[The retention of a color image in short-term memory].
The article deals with the study of the dynamics of retention of a colour image in the short-term memory by a technique of multidimensional scaling under conditions of delayed administration of a second stimulus in a pair. Comparison of colour spaces of the short-term memory (delays of 4, 15, and 60 sec) with the perceptive space without any delay showed that the four-dimensional spherical structure of the colour space remained stable, but the accuracy of assessments decreased with increase of the delay time. This led to a deterioration of the metrical determinacy of the space and an increase in the thickness of the spherical layer.
Vartanov
A V
AV
Manukian
N K
NK
Sokolov
E N
EN
Tsakonas
K G
KG
D000328:Adult; D003118:Color Perception / Q000502:physiology*; D003119:Color Perception Tests / Q000295:instrumentation / Q000379:methods / Q000706:statistics & numerical data; D006801:Humans; D008570:Memory, Short-Term / Q000502:physiology*; D008838:Microcomputers; D011603:Psychophysiology; D013997:Time Factors