What is another word for sleep spindle?
Pronunciation: [slˈiːp spˈɪndə͡l] (IPA) 
A sleep spindle is a unique neurological event that occurs during non-REM sleep and is characterized by a sudden burst of brain activity. Sometimes referred to as sleep spikes, spindles are a critical part of the sleep cycle, playing a crucial role in the consolidation and retention of memory. Other synonyms for sleep spindle include slow wave oscillation, thalamocortical oscillation, and sigma wave. While the precise role of sleep spindles in the brain is not yet fully understood, research has suggested that they may be involved in processes such as learning, memory formation, and cognitive function overall.
