Head Anatomy Medical ppt http://hastaneciyiz.blogspot.com.

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Presentation transcript:

Head Anatomy Medical ppt http://hastaneciyiz.blogspot.com

Bone Anatomy Cranial Vault Frontal 2 Sphenoid Bones 2 Parietal Bones 2 Temporal Bones Occiput Inion

Bone Antomy Sutures Coronal Suture Lamboid Suture Frontogomatic Suture

Bone Anatomy General Facial Bones Mandible Maxilla 2 Nasal Palatine 2 Lacrimal 2 Zygomatic Bones 2 Zygomatice Arches 2 ethomoid Supraorbital Ridge Infraorbital Ridge

Brain Anatomy Regions of Brain Cerebrum Cerebellum Diencephalon Right Hemisphere Left Hemisphere Hemisphere Lobes Cerebellum Diencephalon Thalamus Hypothalamus Brain Stem Medulla Pons Midbrain

Brain Anatomy Regions of Brain Cerebrum Cerebellum Diencephalon Right Hemisphere Left Hemisphere Hemisphere Lobes Cerebellum Diencephalon Thalamus Hypothalamus Brain Stem Medulla Pons Midbrain

Brain Anatomy Meninges Dura Mater Arachnoid Mater Pia Mater Subarachnoid Space

Brain Anatomy Cerebral Spinal Fluid Blood Circulation to Brain Suspends CNS in fluid Blood Circulation to Brain Vertebral arteries Carotid arteries

Cranial Nerves

CN I: Olfactory have athlete smell and identify orange counterirritant lip balm “bandaid” other

CNII: Optic Visual Fields Read Close: pocket Snellen chart, book Far: scoreboard, jersey, billboard

CNIII: Occulomotor P.E.A.R.L. Motor Closed eyes, then open & shine penlight compare bilaterally repeat Anisocoria known/congenital? Motor Up, down and medial tracking Ptosis – inability to maintain upper eyelid position

CNIV: Trochlear Down and lateral tracking

CNV: Trigemenial Sensory Facial sensation Motor Clench teeth

CN VI: Abducens Lateral tracking

CN VII: Facial Muscles of expression Clench eyes, teeth, smile, frown, puff cheeks

CN VIII: Vestibulocochlear Balance Romberg’s eyes closed, feet together, arms at side.. Tilt head back: sway or step is positive Heel to toe walk Heel to knee touch Finger to nose Hearing Ticking watch Whisper in ear Weber Test Rinne Test

CN IX: Glossopharangeal Gag reflex Taste Ability to swallow

CN X: Vagus Gag reflex ahhhh

CN XI: Accessory Resisted shoulder shrug Neck Flexion

CN XII: Hypoglossal Tongue Protrusion Medical ppt http://hastaneciyiz.blogspot.com