Alexia without agraphia
MONDO:0000686Loss of the power to comprehend written materials despite preservation of the ability to write (i.e., alexia without agraphia). This condition is generally attributed to lesions that 'disconnect' the visual cortex of the non-dominant hemisphere from language centers in the dominant hemisphere. This may occur when a dominant visual cortex injury is combined with underlying white matter lesions that involve crossing fibers from the occipital lobe of the opposite hemisphere. (From Adams et al., Principles of Neurology, 6th ed, p483)
Also known as: Agnosias, visual verbal, agnosia, visual verbal, alexia without agraphia, Agraphias, alexia without, Blindnesses, Pure Word, Pure Word Blindnesses, Pure Word blindness, Pure alexia
14 clinical trials for this condition and its sub-types, 0 tagged with Alexia without agraphia itself.
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Virtual city simulator trains blind individuals to dodge Real-World hazards
Disease control CompletedThis study tests a smart computer simulation (digital twin) of Saudi streets to train visually impaired people on safe navigation. Participants use 3D audio and a vibrating vest to learn to avoid obstacles. The goal is to see if this high-tech training reduces real-world collisio…
Sponsor: King Salman Center for Disability Research • Aim: Disease control
Last updated Jun 27, 2026 13:06 UTC
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Can a catchy tune help visually impaired kids brush better?
Knowledge-focused CompletedThis study tested whether a sing-along song can help visually impaired individuals aged 6 to 20 learn to brush their teeth better. Forty participants in Nepal were split into two groups: one received standard audio-tactile instruction, and the other heard a song with the same ins…
Sponsor: Mahidol University • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:01 UTC