What is Change Blindness?

However, as the rest of their research is gone, it is obviously easy for students who were originally thinking of vision systems to completely forget the changes they made to their partners. According to Levin's study in the second half of 2000, when the observer knew about change in advance, we predicted that 83% of the participants would notice these changes once tested. However, only 11% of the suspicious observers noticed this change. In other words, we not only assign a lot of values ​​and trusts to visual functions, they look less than they think.

Two important concerns are (1) unconscious blindness, and (2) change detection. Since the change is blinded, the researchers have shown that the observer might not notice the change or change in the image may not be noticed. This leads to the phenomenon of blindness in change. Unconscious blindness is that we can not observe certain stimuli; we have many different stimuli that work at the same time, so we do not know all these stimuli. (Pashler, H. E. 1999)

Currently, ataxia blindness is thought to be caused by changes in brain regions involved in vision. This change is usually the result of damage to the brain and affects how the brain "decodes" visual information. Because this is done in another area of ​​the brain, only "visual" exercise processing may be affected, which is usually different from the area where motion processing is performed. The same thing can happen with color perception. In other words, the patient may take the form of color vision abnormality called color vision abnormality. Unlike most other forms of color vision anomalies caused by eye changes, this is caused by changes in the brain.

Blindness This is a useful loss of vision. Blindness may be temporary or permanent and there are many reasons. Damage to birth defects or any part of the eye, the brain region involved in the optic nerve or vision can cause blindness. Because surgical or orthodontic lenses do not correct visual impairment, it may make everyday activities difficult. Diabetes due to aging, macular problems and eye changes is the cause of most blindness in American adults. In children and adolescents eye damage and eye damage are the cause of most blindness.

More than 1 million Americans are legally blinded and 12 million people are blind. Most blind people are over 65 years old, and the prevalence of blindness increases sharply with age. African Americans and Hispanics are at higher risk of blindness and vision impairment than Caucasian because of their high risk of developing diabetes, diabetic retinopathy and glaucoma. Caucasians are at higher risk of developing macular degeneration than other races. Compared with men, women and low-income households are affected by blindness and visual impairment. As the US population ages and demographic changes, the impact of vision loss and visual impairment will increase significantly in the future. Unless corrective action is taken, it is estimated that in 2030 the number of visually impaired people will be doubled.