Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
TED Fluent
Watch TED Talks in your language
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
TED Games
Innovative games that challenge you to think differently
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
TED-Ed
Award-winning educational content and programs
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
Type to search
如何判断自己是否患有季节性情感障碍
283,931 plays
|
凯莉·罗韩 |
TED-Ed
• December 2025
Read transcript
随着冬季临近，白天渐短在动物大脑中引发连锁反应。土拨鼠退入洞穴冬眠，鼬鼠皮毛由棕转白，鸟儿停止鸣唱。科学家发现，某些人类同样会出现季节性行为变化。凯莉·罗韩深入探讨了我们对季节性情感障碍的认知。[导演：阿维·奥弗 旁白：贝瑟尼·卡特莫尔-斯科特 配乐：塞姆·米西里奥格鲁]
TED is supported by ads and partners
