Sleep and dreaming Flashcards
What is Rem sleep?
It is a period of sleep where your eyes move rapidly for short bursts of time
What is NREM sleep?
It is the opposite of REM sleep. In NREM sleep your eyes move slowly and your muscles are less relaxed
How are brain waves measured?
Brainwaves are measured during sleep using an EEG (electroencephalogram) by electrodes which are placed on the head to record the brain activity
What is lucid dreaming?
Is when a person is aware they are dreaming and are ab,e to control their dreams
According to Frued what is the storyline content of a dream?
It is known as the manifest content
According to Freud what is the hidden meaning of a dream?
Is the latent content
What did Frued believe that dreams are?
Expressing our unconscious mind, typically sexual and aggressive in nature
What are some common dream activities?
Flying, falling, swimming being attacked and being nude
What is wish fulfilment I. Freudian psychology?
Is dreaming of unacceptable wishes, desires and fantasies in order to reduce anxiety levels
What is the problem solving theory?
Is that dreams have a purpose and help solve problems.
What is he activation synthesis theory?
Is that dreams are meaningless and should not be subjected to interpretation
How long does NREM sleep last for?
90 minutes
Are muscles relaxed in REM sleep?
Yes voluntary muscles are relaxed
Are muscles relaxed in NREM sleep?
Voluntary muscles are less relaxed than in REM sleep
