Meaning of the word "cognitive load" in English

What does "cognitive load" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cognitive load

US /ˈkɑɡnɪtɪv loʊd/
UK /ˈkɒɡnɪtɪv ləʊd/

Noun

the total amount of mental effort being used in the working memory

Example:
Reducing the amount of information presented at once can decrease cognitive load.
Complex tasks often result in a high cognitive load, making them harder to learn.