15 Questions
Which visual region is important for motion perception?
V5/MT
Which visual region is important for color perception?
V4
Which visual region is stimulated by all visual stimuli?
V1
Which visual region shows no difference in activity when perceiving motion or not?
V1
Which visual region reflects only real color changes?
V1
Which visual region is responsible for color constancy?
V4
Which visual region is affected in achromatopsia, causing loss of color perception?
V4
Which part of the nasal cavity contains the olfactory epithelium?
Roof of the nasal cavity
Why do we have two nostrils?
To allow for different airflow rates
What are odorants?
Small molecules that attach to the olfactory epithelium
How do odorants differ from each other?
They have different absorption rates
What is the response of the low-flow nostril to slow absorption molecules?
Large response
What is the response of the high-flow nostril to high absorption rate molecules?
Large response
Which nostril has a large response to slow absorption molecules?
Low-flow nostril
Which nostril has a large response to high absorption rate molecules?
High-flow nostril
Test your knowledge on visual perception and human neuroimaging in this quiz. Learn about the importance of V5 for motion perception and V4 for color perception. Explore how different visual stimuli affect V1 activity and discover the role of fMRI in mapping cortical visual regions in the human brain. Challenge yourself with questions on illusory motion and the color after-effect.
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