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Exam 2 (REM Sleep (Dreams happen at this stage (Vivid if you wake up in…

- - - - Relay system
      - Geniculate
        
        in Thalamus
      - Occipital Lobe
        
        You can see stuff in your dream
- - - - Somewhat wrong
  - - - Low level of activity
      - Top Part of Hippocampus
  - - - After Tetanus
        
        Stimulas is lowered and activity is lowered as well but not low enough to the baseline
      - Very High level of stimulus so very high level of activity
- - - - Happening at the same time but not related
      - Can be comorbid with depression, anxiety and epilepsy
  - - - Can mean loss of neurons
        
        Neuron Loss means definancies in leaning, reasoning, attention and impulse control
  - - - Frequent sleeping during the day
    - - Loss of mucle tone
  - - - DRIS is still up
- - - - Something you like is given to you
    - - Something you don't like is given to you
    - - Fixed
        
        Someone gets reinforced every time they do something or for every unit you make something
      - Variable
        
        Don't know how many times you have to do something in order to get a reward
      - Fixed Interval
        
        You get a reward for the same amount of time overtime
      - Variable interval
        
        Don't know how long it will take for you to get your reward because it's at a random pattern
  - - - Something you don't like is given to you
    - - Something you like is taken away form you
- - - - Was treated by taking parts of temporal lobe out
        
        Had complete amnesia, couldn't learn anything new
        
        Brena Milder
        
        Worked with HM
        
        Used tower of hana with him (Ring game)
        
        Demonstrated there was different kinds of memory
- - - - Information that you learned previously interferes with what you're trying to learn
    - - Information you just learned interferes with what you already know
  - - - Something at a beginning of a list is remembered
    - - Remember the end really well
- - - - Helps with test taking if you study in the same room as the test will be taken
- - - - Active in a pattern
    - - Goes at a random pattern
  - - - About to sleep
      - Alpha (random) waves
    - - You're sleeping but can still hear around you
        
        Random EEG waves
        
        Lower amount of brain activity
    - - Highlighted by K spindles
      - K complex
        
        Huge drop of EEG waves
      - Spindle waves
        
        Lots of activity in a small amount of time
      - Sleep jerks happen here
      - Starts to become more synchronized
    - - Becomes more synchronized in (SW) waves
      - Delta waves
        
        Highly synchronized wave
    - - Deepest Sleep
      - Eyes are closed but they're moving everywhere
      - Rapid Eye Movement
- - - - Lowers muscle activity
  - - - Increases muscle activity
- - - - Studied medicine then studied learning
    - - Pre training
        
        UCS=Food
        
        UCR= drooling
        
        NS= Bell
      - Post Training
        
        CS= Bell
        
        CR= Drool
      - Spontaneous recovery
        
        Relearning CS quickly after you forgot it
  - - - Stimulas that gives off some response but not the targeted one
    - - A stimulus that gives the targeted response without training
    - - A targeted response given without training
    - - A stimulus that is trained to give the same response as the UCS
    - - A response that is from the CS
  - - - Making the same response to a stimulus that is similar to the CS
    - - Knowing the difference between the CS and other stimuli
    - - Not doing something again because you had a bad experience once
- - - - Short answer questions on a test
  - - - Multiple choice
- - - - For the body to rest and recharge cells
  - - - Has a time compenent
        
        Sleep
        
        Most obvious
        
        Food intake
        
        Tend to get hungry at about the same time everyday
        
        Body temp
        
        Drops in the evening and warms up in the night going into the morning
        
        Insulin levels
        
        Goes up and down at the nighttime
- - - - Time
    - - Period
- - - - Ex: Crayfish swim backwards to avoid getting trapped
- - - - Light
        
        Most prominent one to reset bio clocks
        
        Sometimes not the best one
      - Exercise
      - Eating
      - Socialization
  - - - Releases hormone cortisol
        
        Can lead to smaller hippocampus