X.Liu PSYC 5130 Sleep & Memory Quiz
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Questions and Answers

During which stage of sleep does the hippocampus teach the cortex through replay, as mentioned in the text?

  • REM sleep
  • NREM sleep
  • Wakefulness
  • SWS (correct)
  • Which stage of sleep incorporates new memories into existing knowledge?

  • NREM sleep
  • REM sleep (correct)
  • Light sleep
  • Deep sleep
  • What is the primary function of sleep as discussed in the text?

  • Physical restoration only
  • Memory consolidation only
  • Physical restoration and memory consolidation (correct)
  • Cognitive development
  • In the context of sleep and memory, what role does the hippocampus play during Slow-Wave Sleep (SWS)?

    <p>Teaching the cortex through replay</p> Signup and view all the answers

    Which part of language involves articulating speech sounds?

    <p>Production</p> Signup and view all the answers

    Which type of aphasia is characterized by relatively well-preserved auditory comprehension but a marked inability to repeat words or sentences?

    <p>Conduction Aphasia</p> Signup and view all the answers

    What type of deficits are typically seen in patients with Broca's aphasia?

    <p>Impaired comprehension and production</p> Signup and view all the answers

    In which type of aphasia is there a severe comprehension deficit along with preserved repetition?

    <p>Transcortical Sensory Aphasia</p> Signup and view all the answers

    Which area serves as the bridge from Wernicke's area to Broca's area in the brain?

    <p>Arcuate Fasciculus</p> Signup and view all the answers

    Which type of aphasia is characterized by impaired repetition, preserved comprehension, and spontaneous speech production?

    <p>Conduction Aphasia</p> Signup and view all the answers

    What is the main symptom of Word Deafness?

    <p>Selective word-comprehension deficits</p> Signup and view all the answers

    During which stage of sleep do we typically experience REM sleep?

    <p>Stage 3</p> Signup and view all the answers

    What type of brain activity is associated with being alert?

    <p>Gamma activity</p> Signup and view all the answers

    In what way does the system act during pattern separation in memory processes?

    <p>Encoding new patterns only</p> Signup and view all the answers

    What is the primary function of the hippocampus in memory fine-tuning?

    <p>Encoding new patterns</p> Signup and view all the answers

    Which of the following is a key aspect of slow learning integration event?

    <p>Convergence on accurate estimates quickly</p> Signup and view all the answers

    What is the significance of EEG in studying sleep stages?

    <p>Measuring muscle movements during sleep</p> Signup and view all the answers

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