What is the capacity of long term memory?

Long-term memory refers to the lasting storage of information. Learn more about the duration, capacity, and types of long-term memory. read more

While long-term memory is also susceptible to the forgetting process, long-term memories can last for a matter of days to as long as many decades. There are a number of factors that can influence how long information endures in long-term memory. read more

Theoretically, the capacity of long-term memory could be unlimited, the main constraint on recall being accessibility rather than availability. Duration might be a few minutes or a lifetime. Suggested encoding modes are semantic (meaning) and visual (pictorial) in the main but can be acoustic also. read more

Long-term memory (LTM) is the stage of the Atkinson–Shiffrin memory model where informative knowledge is held indefinitely. It is defined in contrast to short-term and working memory, that persist for only about 18 to 30 seconds. read more