Memory X.Liu PSYC 5130 Short-Term Memory vs. Long-Term Memory
40 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which hemisphere is language typically located in for most right-handed individuals?

  • Occipital lobe
  • Right hemisphere
  • Left hemisphere (correct)
  • Cerebellum
  • What is the system doing in pattern separation?

  • Encoding new pattern-separated memories (correct)
  • Reactivating old memories
  • Fine-tuning the hippocampus
  • Recalling old memories
  • What happens when the Corpus Callosum is severed in 'split-brain' patients?

  • Prevents the spread of epileptic seizures (correct)
  • Enhances communication between brain hemispheres
  • Improves memory functions
  • Increases the risk of seizures
  • Which area provides strategic influences for fine-tuning the hippocampus in memory solutions?

    <p>Frontal lobe</p> Signup and view all the answers

    At what learning rate does an event with a 0.66 probability converge on an accurate estimate across discrete events?

    <p>.005</p> Signup and view all the answers

    Which brain region is associated with Broca's area?

    <p>Left inferior frontal region</p> Signup and view all the answers

    What is a common symptom seen in Broca's aphasia patients?

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

    What type of activity occurs in the brain when resting?

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

    Which stage of sleep is characterized by the presence of REM sleep?

    <p>Stage 1</p> Signup and view all the answers

    What is the effect of damage to Broca's area in a language-impaired patient?

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

    What did Egyptians report happening after a blow to the head 3000 years ago?

    <p>Speech loss</p> Signup and view all the answers

    What does pattern completion involve?

    <p>Reactivating old memories</p> Signup and view all the answers

    'Right hemiparesis' refers to weakening observed in which side of the body for Broca's patients?

    <p>'Right arm and leg'</p> Signup and view all the answers

    When does the system encode new patterns in CA3?

    <p>When treating the retrieval cue as novel</p> Signup and view all the answers

    What type of learning rate leads to an accurate estimate across discrete events?

    <p>.005</p> Signup and view all the answers

    'Dichotic Listening' involves listening to spoken words with different words piped into each ear, typically showing an advantage for words heard through which ear?

    <p>'Right ear (left hemisphere)'</p> Signup and view all the answers

    What structure connects and transfers information between the two hemispheres of the brain?

    <p>Corpus Callosum</p> Signup and view all the answers

    During which phase of sleep does the hippocampus teach the cortex through replay?

    <p>NREM sleep</p> Signup and view all the answers

    What is the function of the lexicon in language processing?

    <p>Meaning of words</p> Signup and view all the answers

    Which aspect of language focuses on putting together units of meaning?

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

    What term is used to describe the process of mapping auditory input to known speech sounds?

    <p>Speech Perception</p> Signup and view all the answers

    Why is sleep necessary for memory consolidation?

    <p>To help the cortex incorporate new memories into existing knowledge</p> Signup and view all the answers

    What process occurs in the hippocampus during Slow-Wave Sleep (SWS)?

    <p>Replay teaching to the cortex</p> Signup and view all the answers

    What is the primary function of semantics in language processing?

    <p>Meaning of words</p> Signup and view all the answers

    What is another term for conduction aphasia?

    <p>Motor aphasia</p> Signup and view all the answers

    Which type of aphasia shows well-preserved auditory comprehension but an inability to repeat words or sentences?

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

    Where is the arcuate fasciculus located?

    <p>Between Wernicke's area and Broca's area</p> Signup and view all the answers

    Which type of aphasia involves deficits in articulation and grammar comprehension?

    <p>Broca's aphasia</p> Signup and view all the answers

    What is the main feature of word deafness?

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

    In which type of aphasia are comprehension and production of meaningful speech affected?

    <p>Wernicke's aphasia</p> Signup and view all the answers

    Which type of aphasia exhibits residual overlearned speech?

    <p>Global aphasia</p> Signup and view all the answers

    'Atypical/Subcortical' aphasia is associated with which brain structures?

    <p>(Head of caudate in basal ganglia or anterolateral thalamus)</p> Signup and view all the answers

    What type of aphasia is primarily expressive, slow, disjointed, and poorly articulated?

    <p>Broca's aphasia</p> Signup and view all the answers

    Which cortical language area did Wernicke identify as being damaged in his clinical cases?

    <p>Left temporal lobe</p> Signup and view all the answers

    What symptom characterizes Wernicke's aphasia in terms of speech production?

    <p>Superficial structure</p> Signup and view all the answers

    Which type of aphasia results in a person having difficulty understanding language due to damage to the left temporal lobe?

    <p>Wernicke's aphasia</p> Signup and view all the answers

    In which type of aphasia does one experience halting speech and tremendous difficulty in choosing words?

    <p>Broca's aphasia</p> Signup and view all the answers

    What distinguishes Broca's aphasia from Wernicke's aphasia?

    <p>Difficulty in speech production</p> Signup and view all the answers

    What aspect of language processing is primarily affected by damage to the left side of the frontal lobe?

    <p>Expressive language skills</p> Signup and view all the answers

    Which type of aphasia involves difficulty in understanding language but has fairly good speech comprehension?

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

    More Like This

    Memory Class X.Liu PSYC5130 Quiz
    40 questions
    Memory X.Liu PSYC 5130 Quiz
    34 questions
    Memory X.Liu PSYC 5130 Quiz
    39 questions
    Use Quizgecko on...
    Browser
    Browser