The Libet Experiment: Is Free Will Just an Illusion? - 双语字幕
Put your hand in front of you and flex your wrist.
You presumably first had a thought.
Flex wrist.
that then caused your risk to move.
That's how it seems.
But Benjamin LeBett's experiments in the 1980s have cast some doubt on that.
In his neuroscience lab,
he up subjects to an EEG machine measuring brain activity via electrodes on their scalps,
and then asked them to choose to perform a simple hand movement when they felt like it.
He also got them to record the time at which they made a conscious decision to move their hands.
Discerningly, he found evidence of brain activity initiating the movement hundreds of milliseconds before the conscious decision was reported.
In other words,
his experiments seemed to show that the conscious decision was didn't cause the movement,
the brain activity bringing about movement started before the individual willed anything to happen.
Some people think this is proof that free will is an illusion,
that our conscious decisions are more like reports on what is already happening than the causes of our action.
Libet didn't go that far.
He thought that we might not have-
But there's still time for what some have called free won't a conscious veto of an action that is started in the brain
Others are more skeptical about the implications of these experiments.
They point out difficulties of recording the time of a subjective decision And question whether Libet's findings could apply to more complex conscious decisions based
on reasons such as the decision to reject the claim that Libet's experiments undermine our idea of free will.
解锁更多功能
安装 Trancy 扩展，可以解锁更多功能，包括AI字幕、AI单词释义、AI语法分析、AI口语等
兼容主流视频平台
Trancy 不仅提供对 YouTube, Netflix, Udemy, Disney+, TED, edX, Kehan, Coursera 等平台的双语字幕支持，还能实现对普通网页的 AI 划词/划句翻译、全文沉浸翻译等功能，真正的语言学习全能助手。
支持全平台浏览器
Trancy 支持全平台使用，包括iOS Safari浏览器扩展
多种观影模式
支持剧场、阅读、混合等多种观影模式，全方位双语体验
多种练习模式
支持句子精听、口语测评、选择填空、默写等多种练习方式
AI 视频总结
使用 OpenAI 对视频总结，快速视频概要，掌握关键内容
AI 字幕
只需3-5分钟，即可生成 YouTube AI 字幕，精准且快速
AI 单词释义
轻点字幕中的单词，即可查询释义，并有AI释义赋能
AI 语法分析
对句子进行语法分析，快速理解句子含义，掌握难点语法
更多网页功能
Trancy 支持视频双语字幕同时，还可提供网页的单词翻译和全文翻译功能