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At what temperature is the same numerical value obtained in Celsius and Fahrenheit?
Wish-Fulfillment
A theory, often related to dreams, suggesting that dreams represent the unconscious fulfillment of wishes or desires.
Hypnagogic Sensations
Vivid dreamlike hallucinations that occur as one is falling asleep.
Sleep Spindles
Short bursts of brain waves at a frequency of 11-16 hertz seen on an EEG, associated with stage 2 sleep and thought to be related to learning and memory consolidation.
Narcolepsy
A neurological disorder that affects the control of sleep and wakefulness, characterized by excessive daytime sleepiness and sudden sleep attacks.
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