Users Online Now:
2,302
(
Who's On?
)
Visitors Today:
1,416,830
Pageviews Today:
2,043,764
Threads Today:
570
Posts Today:
11,042
04:39 PM
Directory
Adv. Search
Topics
Forum
Back to Forum
Back to Thread
REPLY TO THREAD
Subject
Interesting: your visual cortex gets switched off every time you move your eyes
User Name
Font color:
Default
Dark Red
Red
Orange
Brown
Yellow
Green
Olive
Cyan
Blue
Dark Blue
Indigo
Violet
Black
Font:
Default
Verdana
Tahoma
Ms Sans Serif
In accordance with industry accepted best practices we ask that users limit their copy / paste of copyrighted material to the relevant portions of the article you wish to discuss and no more than 50% of the source material, provide a link back to the original article and provide your original comments / criticism in your post with the article.
[quote:Anonymous Coward 76891542:MV8zODk4NTQyXzcwMjYxNjg4XzM2QkRGODM0] [quote:Dr. Moran:MV8zODk4NTQyX0VBMTQ5NEVG] Another thread made me read more about saccadic masking. Every time you move your eyes (and they are moving all the time), your brain switches off the processing of retinal images. When the movement stops, the processing starts again. During that time you're effectively blind. It's called saccadic masking. If this didn't happen, you'd see blurred images every time your eyes move. Our field of vision seems to be continuous due to a phenomenom known as transsaccadic memory. The brain takes in the image obtained just before the saccadic mask sets in, and the image it gets when the mask is lifted. It then integrates these two images to fill in the gap. [/quote] Yes. Reality is blinking on-and-off at such speed that it looks like a stable, consistent unified field (of vision and matter), but our brains are projecting via the eyes dual images that appear to us as one without any gap (proven in the double-slit experiment, too). The non-locality of consciousness results in the brain simulating everything it 'sees' like from a data-stream and then it integrates them into one 'blinkered' reality. [/quote]
Original Message
Another thread made me read more about saccadic masking.
Every time you move your eyes (and they are moving all the time), your brain switches off the processing of retinal images. When the movement stops, the processing starts again. During that time you're effectively blind. It's called saccadic masking.
If this didn't happen, you'd see blurred images every time your eyes move.
Our field of vision seems to be continuous due to a phenomenom known as transsaccadic memory. The brain takes in the image obtained just before the saccadic mask sets in, and the image it gets when the mask is lifted. It then integrates these two images to fill in the gap.
Pictures (click to insert)
General
Politics
Bananas
People
Potentially Offensive
Emotions
Big Round Smilies
Aliens and Space
Friendship & Love
Textual
Doom
Misc Small Smilies
Religion
Love
Random
View All Categories
|
Next Page >>