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Image credits: mr-blister-fister #7. One effective body hack for managing stress is the "5-5-5" method. When you feel overwhelmed, take a moment to ground yourself by identifying five things you ...
Cone cells or cones are photoreceptor cells in the retinas of vertebrates' eyes. They respond differently to light of different wavelengths, and the combination of their responses is responsible for color vision. Cones function best in relatively bright light, called the photopic region, as opposed to rod cells, which work better in dim light ...
Autokinetic effect. The autokinetic effect (also referred to as autokinesis and the autokinetic illusion) is a phenomenon of visual perception in which a stationary, small point of light in an otherwise dark or featureless environment appears to move. [1] It was first recorded in 1799 by Alexander von Humboldt who observed illusory movement of ...
Smooth pursuit. In the scientific study of vision, smooth pursuit describes a type of eye movement in which the eyes remain fixated on a moving object. It is one of two ways that visual animals can voluntarily shift gaze, the other being saccadic eye movements. Pursuit differs from the vestibulo-ocular reflex, which only occurs during movements ...
There’s a reason the pros wear it. I’ve never considered the soles of any of my previous Birkenstocks to be unsubstantial. But they aren’t as burly as what you’ll find on the Tokio Super Grip.
The underwater scenes still look cool. And this is the film that really upped the ante on gadgets and ensured that they would become an integral part of the franchise from here on out.
Saccadic masking. Saccadic masking, also known as (visual) saccadic suppression, is the phenomenon in visual perception where the brain selectively blocks visual processing during eye movements in such a way that neither the motion of the eye (and subsequent motion blur of the image) nor the gap in visual perception is noticeable to the viewer.
The two eyes converge to point to the same object. A vergence is the simultaneous movement of both eyes in opposite directions to obtain or maintain single binocular vision. [1] When a creature with binocular vision looks at an object, the eyes must rotate around a vertical axis so that the projection of the image is in the centre of the retina ...