Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Motion direction, luminance contrast, and speed perception: An unexpected meeting. Retrieved May 24, 2026, from https://4ort.xyz/entity/motion-direction-luminance-contrast-and-speed-perception-an-unexpected-meeting
MLA“Motion direction, luminance contrast, and speed perception: An unexpected meeting.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/motion-direction-luminance-contrast-and-speed-perception-an-unexpected-meeting.
BibTeX@misc{4ortxyz_motion-direction-luminance-contrast-and-speed-perception-an-unexpected-meeting_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Motion direction, luminance contrast, and speed perception: An unexpected meeting}}, year = {2026}, url = {https://4ort.xyz/entity/motion-direction-luminance-contrast-and-speed-perception-an-unexpected-meeting}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Motion direction, luminance contrast, and speed perception: An unexpected meeting — https://4ort.xyz/entity/motion-direction-luminance-contrast-and-speed-perception-an-unexpected-meeting (retrieved 2026-05-24)
