Researchers offer possible explanation for how the brain learns to identify both colour and black-and-white images. Findings show that early in life, when the retina is unable to process colour information, the brain learns to distinguish objects based on luminance, rather than colour.
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#brainresearch #neuroscience #retina #colorvision #visuallearning
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#brainresearch #neuroscience #retina #colorvision #visuallearning
Science
Impact of early visual experience on later usage of color cues
Human visual recognition is remarkably robust to chromatic changes. In this work, we provide a potential account of the roots of this resilience based on observations with 10 congenitally blind children who gained sight late in life. Several months or ...
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Common bacteria discovered in the eye linked to cognitive decline and Alzheimer’s: Study shows for first time that Chlamydia pneumoniae (common cause of pneumonia and sinus infection) can reach retina where it triggers immune responses linked to inflammation, nerve cell death and cognitive decline.
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#EyeHealth #ChlamydiaPneumoniae #Retina #CognitiveDecline #AlzheimersResearch
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#EyeHealth #ChlamydiaPneumoniae #Retina #CognitiveDecline #AlzheimersResearch
Study Finds That Bacteria in Eye Worsens Alzheimer’s
A Cedars-Sinai study finds a common bacterium in the eye linked to Alzheimer’s severity, pointing to new approaches to detect and treat the disease.
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