Upload File

retinal correspondence –normal/anomalous –depth –constancy –at what viewing distance things...

  • Home
  • Documents
  • Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At
27
• Retinal Correspondence – Normal/Anomalous – Depth – Constancy – At what viewing distance Things to Note Things to Note • Suppression – Size – Depth – Constancy – Laterality – At what viewing distance

Upload: jack-warner

Post on 12-Jan-2016

224 views

Category:

Documents


3 download

Report

Tags:

TRANSCRIPT

Page 1: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

• Retinal Correspondence– Normal/Anomalous– Depth– Constancy– At what viewing

distance

Things to NoteThings to Note

• Suppression– Size– Depth– Constancy– Laterality – At what viewing

distance

Page 2: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

““Sally”Sally”

• BVA: 20/20 @ D/NO.D., O.S., O.U.

• CT:25 AET with O.S. fixation 80%

30 AET’ with O.S. fixation 50%

• CT w/+3.00 add:20 AET’

• Bagolini:@40 cm

• Bagoliniw/30 BO:

Page 3: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

BAGOLINI STRIATED LENSBAGOLINI STRIATED LENSEXPECTED RESULTSEXPECTED RESULTS

LENSES

MONOC.PERCEPT

BINOC.PERCEPT

O.S. O.D.

Page 4: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

BAGOLINI STRIATED LENSBAGOLINI STRIATED LENSEXPECTED RESULTSEXPECTED RESULTS

MONOC.PERCEPT

NORMAL BINOC.PERCEPT

ET BINOC.PERCEPT:

UNCROSSEDUNCROSSEDPROJECTIONPROJECTION

Page 5: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

BAGOLINI STRIATED LENSBAGOLINI STRIATED LENSET W/ NRC RESULTSET W/ NRC RESULTS

ET BINOC.PERCEPT:

Page 6: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

BAGOLINI STRIATED LENSBAGOLINI STRIATED LENSET W/ ARC RESULTSET W/ ARC RESULTS

hARC:30 ET

uARC: 30 ET

NO PRISM 15 BO

Page 7: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

““Sally” (Cont.)Sally” (Cont.)

• Synoptophore:– w/small 1º target:

H = 20 BO, S = 10 BOno suppression noted

– w/small 2º target: H = 28 BO, S = 13BOsuppression O.D. (illum 9 for O.D.; 7 for O.S. to eliminate suppression)

• Worth 4- dot@ 40cm– 4 dots; split top spot

(r/g)

• Worth 4- dot@ 1 meter– 2 red dots

• Worth 4- dot@ 3 meters– 3 green dots

““RED LENS OVERRED LENS OVER O.D.”O.D.”

Page 8: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

WORTH 4-DOTWORTH 4-DOTARC RESULTSARC RESULTS

Page 9: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

WORTH 4-DOTWORTH 4-DOTDIPLOPIA RESULTSDIPLOPIA RESULTSFOR ETFOR ET

Page 10: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

““Sally” (Cont.)Sally” (Cont.)

• Hering Bielschowsky After-Image Test:

– w/ eyes closed:

– @ 40 cm:

““RED LINE REPRESENTSRED LINE REPRESENTS O.D.”O.D.”

@ 1 meter:

Page 11: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Hering Bielschowsky After-Hering Bielschowsky After-Image Test:Image Test:

Page 12: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Hering Bielschowsky After-Hering Bielschowsky After-Image Test:Image Test:

Page 13: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Hering Bielschowsky After-Hering Bielschowsky After-Image Test: Image Test:

NRCNRC

Page 14: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Hering Bielschowsky After-Hering Bielschowsky After-Image Test: Image Test:

ARCARC

ARPPPOINT

Temp. R

etina

Page 15: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Summary For “Sally”Summary For “Sally”

• Suppression– Size: parafovealparafoveal

– Depth: shallow @ nearshallow @ near deep @ deep @

distancedistance

– Constancy: intermittentintermittent

– Laterality: mostly O.D. mostly O.D. (more alternating @ near) (more alternating @ near)

– At what viewing distance: dist. < neardist. < near

•Retinal Correspondence–Normal: nope!nope!

–Anomalous: uARC mostlyuARC mostly

–Depth: very deepvery deep

–At what viewing distance: ARC at all distancesARC at all distances

Page 16: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

““Ninyata”Ninyata”

• BVA: 20/20 @ D/NO.D., O.S., O.U.

• CT:45 LXT 18 AXT’ with

O.D. fixation 80%

• Bagolini:@40 cm

• Bagolini@2 Meter:

Page 17: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

BAGOLINI STRIATED LENSBAGOLINI STRIATED LENSEXPECTED RESULTSEXPECTED RESULTS

MONOC.PERCEPT

NORMAL BINOC.PERCEPT

XT BINOC.PERCEPT:

CROSSEDCROSSEDPROJECTIONPROJECTION

Page 18: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

BAGOLINI STRIATED LENSBAGOLINI STRIATED LENSXT W/ NRC RESULTSXT W/ NRC RESULTS

XT BINOC.PERCEPT:

Page 19: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

BAGOLINI STRIATED LENSBAGOLINI STRIATED LENSXT W/ ARC RESULTSXT W/ ARC RESULTS

hARC:30 XT

uARC: 30 XT

NO PRISM 15 BI

Page 20: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

““Ninyata” (Cont.)Ninyata” (Cont.)

• Synoptophore:– w/med 1º target:

H = 40BI, S = 0

signif. suppression O.S. noted

– w/large 2º target: H = 18BI, S = 3 BIsuppression O.S. (flicker O.S. to eliminate suppression)

• Worth 4- dot@ 40cm– 5 dots (2 red lights to

right)

• Worth 4- dot@ 1 meter– 2 red dots

• Worth 4- dot@ 3 meters– 2 red dots

““RED LENS OVERRED LENS OVER O.D.”O.D.”

Page 21: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

WORTH 4-DOTWORTH 4-DOTARC RESULTSARC RESULTS

Page 22: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

WORTH 4-DOTWORTH 4-DOTSUPPRESSION SUPPRESSION O.S.O.S.

Page 23: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

WORTH 4-DOTWORTH 4-DOTDIPLOPIA RESULTSDIPLOPIA RESULTSFOR XTFOR XT

Page 24: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

““Ninyata” (Cont.)Ninyata” (Cont.)

• Hering Bielschowsky After-Image Test:

– w/ eyes closed:

– @ 40 cm:

““RED LINE REPRESENTSRED LINE REPRESENTS O.D.”O.D.”

@ 1 meter:

Page 25: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Hering Bielschowsky After-Hering Bielschowsky After-Image Test: Image Test:

NRCNRC

Page 26: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Hering Bielschowsky After-Hering Bielschowsky After-Image Test: Image Test:

ARCARC

ARPPPOINT

Nasal Retin

a

Page 27: Retinal Correspondence –Normal/Anomalous –Depth –Constancy –At what viewing distance Things to Note Suppression –Size –Depth –Constancy –Laterality –At

Summary For “Ninyata”Summary For “Ninyata”

• Suppression– Size: paramacularparamacular

– Depth: deep @ neardeep @ near very deep @ very deep @

distancedistance

– Constancy:constant (some constant (some intermittentcy @ near)intermittentcy @ near)

– Laterality: O.S. O.S.

•Retinal Correspondence–Normal: nope!nope!

–Anomalous: hARC mostlyhARC mostly

–Depth: deep @ dist; deep @ dist; shallow hARC or shallow hARC or suppression @ nearsuppression @ near


Chapter 9 Constancy and Illusions - Hanover College · PDF file · 2010-08-24Chapter 9: Constancy and Illusions ... Constancy and Illusions The visual system’s purpose is to provide

CROSSED LATERALITY - BMJ

Change, Constancy and the

Perceptual distance and the constancy of size and ... · Perceptual distance and the constancy of size and stereoscopic depth ... theory of the moon illusion is based on the notion

Research Article Tinnitus and Headache · dierent headache forms among tinnitus patients, to investigate whether there is a relationship between tinnitus laterality and headache laterality

Color Constancy at a Pixel - Color in Computer Vision · Color Constancy Research in Human Vision Often Mondrian images were used as stimuli in color constancy experiments. Humans

The Cognitive Neuroscience of Human Laterality: Lessons

Solve the Hand Laterality Judgment Task 1* Related

PSYCHOLOGY · Depth Perception – Definition, Monocular and Binocular cues of depth perception. (ICT – Pictorial Presentation) 3hrs Concept of Perceptual Constancy, Types of Constancies

Color Constancy - McCann Imaging

Modeling Scene Illumination Colour for Computer …vision.sista.arizona.edu/kobus/research/projects/depth_exam/depth...This leads us to the relationship between colour constancy and

Laterality of pharyngeal bolus passage in Wallenberg’s ...lib.tmd.ac.jp/jmd/5403/03_mikushi.pdfIn this study, bolus passage through the pharynx and the mechanism that causes laterality

A potential molecular pathogenesis of cardiac/laterality …A potential molecular pathogenesis of cardiac/laterality defects in Oculo-Facio-Cardio-Dental syndrome Koichi Tanakaa, Akiko

Convolutional Color Constancy · 2015-09-21 · Convolutional Color Constancy Jonathan T. Barron [email protected] Abstract Color constancy is the problem of inferring the color of

of Conviction. Constancy

2010 Laterality RightHandLeftHand 1

Schedule for Today Discussion – Cognitive Constancy Theories Discussion – Cognitive Constancy Theories Presentation – Social Norm Theory Presentation –

Constrained Dichromatic Colour Constancy

Cerebral Laterality, Emotion, and Cardiopulmonary ... · Cerebral Laterality, Emotion, and Cardiopulmonary Functions: An Investigation of Left and Right CVA Patients Clinton S. Comer

Constancy in design

I. Perceptual Organization Overview Introduction (Gestalt) A. Form Perception B. Depth Perception C. Motion Perception D. Perceptual Constancy

Husserl on Perceptual Constancy - Michael Madary€¦ · Husserl on Perceptual Constancy Michael Madary Abstract: In philosophy, perceptual constancy refers to the puzzling phenomenon

A bit more on Frequency-domain EEGapsychoserver.psychofizz.psych.arizona.edu/JJBAReprints/...no laterality effects in the 40Hz EMG bands Laterality of 40 Hz Controlling for EMG contributions

Perceptual Organization Module 13. Overview Perceptual Organization Form Perception Depth Perception Perceptual Constancy

The Constancy of Constants

Laterality Test - Monroe Career & Technical Institute

Robust size illusion produced by expanding and contracting flow …vpp.psych.ac.cn/publications/Robust size illusion 2017.pdf · Size constancy Depth perception abstract A new illusion

Digital Imaging and Communications in Medicine (DICOM)...Attribute Name Tag Type Attribute Description Image Laterality (0020,0062) 1 Laterality of object imaged (as described in Anatomic

LATERALITY, HEREDITY, BEHAVIOR, AND EVOLUTION SUPA PSYCHOLOGY

Alterations in cerebral laterality with emotion and

Laterality of facial expressions of emotion: Universal and

Sweet Leilehua_Sweet Constancy

CEREBRAL LATERALITY: RIGHT BRAIN/LEFT BRAIN

Optical Flow Brightness Constancy The Aperture problem Regularization Lucas-Kanade Coarse-to-fine Parametric motion models Direct depth SSD tracking

Extremities after Drinking Saline at Different Laterality