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  2. Blindsight - Wikipedia

    en.wikipedia.org/wiki/Blindsight

    The majority of studies on blindsight are conducted on patients who are hemianopic, i.e. blind in one-half of their visual field.Following the destruction of the left or right striate cortex, patients are asked to detect, localize, and discriminate amongst visual stimuli that are presented to their blind side, often in a forced-response or guessing situation, even though they may not ...

  3. Visual agnosia - Wikipedia

    en.wikipedia.org/wiki/Visual_agnosia

    At an associative level, the meaning of an object is attached to the perceptual representation and the object is identified. [2] If a person is unable to recognize objects because they cannot perceive correct forms of the objects, although their knowledge of the objects is intact (i.e. they do not have anomia ), they have apperceptive agnosia.

  4. Visual impairment - Wikipedia

    en.wikipedia.org/wiki/Visual_impairment

    Visual or vision impairment (VI or VIP) is the partial or total inability of visual perception.In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment, visual impairment may cause the individual difficulties with normal daily tasks, including reading and walking. [6]

  5. Inattentional blindness - Wikipedia

    en.wikipedia.org/wiki/Inattentional_blindness

    The following criteria are required to classify an event as an inattentional blindness episode: 1) the observer must fail to notice a visual object or event, 2) the object or event must be fully visible, 3) observers must be able to readily identify the object if they are consciously perceiving it, [3] and 4) the event must be unexpected and the failure to see the object or event must be due ...

  6. Ohio Woman, 75, Killed and Partially Eaten by Neighbor ... - AOL

    www.aol.com/ohio-woman-75-killed-partially...

    An Ohio woman was mauled to death and partially eaten by two pigs near her home on Christmas Day, according to reports. Rebecca Westergaard Rigney, 75, was found dead with "injuries to her legs ...

  7. Recovery from blindness - Wikipedia

    en.wikipedia.org/wiki/Recovery_from_blindness

    Recovery from blindness is the phenomenon of a blind person gaining the ability to see, usually as a result of medical treatment. As a thought experiment, the phenomenon is usually referred to as Molyneux's problem.

  8. What colors can cats see? Here's how your pet perceives the ...

    www.aol.com/colors-cats-see-heres-pet-110109011.html

    From velvety purples to fiery reds, many people can see a spectrum of vivid colors via the human eye. Others, however, may have limited hue perception due to certain conditions.. Animals, on the ...

  9. American teacher jailed in Russia is wrongfully detained ...

    www.aol.com/american-teacher-jailed-russia...

    The State Department said an American teacher arrested in Russian on drug charges in 2021 has been designated by the U.S. government as wrongfully detained.