Sensory Memory: The Brain’s Ultra-Fast Gateway
SENSORY MEMORY The Core Definition of Sensory Memory Sensory memory (SM) represents the initial, ultra-fast stage of the human memory system, functioning as a temporary buffer that retains information gathered by the five senses for a fraction of a second. This system acts as a crucial gateway between external stimuli and the higher-level cognitive processes […]
ECHOIC MEMORY
Definition and Fundamental Characteristics of Echoic Memory Echoic memory, frequently termed auditory sensory memory, represents the initial, extremely brief storage phase of auditory information within the human nervous system. It is defined precisely as the persistence of an auditory stimulation trace that remains available for processing immediately following the cessation of the physical sound stimulus. […]
PRECATEGORICAL ACOUSTIC STORAGE (PAS)
Introduction and Definition of PAS Precategorical Acoustic Storage (PAS) constitutes a critical, initial component of the human memory system, specifically designed to handle the transient nature of auditory information. Functioning as a high-fidelity sensory memory register, PAS briefly retains raw acoustic data immediately following its reception by the auditory cortex but prior to its formal […]