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Biospychology - Coggle Diagram

- - - - AO3: - Broca was only one patient. Other people may have other areas specialised for speech so we cannot generalise.
        
        We dont know if Brocas area allows us to speak or if it is done in collaboration with others.
      - AO3:
        
        Post mortem examinations has been done on similar individuals but recently, more fMRI scans have been done on healthy individuals.
        
        Broca and Tan
- - - - AO3 Strength :
        ++ Cambell and Murphy : Participant exposed themselves to bright ligfe to prevent jet lag.
        ++ Exogenous Zeitgebers- light
        Screens not displaing blue light after a certain time in the evening.
      - WEAKNESS:
        Isolating one exogenous Zeitgeber does not give insight to other zeitbgebers that influence the sleep wake cycle.
  - - - STRENGTH:
        ++ Real world application allowing forms of family planning usingthe temperature and hormone changes of the body. NATURAL CYCLE APP.
        ++ Odour synchronised.Russell
      - WEAKNESS:
        -- Not solely due to hormones. Light affects cycle. Russell. lamp/cave study.
  - - - Weakness:
        -- Lacks real world application. Participants may be uncomfortbale sleeping in lab. Lacking external validity.
      - STRENGTH
        ++ EEG studies found that there are different brain waves when we sleep.
        ++ Sleep apps- when you wake up in lighter REM stages of sleeo so you wake up feeling more alert.
- - - - Adrenal cortex
        
        Cortisol