Optical illusions show how we see | Beau Lotto

推荐理由

Here's a fun video to watch

推荐robomartin · 原文2023年2月

说明

这是2009年由TED发布的一部演讲，主题归在Neuroscience & the brain。它讲的是visual perception这一支里的具体问题，而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成：Neuroscientist Beau Lotto runs the audience through color and pattern illusions to show that perception is shaped by context and evolutionary history rather than being a direct readout of the world. The talk is playful and hands-on, and it argues that the brain interprets ambiguous signals.这些读者给出的理由，核心是：HN commenters use it as a fun, accessible demonstration that color perception depends on surrounding patterns and that what we see differs from what the eyes register.讲法不绑某一条新闻，过几年仍然可以当材料看。从2017年到2023年，有1位不同的读者在1个不同月份把它推荐出来，其中明确叫别人去看的有0次。适合一次性看完。讲者把一个判断讲透，演示是在给这个判断配例子。如果已经会了基本定义，就把注意力放在它怎么把visual perception变成能跟着复述的例子。

视频信息

频道

TED

时长

19 分

发布年份

2009

同主题更多

• 1. Introduction to Human Behavioral Biology
• Stanford's Sapolsky On Depression in U.S. (Full Lecture)
• What Bodies Think About: Bioelectric Computation Outside the Nervous System - NeurIPS 2018
• The great porn experiment | Gary Wilson | TEDxGlasgow
• Controlling Your Dopamine For Motivation, Focus & Satisfaction
• Personal Growth Series: Dr. William Dement on Healthy Sleep and Optimal Perfo...