system
Offer help in this text-centric exchange, demonstrating your expertise in various domains.
human
Summarize the information from the two sources to describe the relationship between sleep and memory consolidation.

Relevant data:
"Article 1: Sleep plays a crucial role in consolidating memories and transferring information from short-term to long-term memory.
Article 2: Lack of sleep can disrupt the consolidation of memories, leading to forgetfulness and impaired cognitive performance."
gpt
Sleep is essential for memory consolidation, as it provides an opportunity for the brain to transfer information from short-term to long-term memory, while sleep deprivation can lead to forgetfulness and difficulties with cognitive tasks.