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Anatomy & Physiology - Coggle Diagram

- - - - conveys information from CNS to smooth muscle, cardiac muscle, glandds
      - responsible for involuntary movement
      - Regulates internal body functions to maintain homeostasis
    - - sympathetic nervous system
        
        excitatory
        
        "flight or fight"
        
        increases/stimulates activity of organs
      - parasympathetic nervous system
        
        maintains or restores energy
        
        decreases activity of organs
- - - - Cerebral cortex
        
        controls
        
        contralateral (opposite) side of body
        
        speech
        
        cognition
        
        judgment
        
        perception
        
        motor function
      - limbic system
        
        regulates
        
        emotions
        
        memory
        
        composed of
        
        hypothalamus
        
        roles in:
        
        regulatory functions
        
        appetitie
        
        hunger
        
        thirst
        
        water balance
        
        circadian rhythms
        
        body temp
        
        libido
        
        hormonal regulation
        
        thalamus
        
        sensory relay station
        
        NOT SMELL
        
        modulates flow of sensory info to prevent overwhelming the cortex
        
        regulates
        
        emtion
        
        memory
        
        related affective behaviors
        
        hippocampus
        
        Memory
        
        short term into long term memory
        
        "Hippos never forget"
        
        amygdala
        
        mediates
        
        Mood
        
        fear
        
        emotion
        
        aggression
        
        connects smell to emotions
      - Thalamus
      - Hypothalamus
      - Basal Ganglia
        
        aka corpus striatum
  - - - controlling voluntary motor activity
    - - coordinates movement of multiple muscles
    - - allows for multimodal sensory input to trigger memory ad lead to decision making
    - - working memory
      - reasoning
      - planning
      - prioritizing
      - sequencing behavior
      - insight
      - flexibility
      - judgment
      - impulse control
      - behavioral cueing
      - intelligence
      - abstraction
    - - Broca's area
      - expressive speech
  - - - Wernicke's Area
        
        language comprehension (primary auditory area)
        
        Receptive Speech
      - memory
      - emotion
      - integration of vision with sensory information
      - if issues
        
        visual & auditory hallucinations
        
        aphasia
        
        amnesia
    - - primary visual cortex
      - integration area
        
        vision with other sensory information
      - problems?
        
        visual field defects
        
        blindness
        
        visual hallucinations
    - - primary sensory area
      - taste
      - reading & writing
      - problems?
        
        sensory-perceptual disturbances
        
        agnosia