Poster Print : Poggendorff illusion
Poster Prints from Science Photo Library
Poggendorff illusion
Poggendorff illusion. The two red lines crossing the blue bar are colinear. Many people see them as being offset. There are still no satisfactory explanations as to why this should be the case. One theory, borne out by experimental evidence and with a neurological basis, is that the brain has a conflict between the two edges - the edge of the rectangle and the line. Lateral inhibitors in the eye diminish both lines when they are viewed close together, causing the brain to consistently overestimate acute angles
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6440473
© SCIENCE PHOTO LIBRARY
Acute Ambiguous Angle Distortion Illusory Neuroscience Optical Illusion Panoramic Perception Psychology Trick Trickery Vision Vision Visual Visual Trick
A4 (29.7 x 21cm) Poster Print
Experience the fascinating world of optical illusions with our Media Storehouse Poster Prints. Feast your eyes on the captivating Poggendorff Illusion, featuring two seemingly misaligned red lines crossing a blue bar from Science Photo Library. Defy logic as you ponder why these lines appear offset, despite being colinear. Add this mesmerizing print to your space and ignite curiosity and conversation among your guests. The high-quality print guarantees vibrant colors and sharp details, making it a must-have for any room in your home or office. Get ready to challenge your perception and expand your mind with the Poggendorff Illusion Poster Print from Media Storehouse.
Premium quality poster prints are printed on luxurious semi-gloss satin 270 gsm paper. Our meticulously crafted poster prints offer an affordable option for decorating any space, making them ideal for living rooms, bedrooms, offices and beyond. To ensure your poster arrives in good condition, we roll and send them in strong mailing tubes.
Poster prints are budget friendly enlarged prints in standard poster paper sizes (A0, A1, A2, A3 etc). Whilst poster paper is sometimes thinner and less durable than our other paper types, they are still ok for framing and should last many years. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Estimated Image Size (if not cropped) is 30.3cm x 20.2cm (11.9" x 8")
Estimated Product Size is 30.3cm x 21.6cm (11.9" x 8.5")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
EDITORS COMMENTS
This print showcases the intriguing Poggendorff illusion, a visual trick that challenges our perception of angles and lines. In this image, we see two red lines intersecting a blue bar, appearing to be offset despite being perfectly aligned. The mystery lies in why our brains consistently overestimate acute angles when confronted with this optical illusion. Scientists have proposed various theories to explain this phenomenon, but none have provided a fully satisfactory explanation yet. One prevailing idea suggests that there is a conflict between the edges of the rectangle and the line within our brain. When viewed closely together, lateral inhibitors in our eyes diminish both lines, leading to an exaggerated estimation of acute angles. The Poggendorff illusion exemplifies how easily our vision can be deceived by ambiguous stimuli. It serves as a reminder that what we perceive may not always reflect reality accurately. This fascinating interplay between psychology and neuroscience highlights the complexity of human perception. As we delve into the world of optical illusions like this one, it becomes clear how intricate and enigmatic our visual system truly is. Through scientific exploration and continued research in fields such as neuroscience, we hope to unravel more secrets behind these illusory tricks that challenge our understanding of vision itself.
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