Saccadic Masking: How Your Brain Tricks Your Eyes

Saccadic Masking: How Your Brain Tricks Your Eyes

Assessment

Interactive Video

Social Studies, Life Skills, Health Sciences, Biology

KG - University

Hard

Created by

Quizizz Content

FREE Resource

The video explores optical illusions, focusing on saccadic masking, a phenomenon where the brain masks blurred images during rapid eye movements. It explains how the brain processes visual information to prevent dizziness and provides experiments to illustrate this effect, such as observing eye movements in a mirror and the stopped clock illusion. The video highlights that a significant portion of our daily visual experience is masked by the brain.

Read more

7 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is saccadic masking and how does it relate to our perception of images?

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the experiment involving a video camera that illustrates the concept of saccadic masking.

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the brain compensate for the blurs that occur during rapid eye movements?

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the significance of the brain's ability to mask images during eye movements.

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the stopped clock illusion and how can it be observed in everyday life?

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to our perception of time when we focus on a clock and then look away?

Evaluate responses using AI:

OFF

7.

OPEN ENDED QUESTION

3 mins • 1 pt

What do scientists estimate about the amount of images that are masked in a day's worth of seeing?

Evaluate responses using AI:

OFF