Question

Which of the following statements correctly reflects the idea of memory consolidation?

a. Memory consolidation is a mechanism used by declarative but not procedural memory.
b. Memory consolidation converts short-term memories or sensory information into long-term memory.
c. Memories can be consolidated for permanent storage in short-term memory.
d. All short-term memories are eventually converted into a permanent form.

Answer 1

Memory consolidation is the process by which short-term memories or sensory information are converted into long-term memory, organizing and stabilizing memory traces for long-term storage with unlimited capacity. So the correcct option is b.

Step-by-step explanation:

The concept of memory consolidation is best reflected in the statement that it converts short-term memories or sensory information into long-term memory. This process involves organizing and stabilizing a memory trace after the initial acquisition. Memory consolidation allows for short-term memory, which is temporary, to be transformed into long-term memory (LTM), which is a continuous storage of information. This process can take time ranging from a few hours for synaptic consolidation to weeks or even longer for systems consolidation, where memories become independent of the hippocampus and are stored in cortical networks.

Long-term memory is believed to have an unlimited capacity and retains information for periods ranging from minutes to an entire lifetime. There are different types of long-term memories, including explicit memory, which is the conscious recall of facts and events, and implicit memory, which includes skills and conditioned responses that we may not be conscious of.

Answer 2

Which of the following statements correctly reflects the idea of memory consolidation? b. Memory consolidation converts short-term memories or sensory information into long-term memory.

Step-by-step explanation:

Memory consolidation is something that happens during sleep time. It is important to differentiate Memory consolidation, from encoding and declarative memory. While the first one is made of several processes that stabilize a short-term memory after its initial acquisition, making it more permanent, long-term memories, the other ones have different meanings. Encoding is when the brain converts information into a construct so it can be stored. To finish with, declarative memory is what we called consciuos or explicit memory. It is the type of long-term memory that stores events or facts.