Memory functioning refers to the processes involved in encoding, storing, and retrieving information in the brain. It involves the ability to acquire new information, retain it over time, and retrieve it when needed.
Encoding is the process of converting sensory information into a form that can be stored in memory. It involves transforming information from short-term memory to long-term memory.
Retrieval is the process of accessing stored information from memory. It involves bringing back previously encoded and stored memories into conscious awareness.