Vocabulary›C2›Perception & the senses

Optical illusions and perception

LEARN

PRACTICE

PERCEPTION & THE SENSES

Explain Why Your Eyes Can Be Fooled

In this lesson, you will learn 20 words for describing why the brain sees movement in still images, misjudges colours and fills in missing details. Afterwards, you will be able to explain an illusion precisely and discuss how much of seeing happens in the mind.

IN THIS LESSON

20 new words

Learn each one, then practise with a quick quiz.

LEVEL

WORDS

QUESTIONS

Part of Perception & the senses on the C2 trail.