Dynamic context–based updating of object representations in the visual cortex
science.org·14h
👁️Computer Vision
Preview
Report Post

Abstract Objects in real-world scenes are often poorly or partially visible, for example because they are occluded or appear in the periphery. An additional challenge of real-world vision is that it is dynamic, causing the appearance of objects (e.g., their size and orientation) to change as we move. Notably, however, these changes are predictable from the three-dimensional structure of the surrounding scene. In two functional magnetic resonance imaging studies, we find that the visual cortex dynamically updates object representations using this predictive contextual information. First, visual cortical representations of objects were enhanced when they rotated congruently (versus incongruently) with the surrounding scene. Second, the inferred orientation of the object could be decoded from…

Similar Posts

Loading similar posts...

Keyboard Shortcuts

Navigation
Next / previous item
j/k
Open post
oorEnter
Preview post
v
Post Actions
Love post
a
Like post
l
Dislike post
d
Undo reaction
u
Recommendations
Add interest / feed
Enter
Not interested
x
Go to
Home
gh
Interests
gi
Feeds
gf
Likes
gl
History
gy
Changelog
gc
Settings
gs
Browse
gb
Search
/
General
Show this help
?
Submit feedback
!
Close modal / unfocus
Esc

Press ? anytime to show this help