What color is Tuesday? Exploring synesthesia – Richard E. Cytowic
View full lesson: http://ed.ted.com/lessons/what-color-is-tuesday-exploring-synesthesia-richard-e-cytowic
How does one experience synesthesia — the neurological trait that combines two or more senses? Synesthetes may taste the number 9 or attach a color to each day of the week. Richard E. Cytowic explains the fascinating world of entangled senses and why we may all have just a touch of synesthesia.
Lesson by Richard E. Cytowic, animation by TED-Ed.



![Private: [ID: mR4iftG0AjY] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-mr4iftg0ajy-youtube-a-236x133.jpg)
![Private: [ID: jed1NlA_NoQ] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-jed1nlanoq-youtube-au-236x133.jpg)
![Private: [ID: wVuyDfFiP1g] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-wvuydffip1g-youtube-a-236x133.jpg)
![Private: [ID: jnsK6rlneUE] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-jnsk6rlneue-youtube-a-236x133.jpg)
![Private: [ID: GAPxgNfh_h8] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-gapxgnfhh8-youtube-au-236x133.jpg)
![Private: [ID: aZezrvFMU-s] Youtube Automatic](https://myaiu.tv/wp-content/uploads/2026/11/private-id-azezrvfmu-s-youtube-a-236x133.jpg)