Short-term Memory

Definition

Short-term memory refers to the temporary storage system within our brains that holds small amounts of information for a brief period, typically lasting a few seconds to about a minute. It is responsible for temporarily keeping details that are immediately relevant or necessary for ongoing tasks.

Example

When trying to remember a phone number someone just told you so you can dial it, you might repeat the number to yourself a few times while reaching for your phone. Once you've dialed the number and the call connects, you likely don't need to recall that specific sequence anymore, demonstrating how short-term memory holds information temporarily before it is either transferred to long-term memory or forgotten.

Why it Matters

Short-term memory is essential because it enables us to manage daily tasks that require immediate attention. It allows us to follow conversations, complete simple calculations, and remember instructions for a short period. Without effective short-term memory, performing even routine activities would become challenging. Moreover, understanding short-term memory helps in identifying potential cognitive issues early on, which can be crucial for maintaining overall brain health and functionality.

See Also

• Memory