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Visual perception is the ability to interpret information from visible light reaching the eyes. The resulting perception is also known as eyesight, sight or vision. The various physiological components involved in vision are referred to collectively as the visual system, and are the focus of much research in psychology, cognitive science, neuroscience and molecular biology.
The visual system in humans allows individuals to assimilate information from the environment. The act of seeing starts when the lens of the eye focuses an image of its surroundings onto a light-sensitive membrane in the back of the eye, called the retina. The retina is actually part of the brain that is isolated to serve as a transducer for the conversion of patterns of light into neuronal signals.
The lens of the eye focuses light on the photoreceptive cells of the retina, which detect the photons of light and respond by producing neural impulses. These signals are processed in a hierarchical fashion by different parts of the brain, from the retina to the lateral geniculate nucleus, to the primary and secondary visual cortex of the brain.
Death Perception at the U of M Xperimental for the 2011 MN Fringe Festival starring Kelvin Hatle. Photo by Eric G.Y. Petersen.
Predicting Perceptions: The 3rd International Conference on Appearance. Just a few pictures to share. Shoot at Heriot-Watt University, Our Dynamic Earth and National Museums of Scotland using a Canon 5D MKII and an HTC One S.
Predicting Perceptions: The 3rd International Conference on Appearance. Just a few pictures to share. Shoot at Heriot-Watt University, Our Dynamic Earth and National Museums of Scotland using a Canon 5D MKII and an HTC One S.
Predicting Perceptions: The 3rd International Conference on Appearance. Just a few pictures to share. Shoot at Heriot-Watt University, Our Dynamic Earth and National Museums of Scotland using a Canon 5D MKII and an HTC One S.
Glass Cabinet by Sanath Kaubadana is on display at the Colombo Art Biennale (CAB).
“Becoming” is the theme for the second edition of the Colombo Art Biennale is held from 15th February 2012 to 19th February 2012 at Park Street Mews, J.D.A. Perera Gallery and National Art Gallery. Colombo Art Biennale includes paintings, installations, photos, performance, audio and video presentations. Many art talks also held during the five day festival of art.
39 artists from Austria, Australia, Bangladesh, Germany, India, Nepal, Netherlands, Norway, Pakistan, Sweden and Sri Lanka participated in the festival of art.
Predicting Perceptions: The 3rd International Conference on Appearance. Just a few pictures to share. Shoot at Heriot-Watt University, Our Dynamic Earth and National Museums of Scotland using a Canon 5D MKII and an HTC One S.
after a bout of multi theft auto i found my self with a blank head and lethargy. i sketched out the small box because i found myself stairing at the shades cast in the rooms corner, trying to invert the corner in my mind. it took along time for me to realise that i should draw something in there...any way its not perfect, and probably only effective if your my hight. the shading of the wall and ceiling dont match quite either( or fully line up yet) such is the learning process.