرحلة الثانية أ.م.د. بان امساعيل صديق 6102/6102 Parotid region The part of the face in front of the ear and below the zygomatic arch is the parotid region. The
More information3-Deep fascia: is absent (except over the parotid gland & buccopharngeal fascia covering the buccinator muscle)
The Face 1-Skin of the Face The skin of the face is: Elastic Vascular (bleed profusely however heal rapidly) Rich in sweat and sebaceous glands (can cause acne in adults) It is connected to the underlying
More informationlecture #2 Done by : Tyma'a Al-zaben
lecture #2 Done by : Tyma'a Al-zaben ** Hello SERTONIN! note:: the slide included within the sheet but make sure back to slide for pictures in the previous lecture we talk about ascending tract and its
More informationMajor Anatomic Components of the Orbit
Major Anatomic Components of the Orbit 1. Osseous Framework 2. Globe 3. Optic nerve and sheath 4. Extraocular muscles Bony Orbit Seven Bones Frontal bone Zygomatic bone Maxillary bone Ethmoid bone Sphenoid
More informationUniversity of Palestine. Midterm Exam 2013/2014 Total Grade:
[ Course No: DNTS2208 Course Title: Head and Neck Anatomy Date: 17/11/1024 No. of Questions: (52) Time: 2hours Using Calculator (No) University of Palestine Midterm Exam 2013/2014 Total Grade: Instructor
More informationSkull-2. Norma Basalis Interna. Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology
Skull-2 Norma Basalis Interna Dr. Heba Kalbouneh Assistant Professor of Anatomy and Histology Norma basalis interna Base of the skull- superior view The interior of the base of the skull is divided into
More informationFace. Definition: The area between the two ears and from the chin to the eye brows. The muscles of the face
Face Definition: The area between the two ears and from the chin to the eye brows. The muscles of the face The muscle of facial expression (include the muscle of the face and the scalp). All are derived
More informationFor the following questions, indicate the letter that corresponds to the SINGLE MOST APPROPRIATE ANSWER
GROSS ANATOMY EXAMINATION May 15, 2000 For the following questions, indicate the letter that corresponds to the SINGLE MOST APPROPRIATE ANSWER 1. Pain associated with an infection limited to the middle
More informationSKULL / CRANIUM BONES OF THE NEUROCRANIUM (7) Occipital bone (1) Sphenoid bone (1) Temporal bone (2) Frontal bone (1) Parietal bone (2)
Important! 1. Memorizing these pages only does not guarantee the succesfull passing of the midterm test or the semifinal exam. 2. The handout has not been supervised, and I can not guarantee, that these
More informationCranial nerve Dept. of Anatomy Zhou Hong Ying
Cranial nerve Dept. of Anatomy Zhou Hong Ying Key Points of Learning Name Components Passing through Peripheral distribution Central connection Function Cranial nerve Ⅰ olfactory Ⅱ optic Ⅲ occulomotor
More informationAnatomy #1; Respiratory Nose and the Nasal Cavity December 1st, 2013
Note #1: the doctor skipped some slides in the lecture. Those slides are not included in this sheet and so you will have to review the slides to study them. The reason they were not included is because
More informationC h a p t e r PowerPoint Lecture Slides prepared by Jason LaPres North Harris College Houston, Texas
C h a p t e r 15 The Nervous System: The Brain and Cranial Nerves PowerPoint Lecture Slides prepared by Jason LaPres North Harris College Houston, Texas Copyright 2009 Pearson Education, Inc., publishing
More informationNasal region. cartilages: septal cartilage (l); lateral nasal cartilage (2); greater alar cartilages (2); lesser alar cartilages (?
Nasal region skull bones: nasal and frontal processes of maxilla cartilages: septal cartilage (l); lateral nasal cartilage (2); greater alar cartilages (2); lesser alar cartilages (?) 1 Nasal cavity Roof
More informationHEAD & NECK BY NUMBERS THIRD EDITION Copyright 2013, Anatomy Numbers (Phoenix, AZ) All rights reserved
HEAD & NECK BY NUMBERS THIRD EDITION Copyright 2013, Anatomy Numbers (Phoenix, AZ) All rights reserved No part of this publication may be reproduced or transmitted in any form or by any means, electronic
More informationSkull basic structures. Neurocranium
Assoc. Prof. Květuše Lovásová, M.V.D., PhD. Skull basic structures Skull consists of two groups of bones: neurocranium (bones forming the brain box) splanchnocranium (bones forming the facial skeleton)
More informationPerineural Tumor Spread (PNS) Perineural Tumor Spread (PNS) PNS Anatomic Considerations. Perineural Tumor Spread-Imaging
Imaging of Perineural Tumor Spread in Head and Neck Cancer Lawrence E. Ginsberg, MD Departments of Diagnostic Radiology and Head and Neck Surgery University of Texas M.D. Anderson Cancer Center Houston,
More informationBrain and spinal nerve. By: shirin Kashfi
Brain and spinal nerve By: shirin Kashfi Nervous system: central nervous system (CNS) peripheral nervous system (PNS) Brain (cranial) nerves Spinal nerves Ganglions (dorsal root ganglions, sympathetic
More informationThe Skull and Temporomandibular joint II Prof. Abdulameer Al-Nuaimi. E. mail:
The Skull and Temporomandibular joint II Prof. Abdulameer Al-Nuaimi E-mail: a.al-nuaimi@sheffield.ac.uk E. mail: abdulameerh@yahoo.com Temporal fossa The temporal fossa is a depression on the temporal
More information3. The Jaw and Related Structures
Overview and objectives of this dissection 3. The Jaw and Related Structures The goal of this dissection is to observe the muscles of jaw raising. You will also have the opportunity to observe several
More informationUniversity of Palestine. Midterm Exam 2013/2014 Total Grade:
Course No: DNTS2208 Course Title: Head and Neck Anatomy Date: 09/11/2013 No. of Questions: (50) Time: 1hour Using Calculator (No) University of Palestine Midterm Exam 2013/2014 Total Grade: Instructor
More informationV1-ophthalmic. V2-maxillary. V3-mandibular. motor
4. Trigeminal Nerve I. Objectives:. Understand the types of sensory information transmitted by the trigeminal system.. Describe the major peripheral divisions of the trigeminal nerve and how they innervate
More informationHEAD & NECK ANATOMY - MCQ HEAD & NECK ANATOMY
. ' HEAD & NECK ANATOMY I. Deep investing layer of cervical fascia splits to enclose: A. Sternocleidomastoid B. Trapezius C. Parotid gland D. Omohyoid 2. Regarding the prevertebral fascia, the following
More informationTHE BRAINSTEM. Raymond S. Price, MD University of Pennsylvania
THE BRAINSTEM Raymond S. Price, MD University of Pennsylvania Overview of Brainstem Functions The brainstem serves numerous crucial neurologic functions. The most clinically relevant functions include:
More informationVeins of the Face and the Neck
Veins of the Face and the Neck Facial Vein The facial vein is formed at the medial angle of the eye by the union of the supraorbital and supratrochlear veins. connected through the ophthalmic veins with
More informationThe Seventh Cranial Nerve The Facial By Prof. Dr. Muhammad Imran Qureshi
The Seventh Cranial Nerve The Facial By Prof. Dr. Muhammad Imran Qureshi Functional Components: SVE: Fibers originate from nucleus of facial nerve, and supply facial muscles GVE: Fibers derived from superior
More informationLOCAL ANESTHESIA IN PEDIATRIC DENTISTRY
Disclaimer This movie is an educational resource only and should not be used to manage your health. All decisions about the management of local anesthesia in pediatric dentistry must be made in conjunction
More informationThe Trigeminal Nerve and Its Central Connections
CHAPTER 25 The Trigeminal Nerve and Its Central Connections Grant T. Liu ANATOMY AND PHYSIOLOGY OF THE TRIGEMINAL NERVE AND ITS CENTRALCONNECTIONS Major Divisions of the Trigeminal Nerve Gasserian (Trigeminal,
More informationSCHOOL OF ANATOMICAL SCIENCES Mock Run Questions. 4 May 2012
SCHOOL OF ANATOMICAL SCIENCES Mock Run Questions 4 May 2012 1. With regard to the muscles of the neck: a. the platysma muscle is supplied by the accessory nerve. b. the stylohyoid muscle is supplied by
More informationSkeletal System: Skull.
Skeletal System: Skull www.fisiokinesiterapia.biz Bones of the Skull SPLANCHNOCRANIUM Nasal (2) Maxilla (2) Lacrimal (2) Zygomatic (2) Palatine (2) Inferior concha (2) Vomer Mandible NEUROCRANIUM Frontal
More informationOral cavity : consist of two parts: the oral vestibule and the oral cavity proper. Oral vestibule : is slit like space between.
Oral cavity Oral cavity : consist of two parts: the oral vestibule and the oral cavity proper Oral vestibule : is slit like space between the teeth, buccal gingiva, lips, and cheeks 1 Oral cavity Oral
More informationHuman Anatomy and Physiology - Problem Drill 07: The Skeletal System Axial Skeleton
Human Anatomy and Physiology - Problem Drill 07: The Skeletal System Axial Skeleton Question No. 1 of 10 Which of the following statements about the axial skeleton is correct? Question #01 A. The axial
More informationChapter 7 Part A The Skeleton
Chapter 7 Part A The Skeleton Why This Matters Understanding the anatomy of the skeleton enables you to anticipate problems such as pelvic dimensions that may affect labor and delivery The Skeleton The
More informationDoctor Osama Asa ad Khader. Mohammad Alsalem
6 Doctor 2015 Osama Asa ad Khader Mohammad Alsalem A quick revision for the spinal cord blood supply: Arterial Blood supply of spinal cord The spinal cord got its arterial supply by two ways: Longitudinal
More informationBasic Anatomy and Physiology of the Lips and Oral Cavity. Dr. Faghih
Basic Anatomy and Physiology of the Lips and Oral Cavity Dr. Faghih It is divided into seven specific subsites : 1. Lips 2. dentoalveolar ridges 3. oral tongue 4. retromolar trigone 5. floor of mouth 6.
More informationAnatomy of Oral Cavity DR. MAAN AL-ABBASI
Anatomy of Oral Cavity DR. MAAN AL-ABBASI By the end of this lecture you should be able to: 1. Differentiate different parts of the oral cavity 2. Describe the blood and nerve supply of mucosa and muscles
More informationCRANIAL NERVES. Dr. Amani A. Elfaki Associate Professor Department of Anatomy
CRANIAL NERVES Dr. Amani A. Elfaki Associate Professor Department of Anatomy LEARNING OBJECTIVES Named the cranial nerves Identify the funcunal component of each cranial nerve Identify the effect of each
More information1 Eyelids. Lacrimal Apparatus. Orbital Region. 3 The Orbit. The Eye
1 1 Eyelids Orbital Region 2 Lacrimal Apparatus 3 The Orbit 4 The Eye 2 Eyelids The eyelids protect the eye from injury and excessive light by their closure. The upper eyelid is larger and more mobile
More informationFace and Scalp 解剖學科鄭授德
Face and Scalp 解剖學科鄭授德 本教材之圖片取自於 1 Gray s Anatomy for Students, 3rd ed, 2015, by Drake, Vogl, and Mitchell 2 Clinically Oriented Anatomy, 7th ed, 2014, by Moore, Dalley, and Agur 3 Clinically Oriented
More informationPERIPHERAL NERVOUS SYSTEM
CHAPTER 13 PERIPHERAL NERVOUS SYSTEM Functional division of nervous system = afferent info to the CNS ascending spinal cord = efferent info from CNS descending spinal cord somatic skin, muscles visceral
More informationHBA THE BODY Head & Neck Written Examination October 23, 2014
HBA 531 - THE BODY Head & Neck Written Examination October 23, 2014 Name: NOTE 2: When asked to trace nerve, artery, or vein pathways, do so by using arrows, e.g., structure a structure b structure c...
More informationDr.Noor Hashem Mohammad Lecture (5)
Dr.Noor Hashem Mohammad Lecture (5) 2016-2017 If the mandible is discarded, the anterior part of this aspect of the skull is seen to be formed by the hard palate. The palatal processes of the maxillae
More informationREVIEW OF CLINICAL EMBRYOLOGY OF HEAD AND NECK
REVIEW OF CLINICAL EMBRYOLOGY OF HEAD AND NECK OUTLINE - EMBRYOLOGY UNDERLYING CLINICAL CONDITIONS I. EARLY DEVELOPMENT OF FACE: CLEFT LIP, CLEFT PALATE, OBSTRUCTED NASOLACRIMAL DUCT II. BRANCHIAL ARCHES
More informationBiology 218 Human Anatomy. Adapted from Martini Human Anatomy 7th ed. Chapter 6 The Skeletal System: Axial Division
Adapted from Martini Human Anatomy 7th ed. Chapter 6 The Skeletal System: Axial Division Introduction The axial skeleton: Composed of bones along the central axis of the body Divided into three regions:
More information