Optic chiasm - PowerPoint PPT Presentation

NASOPHARYNX, PNS & SALIVARY GLANDS

NASOPHARYNX, PNS & SALIVARY GLANDS

NASOPHARYNX, PNS & SALIVARY GLANDS. DR. SRINIVAS RAJKUMAR THIRAVIARAJ. Why is this subdivision necessary?. The primary tumors in each of these areas have different routes of • spread • nodal dissemination • prognosis. Cuboidal chamber Begins at Posterior Choana

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1.37k views • 117 slides
Sensation and Perception

Sensation and Perception

Sensation and Perception. Psychophysics. the study of how physical stimuli are translated into psychological experience Sensation vs Perception Oliver Sak’s “Dr. P”. Psychophysics. Sensation the stimulation of sense organs Perception

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1.06k views • 80 slides
NEUROANATOMY REVIEW

NEUROANATOMY REVIEW

NEUROANATOMY REVIEW. February 24, 2006. BRODMANN’S AREAS. 8 = Frontal Eye Field 6 = SMA & Premotor ctx 5,7 = Post Parietal Ctx (apraxia, dom. side) 4 = Primary motor ctx 3,1,2 = Primary somatosensory ctx 41,42 = Primary auditory ctx (Transverse gyrus of Heschl)

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1.43k views • 67 slides
Exercise 19

Exercise 19

Exercise 19. The Brain & Cranial Nerves. Ventricles of the Brain. Figure 12.5. Fiber Tracts in White Matter. Figure 12.10a. Basal Nuclei. Figure 12.11a. Basal Nuclei. Figure 12.11b. Meninges.

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915 views • 45 slides
Hearing Olfaction Vision Gustation

Hearing Olfaction Vision Gustation

1. Of the following senses, which accounts for the majority of sensory receptors in the body?. Hearing Olfaction Vision Gustation. 2. Which of the following terms is a synonym for eyelids?. Commissures Palpebrae Caruncles Tarsal plates. palpebrae commissures / canthi

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588 views • 36 slides
Structure and Function of the Eye

Structure and Function of the Eye

Structure and Function of the Eye. SPE 516. The Bony Orbit. The Muscles of the Eye (Extraocular muscles). Superior and Inferior rectus . Superior rectus Attached to the eye at 12 o’clock Moves the eye up. Inferior rectus Attached to the eye at 6 o’clock Moves the eye down.

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686 views • 30 slides
Slicer4Minute Tutorial

Slicer4Minute Tutorial

Slicer4Minute Tutorial. Sonia Pujol, Ph.D. Surgical Planning Laboratory Harvard Medical School. Slicer4 minute tutorial. This tutorial is a 4-minute introduction to the 3D visualization capabilities of the Slicer4 software for medical image analysis. Slicer4 software.

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552 views • 25 slides
SENSATION AND PERCEPTION

SENSATION AND PERCEPTION

SENSATION AND PERCEPTION. Sensation—the process of detecting a physical stimulus Perception—the process of integrating, organizing and interpreting sensations Five Sensations: vision gustation audition touch olfaction Is there a sixth??.

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359 views • 24 slides
426 group C2 Ophtha OSCE 2009-2010

426 group C2 Ophtha OSCE 2009-2010

426 group C2 Ophtha OSCE 2009-2010. Hi everyone  Here are some instructions you should know : - The OSCE exam was nice and easy you just have to concentrate - You have 20 slides each has 2 questions on it and you have 2 mins for each slide

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435 views • 23 slides
Sheep Brain Dissection Review

Sheep Brain Dissection Review

Sheep Brain Dissection Review. Internal Structures. Identify Structure 1. Spinal cord. Identify Structure 2. Cerebellum. Identify Structure 4. Inferior colliculus. Identify Structure 5. Superior colliculus. Identify Structure 6. Pineal body. Identify Structure 7. Splenium.

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537 views • 23 slides
Sheep Brain External Structures

Sheep Brain External Structures

Sheep Brain External Structures. A Practical Review. #1: Identify Lobe. Frontal Lobe. #2: Identify Lobe. Temporal Lobe. #3: Identify Lobe. Occipital Lobe. #8: Identify dark groove. Sulcus. #9: Identify structure (ridge). Gyrus. #10: Identify line. Longitudinal cerebral fissure.

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830 views • 22 slides
The Optic Pathway and the Optic Tract

The Optic Pathway and the Optic Tract

The Optic Pathway and the Optic Tract. RHB 340. The Path that the Image Takes is Divided into Two Parts. The Optic Path. The Optic Tract. The Optic Pathway. Begins at the optic nerve disk. The Optic Nerve. There are two optic nerves. One for the right eye and one for the left.

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630 views • 18 slides
CAT BRAIN DISSECTION

CAT BRAIN DISSECTION

CAT BRAIN DISSECTION. http://tvtropes.org/pmwiki/pmwiki.php/Main/BrainInAJar. OUTSIDE INSIDE SULCUS CEREBRUM GYRUS OLFACTORY BULB CEREBRAL HEMISPHERE CORPUS CALLOSUM CEREBELLUM CEREBELLUM MEDULLA ARBOR VITAE LONGITUDINAL FISSURE LATERAL FISSURE MIDBRAIN THALAMUS

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795 views • 12 slides
Brains, Kidneys, and Hearts Oh My!

Brains, Kidneys, and Hearts Oh My!

Brains, Kidneys, and Hearts Oh My!. Dissection Guide for 5 th Grade. Overview. Comparative Anatomy Why are we doing this? Why pigs and sheep parts?. SAFETY FIRST. Preservative Nontoxic Formaldehyde free May irritate skin Gear Nitrile Gloves Different sizes for everyone Tools

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235 views • 12 slides
Visual Processing

Visual Processing

Visual Processing. Sensory Neural Systems 5 February 2008 Rachel L. Le ón. Review. Basic eye structure Sensory cells of the eye Retinal processing. http://scienceblogs.com/clock/2006/06/bio101_lecture_6_physiology_re.php.

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837 views • 9 slides
Supra-Orbital Eyebrow Craniotomy for Removal of Craniopharyngioma

Supra-Orbital Eyebrow Craniotomy for Removal of Craniopharyngioma

Supra-Orbital Eyebrow Craniotomy for Removal of Craniopharyngioma. Craniopharyngioma of suprasellar space Clinical History: 55 year old woman with progressive visual loss. Pre-operative MRI shows cystic and solid suprasellar mass causing compression of the optic chiasm and left optic nerve.

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420 views • 4 slides
(6)

(6)

4. 5. 10. 8. 3. (6). 7. 9. 2. 1. Frontal lobe Olfactory bulb Optic chiasm Lateral o lfactory tract Medial olfactory tract. Infundibulum (not visible) Mammillary bodies Pons Pyramids Olives. 12. 1. 5. 3. 7. 11. 2. 4. 6. 9. 8. 10. Cerebellum Arbor vitae

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237 views • 3 slides

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