Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Glaucoma: Overview

Glaucoma: Overview

Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

The fundamentals of eye tracking, Part 7: Determining data quality.

Behavior research methods·2026

Same author

The effect of pupil size on data quality in head-mounted eye trackers.

Behavior research methods·2025

Same author

The best fixation target revisited: New insights from retinal eye tracking.

Behavior research methods·2025

Same author

TittaLSL: A toolbox for creating networked eye-tracking experiments in Python and MATLAB with Tobii eye trackers.

Behavior research methods·2025

Same author

gazeMapper: A tool for automated world-based analysis of gaze data from one or multiple wearable eye trackers.

Behavior research methods·2025

Same author

LEyes: A lightweight framework for deep learning-based eye tracking using synthetic eye images.

Behavior research methods·2025

Same journal

To appear in a new light: Varying illumination colors induce dynamic transformations of perceptual qualities in still images.

i-Perception·2026

Same journal

Pseudo-slimy: A novel phenomenon to evoke stickiness perception.

i-Perception·2026

Same journal

Predictive visual uncertainty around moving trajectories influences causality judgments in launching displays.

i-Perception·2026

Same journal

Light and shape in the work of Robert Fones.

i-Perception·2026

Same journal

Sensorimotor numerosity uniquely supports arithmetic development in children.

i-Perception·2026

Same journal

In praise of anaglyphs.

i-Perception·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Oct 10, 2025

Doppler Optical Coherence Tomography of Retinal Circulation

Doppler Optical Coherence Tomography of Retinal Circulation

Published on: September 18, 2012

Optic Flow: A History.

Diederick C Niehorster¹

¹Lund University Humanities Lab, Lund University, Lund, Sweden.

|December 13, 2021

Summary

This summary is machine-generated.

This study explores the origins of optic flow, a visual motion concept. It finds James Gibson

Keywords:

Calvert Gibson Grindley aircraft landing heading history optic flow self-motion perception

More Related Videos

Fluorescent Dye Labeling of Erythrocytes and Leukocytes for Studying the Flow Dynamics in Mouse Retinal Circulation

Fluorescent Dye Labeling of Erythrocytes and Leukocytes for Studying the Flow Dynamics in Mouse Retinal Circulation

Published on: July 3, 2017

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Published on: April 14, 2014

Related Experiment Videos

Last Updated: Oct 10, 2025

Doppler Optical Coherence Tomography of Retinal Circulation

Doppler Optical Coherence Tomography of Retinal Circulation

Published on: September 18, 2012

Fluorescent Dye Labeling of Erythrocytes and Leukocytes for Studying the Flow Dynamics in Mouse Retinal Circulation

Fluorescent Dye Labeling of Erythrocytes and Leukocytes for Studying the Flow Dynamics in Mouse Retinal Circulation

Published on: July 3, 2017

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients

Published on: April 14, 2014

Area of Science:

Visual Perception
Cognitive Science
History of Science

Background:

Optic flow, the visual motion pattern signaling self-motion, is widely attributed to James Gibson.
Prior research has not fully explored alternative contributions to the optic flow concept.

Purpose of the Study:

To investigate the historical development of the optic flow concept.
To examine the contributions of Gwilym Grindley and Edward Calvert alongside James Gibson.
To determine the extent of intellectual influence between these researchers.

Main Methods:

Archival research into scientific literature.
Analysis of rarely referenced historical documents.
Examination of correspondence and publications.

Main Results:

Gibson's foundational work on optic flow is not directly derived from Grindley or Calvert.
Grindley's work may have informed Gibson about optic flow geometry.
Gibson was unaware of Calvert's contributions until 1956, years after his own publication.

Conclusions:

The development of optic flow illustrates convergent scientific thought.
Attribution of optic flow solely to Gibson overlooks significant parallel developments.
Historical analysis reveals a complex, non-linear progression of scientific ideas.