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Iconic memory is the visual sensory memory register pertaining to the visual domain and a fast-decaying store of visual information. It is a component of the visual memory system which also includes visual short-term memory [ 1 ] (VSTM) and long-term memory (LTM).
Research in Cognitive Psychology, Iconic Memory George Sperling (born 1934) [ 1 ] is an American cognitive psychologist , researcher, and educator. Sperling documented the existence of iconic memory (one of the sensory memory subtypes).
In the field of cognitive psychology, mental representations refer to patterns of neural activity that encode abstract concepts or representational “copies” of sensory information from the outside world. [11] For example, our iconic memory can store a brief sensory copy of visual information, lasting a fraction of a second. This allows the ...
Iconic memory, for example, holds visual information for approximately 250 milliseconds. [7] The SM is made up of spatial or categorical stores of different kinds of information, each subject to different rates of information processing and decay.
Iconic memory is the visual part of the sensory memory system. Iconic memory is responsible for visual priming , because it works very quickly and unconsciously . Iconic memory decays very quickly, but contains a very vivid image of the surrounding stimuli.
Types of Long-term Memory. Long-term memory is the site for which information such as facts, physical skills and abilities, procedures and semantic material are stored. Long-term memory is important for the retention of learned information, allowing for a genuine understanding and meaning of ideas and concepts. [6]
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As with iconic memory, echoic memory only holds superficial aspects of sound (e.g. pitch, tempo, or rhythm) and it has a nearly limitless capacity. [16] Echoic memory is generally cited as having a duration of between 1.5 and 5 seconds depending on context [16] [17] [18] but has been shown to last up to 20 seconds in the absence of competing ...