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The propositional theory involves storing images in the form of a generic propositional code that stores the meaning of the concept not the image itself. The propositional codes can either be descriptive of the image or symbolic. They are then transferred back into verbal and visual code to form the mental image. [32]
The first image is bright and photographic, levels 2 through 4 show increasingly simpler and more faded images, and the last—representing complete aphantasia—shows no image at all. Aphantasia ( / ˌ eɪ f æ n ˈ t eɪ ʒ ə / AY -fan- TAY -zhə , / ˌ æ f æ n ˈ t eɪ ʒ ə / AF -an- TAY -zhə ) is the inability to visualize.
An aura or human energy field is, according to New Age beliefs, a colored emanation said to enclose a human body or any animal or object. [526] In some esoteric positions, the aura is described as a subtle body. [527] Psychics and holistic medicine practitioners often claim to have the ability to see the size, color and type of vibration of an ...
Images and chains of association have their emotional charges displaced from the originating ideas to the receiving one, where they merge and "condense" together. [2] Thus for example a dream figure may resemble A, wear B's clothes and act like C, but nevertheless we know somehow that they are 'really' D - rather as with the composite ...
Blue Aura Color Meaning. Blue auras have a very grounding and calming effect on the mind, body, and spirit. This is the color of relaxation and mindfulness, and it indicates a person with a ...
The visual system is organized hierarchically, with anatomical areas that have specialized functions in visual processing. Low-level visual processing is concerned with determining different types of contrast among images projected onto the retina whereas high-level visual processing refers to the cognitive processes that integrate information from a variety of sources into the visual ...
Originally, Freud used the word ego to mean the sense of self, but later expanded it to include psychic functions such as judgment, tolerance, reality testing, control, planning, defense, synthesis of information, intellectual functioning, and memory. The ego is the organizing principle upon which thoughts and interpretations of the world are ...
In these cases, visual snow is a normal reaction of the body, related to the way photoreceptors (rods) and neurons respond to weak or insufficient stimuli. [ citation needed ] However, if visual snow becomes persistent and continuous — especially if it is accompanied by other symptoms, such as headaches, difficulty focusing, or intense visual ...