#  Researchers uncover surprising limit on human imagination 

 





August 11, 2025

 

 

     ![Tomer Ullman leaning against building](/sites/g/files/omnuum9601/files/styles/hwp_16_9__480x270/public/2025-08/Ullman%2C%20Tomer_0204.jpg?itok=3vg6inar) 

Niles Singer/Harvard Staff Photographer



 



 

Associate Professor of Psychology Tomer D. Ullman's research explores [how many objects the human brain can imagine at once.](https://news.harvard.edu/gazette/story/2025/08/researchers-uncover-surprising-limit-on-human-imagination/)



 

 

 



 

 

 Share on:- [     Facebook ](#)
- [     Twitter ](#)
- [     Linkedin ](#)