Non-linear retinal processing supports invariance during fixational eye movements

被引：6

作者：

Greene, Garrett ^{[1
,2
]}

Gollisch, Tim ^{[2
,3
,4
]}

Wachtler, Thomas ^{[1
,2
]}

机构：

[1] Univ Munich, Dept Biol 2, Munich, Germany

[2] Bernstein Ctr Computat Neurosci Munich, Munich, Germany

[3] Univ Med Ctr, Dept Ophthalmol, Gottingen, Germany

[4] Bernstein Ctr Computat Neurosci Gottingen, Gottingen, Germany

来源：

VISION RESEARCH | 2016年 / 118卷

关键词：

Retinal ganglion cell; Fixational eye movement; Ouchi illusion; Parasol; Y cell; Motion; Stabilisation; Gaze-invariance; Invariance; PARASOL GANGLION-CELLS; RECEPTIVE-FIELD; OUCHI ILLUSION; MOTION; CAT; MICROSACCADES; SENSITIVITY; STABILITY; STABILIZATION; INTEGRATION;

D O I：

10.1016/j.visres.2015.10.012

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Fixational eye movements can rapidly shift the retinal image, but typically remain unnoticed. We identify and simulate a model mechanism for the suppression of erroneous motion signals under fixational eye movements. This mechanism exploits the non-linearities common to many classes of large retinal ganglion cells in the mammalian retina, and negates the need for extra-retinal signals or explicit gaze information. When tested using natural images undergoing simulated fixational eye movements, our model successfully distinguishes "real world" motion from retinal motion induced by eye movements. In addition, this model suggests a possible explanation for several fixational eye movement related visual illusions such as the Ouchi-Spillmann and "Out-of-focus" illusions. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：158 / 170

页数：13

共 62 条

[41]

Ouchi H., 1977, Japanese optical and geometrical art

[42] Vector subtraction using visual and extraretinal motion signals: A new look at efference copy and corollary discharge theories [J].

Perrone, John A. ;

Krauzlis, Richard J. .

JOURNAL OF VISION, 2008, 8 (14)

[43] Spatio-temporal correlations and visual signalling in a complete neuronal population [J].

Pillow, Jonathan W. ;

Shlens, Jonathon ;

Paninski, Liam ;

Sher, Alexander ;

Litke, Alan M. ;

Chichilnisky, E. J. ;

Simoncelli, Eero P. .

NATURE, 2008, 454 (7207) :995-U37

[44] A neural computation for visual acuity in the presence of eye movements [J].

Pitkow, Xaq ;

Sompolinsky, Haim ;

Meister, Markus .

PLOS BIOLOGY, 2007, 5 (12) :2898-2911

[45] Stability of the Visual World during Eye Drift [J].

Poletti, Martina ;

Listorti, Chiara ;

Rucci, Michele .

JOURNAL OF NEUROSCIENCE, 2010, 30 (33) :11143-11150

[46] EVALUATION OF OPTICAL MOTION INFORMATION BY MOVEMENT DETECTORS [J].

REICHARDT, W .

JOURNAL OF COMPARATIVE PHYSIOLOGY A-SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY, 1987, 161 (04) :533-547

[47]

Reichardt W., 1961, S PRINC SENS COMM 19, P303

[48]

RODIECK R. W., 1965, VISION RES, V5, P583, DOI 10.1016/0042-6989(65)90033-7

[49] CAT AND MONKEY RETINAL GANGLION-CELLS AND THEIR VISUAL FUNCTIONAL ROLES [J].

SHAPLEY, R ;

PERRY, VH .

TRENDS IN NEUROSCIENCES, 1986, 9 (05) :229-235

[50] The Ouchi-Spillmann illusion revisited [J].

Spillmann, Lothar .

PERCEPTION, 2013, 42 (04) :413-429

← 1 2 3 4 5 6 7 →