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Ray often wakes up at night talking loudly and incoherently. During this time, his heart rate increases, and he recalls vague images of someone pressing on his chest. However, he is never fully awake and returns to sleep. In the context of sleep disorders, Ray is exhibiting symptoms of _____.
Amygdala
A region of the brain within the temporal lobe, involved in emotion processing, fear responses, and memory association.
Serotonin
A neurotransmitter in the brain associated with mood regulation, appetite, and sleep, among other functions.
Lysergic Acid Diethylamide
A psychedelic drug known for its psychological effects, which can include altered awareness of surroundings, perceptions, and feelings.
Divided-Consciousness View
A theory suggesting that during hypnosis, consciousness splits into different streams, one following the hypnotist's commands and the other acting as a "hidden observer."
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