Figure 20.1 Eye movements of a subject viewing a photograph of the bust of Queen Nefertiti neuro4e-fig-20-01-0.jpg.

Slides:



Advertisements
Similar presentations
Smooth pursuit.
Advertisements

Attention and neglect.
Why do we move our eyes? - Image stabilization
Light Cornea Sclera Optic nerve Lens Vitreus humor Pigment epithelium Fovea Retina Light entering the eye is focused by the cornea and the lens. Then it.
Human (ERP and imaging) and monkey (cell recording) data together 1. Modality specific extrastriate cortex is modulated by attention (V4, IT, MT). 2. V1.
MOTION PERCEPTION Types of Motion Perception Corollary Discharge Theory Movement Detectors Motion Perception and Object Perception Ecological Perception.
Eye movements and visual stability Kandel et al Ch 29, end of Wolfe Ch 8 Kandel Ch 39 for more info. Advanced: Werner & Chalupa Ch 63.
905-1 Horizontal Gaze Palsy. Left esotropia; fascicular sixth nerve palsy, left horizontal gaze palsy.
Review of The vestibular system Two classes of sensory subsystems:
Compensatory Eye Movements John Simpson. Functional Classification of Eye Movements Vestibulo-ocular Optokinetic Uses vestibular input to hold images.
Balance Function Testing
Physiology and Psychophysics of Eye Movements 1.Muscles and (cranial) nerves 2. Classes of eye movements/oculomotor behaviors 3. Saccadic Eye Movements,
THE BRAIN’S CONTROL OF HORIZONTAL SACCADIC EYE MOVEMENTS Shirley H. Wray, M.D., Ph.D.
The cranial nerves. Central Nervous System - Brain Identify the anatomical location of each major brain area. Describe the functions of the major brain.
Higher Processing of Visual Information: Lecture I --- April 2, 2007 by Mu-ming Poo 1.Overview of the Mammalian Visual System 2.Structure of Lateral Geniculate.
Jeff B. Pelz, Roxanne Canosa, Jason Babcock, & Eric Knappenberger Visual Perception Laboratory Carlson Center for Imaging Science Rochester Institute of.
Saccades: Rapid rotation of the eyes to reorient gaze to a new object or region. Reflex saccades Attentional saccades Shifting Gaze - Saccades.
The oculomotor system Bijan Pesaran April 29, 2008.
EYE MOVEMENTS NBIO 401 Monday, November 22, 2010 Ric Robinson.
Vision is more than what we see.. Karl Lashley American Psychologist Memory storage Migraine Headaches.
Gross Anatomy of the Eye Cornea at anterior –Light passes to lens Retina at posterior –sensory tissue –sensory cells: rods and cones.
Horizontal eye movement Generated from horizontal gaze center in PPRF which is connected to ipsilateral 6 th nerve nucleus. From 6 th CN nucleus internuclear.
Vision. Light is electromagnetic energy. One nm = one billionth of a meter The Visible Spectrum.
The oculomotor system Or Fear and Loathing at the Orbit Michael E. Goldberg, M.D.
OCEAN MEDICAL CENTER STROKE SERIES. AWARENESS OF VISUAL SEQUELLA OF STROKES.
Lateral Geniculate Nucleus (LGN) 1.Overview of central visual pathway 2.Projection from retina to LGN 3.LGN layers: P and M pathways 4.LGN receptive fields.
Sensory systems basics. Sensing the external world.
Sensorimotor functions of the cerebellum
The Nervous System Created By: Lauren Goessl, Brianna Dachisen, Laura Colandrea, Amanda Alfano.
A human parietal face area contains aligned head-centered visual and tactile maps Sereno & Huang (2006)
Motor systems1 ACTIVE SENSING Lecture 4: Motor systems III.
Mind, Brain & Behavior Wednesday January 22, 2003.
Neuro-ophthalmology Review Second Hour Thomas M. Bosley, MD Professor of Ophthalmology King Saud University.
Ocular Motor Apraxia Revisited In honor of Carol Francis Zimmerman, M.D Shirley H. Wray, M.D., Ph.D. FRCP.
Intense, practical, in-depth review of clinical visual neurology. Emphasis on CNS control of extra-ocular muscles (EOM) in vestibular-ocular and optokinetic.
THE TOP TEN THINGS YOU SHOULD KNOW ABOUT THE OCULOMOTOR SYSTEM
VS131 Visual Neuroscience
Society for Psychophysiological Research
THE TOP TEN THINGS YOU SHOULD KNOW ABOUT THE OCULOMOTOR SYSTEM.
Cranial nuclei and nerves, e.g. VII
Case Presentation Beth Burlage. History 75-year-old male Reports constant dizziness and imbalance Problems initially began after a serious auto accident.
Figure 18.1 Motor components of the human basal ganglia.
The oculomotor system Please sit where you can examine a partner
Dr. Mujahid Khan. Divisions  Midbrain is formally divided into dorsal and ventral parts at the level of cerebral aqueduct  The dorsal portion is known.
Nervous System Carries messages to and from the brain and spinal cord and all other parts of the body.
Neural Control of Eye Movements
Innervation of the Eye and Orbit Part 1: The Optic Nerve and
Copyright © 2014 Elsevier Inc. All rights reserved.
Neural Networks: Part 2 Sensory Motor Integration I. Sensory-motor (S-M) Coordination Problem II. Physiological Foundations III. S-M Computation: Tensor.
This power point is made available as an educational resource or study aid for your use only. This presentation may not be duplicated for others and should.
1 Copyright © 2014 Elsevier Inc. All rights reserved. Chapter 19 Visual Network Moran Furman.
Evolution of the Vestibular and Auditory End Organs
NSCI 324* Systems Neuroscience Doug Munoz Centre for Neuroscience Studies Botterell Hall, room 226 x32111 Tutorial: Monday Jan 23,
LAB #7 VISION, EYEBALL MOVEMENT AND BALANCE SYSTEMS II.
Neural Circuitry underlying generation of saccades and pursuit Lab # 1 - Catching a ball - What to expect/ think about.
EYE MOVEMENTS NBIO 401 – Friday November 8, 2013.
The Nervous System. Functions of the Nervous System Respond to internal and external stimuli Transmit nerve impulses to and away from CNS Interpret nerve.
 The role of eye movements is to bring the image of objects of visual interest onto the fovea of the retina and to hold the image steady in order to.
Ocular Motor Nerves Visual Pathways – Neuroanatomy – for grade III medical students 蔡子同 成大醫院神經科 2012/05/09.
The Visual system Maude LeRoux
Oculomotor System Dr. G.R. Leichnetz.
Chapter 10 The Ocular Motor System: Gaze Disorders.
Anatomy of the Human Eye
Neurons.
Movements of the eyes The muscles were of necessitie provided and given to the eye, that so it might move on every side; for if the eye stoode faste and.
Eye movements Domina Petric, MD.
Oculomotor Systems S. J. Potashner, Ph.D
Laboratory for Physiology EOG
Eye Movements.
This power point is made available as an educational resource or study aid for your use only. This presentation may not be duplicated for others and should.
Presentation transcript:

Figure 20.1 Eye movements of a subject viewing a photograph of the bust of Queen Nefertiti neuro4e-fig-20-01-0.jpg

Figure 20.2 The contributions of the six pairs of extraocular muscles to eye movements neuro4e-fig-20-02-0.jpg

Box 20A The Perception of Stabilized Retinal Images neuro4e-box-20-a-0.jpg

Box 20A The Perception of Stabilized Retinal Images (Part 1) neuro4e-box-20-a-1r.jpg

Box 20A The Perception of Stabilized Retinal Images (Part 2) neuro4e-box-20-a-2r.jpg

Figure 20.3 Organization of the cranial nerve nuclei that govern eye movements neuro4e-fig-20-03-0.jpg

Figure 20.4 The metrics of a saccadic eye movement neuro4e-fig-20-04-0.jpg

Figure 20.5 The metrics of smooth pursuit eye movements neuro4e-fig-20-05-0.jpg

Figure 20.6 The operational range of the vestibulo-ocular and optokinetic systems neuro4e-fig-20-06-0.jpg

Figure 20.7 Motor neuron activity in relation to saccadic eye movements neuro4e-fig-20-07-0.jpg

Figure 20.7 Motor neuron activity in relation to saccadic eye movements (Part 1) neuro4e-fig-20-07-1r.jpg

Figure 20.7 Motor neuron activity in relation to saccadic eye movements (Part 2) neuro4e-fig-20-07-2r.jpg

Figure 20.8 Synaptic circuitry responsible for horizontal movements of the eyes to the right neuro4e-fig-20-08-0.jpg

Figure 20.9 Evidence for the registration of sensory and motor maps in superior colliculus neuro4e-fig-20-09-0.jpg

Figure 20.9 Evidence for the registration of sensory and motor maps in superior colliculus (Part 1) neuro4e-fig-20-09-1r.jpg

Figure 20.9 Evidence for the registration of sensory and motor maps in superior colliculus (Part 2) neuro4e-fig-20-09-2r.jpg

Figure 20.10 Saccades are encoded in movement coordinates, not retinotopic coordinates neuro4e-fig-20-10-0.jpg

Figure 20.11 Projections from the frontal eye field to the superior colliculus and the PPRF neuro4e-fig-20-11-0-.jpg

Box 20B(1) Sensory Motor Integration in the Superior Colliculus neuro4e-box-20-b(1)-0.jpg

Box 20B(2) Sensory Motor Integration in the Superior Colliculus neuro4e-box-20-b(2)-0.jpg

Box 20C(1) From Place Codes to Rate Codes neuro4e-box-20-c(1)-0.jpg

Box 20C(2) From Place Codes to Rate Codes neuro4e-box-20-c(2)-0.jpg

Box 20C(2) From Place Codes to Rate Codes (Part 1) neuro4e-box-20-c(2)-1r.jpg

Box 20C(2) From Place Codes to Rate Codes (Part 2) neuro4e-box-20-c(2)-2r.jpg

Figure 20.12 Responses of neurons in the frontal eye fields neuro4e-fig-20-12-0.jpg

Figure 20.12 Responses of neurons in the frontal eye fields (Part 1) neuro4e-fig-20-12-1r.jpg

Figure 20.12 Responses of neurons in the frontal eye fields (Part 2) neuro4e-fig-20-12-2r.jpg

Figure 20.12 Responses of neurons in the frontal eye fields (Part 3) neuro4e-fig-20-12-3r.jpg

Figure 20.12 Responses of neurons in the frontal eye fields (Part 4) neuro4e-fig-20-12-4r.jpg

Figure 20.13 The sensory and motor structures that govern saccadic and pursuit eye movements neuro4e-fig-20-13-0.jpg