Sensory memory is the shortest-term element of memory, acting as a buffer for stimuli received through the senses before they are processed into short-term memory. It allows individuals to retain impressions of sensory information after the original stimulus has ceased, facilitating the initial stage of perception and attention.

Sensory Memory

Sensory memory

shortest-term element of memory

buffer for stimuli

senses

Short-term memory is a cognitive system that temporarily holds a limited amount of information, typically for about 15 to 30 seconds, before it is either forgotten or transferred to long-term memory. It plays a crucial role in everyday tasks, such as language comprehension and problem-solving, by allowing individuals to retain and manipulate information in the moment.

short-term memory

Retaining impressions

Sensory information refers to the data received through the five senses—sight, sound, touch, taste, and smell—that is processed by the nervous system to form perceptions of the environment. This information is crucial for understanding and interacting with the world, influencing behavior, decision-making, and cognitive functions.

sensory information

original stimulus

initial stage of perception

Attention is the cognitive process of selectively concentrating on one aspect of the environment while ignoring others, crucial for information processing and task performance. It involves both voluntary and involuntary mechanisms that can be influenced by various internal and external factors, such as motivation, interest, and stimuli salience.

CUSTOMIZE YOUR LEARNING

CUSTOMIZE YOUR LEARNING

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