Please enable JavaScript.

Coggle requires JavaScript to display documents.

Nervous System (Senses (Receptors / Stimulus Type (Thermoreceptor (S.T. -…

- - - - Leans
        
        Retina
        
        Optic Nerve
        
        Optic Chiasm(a)
        
        Optic Tract
        
        Thalamus
        
        1 more item...
  - - - psuedostratified columnar epithelium w/ olfactory sensory neurons
        
        Olfactory bulbs
        
        Olfactory tract
  - - - S.T. - Cold / Warm receptors
      - Skin
    - - Eye
      - S.T. - Light
    - - S.T. - Chemicals
      - Nose, Tongue, Blood
    - - S.T. Pain
    - - S.T. - Touch, Pressure, Vibration, Stretch (proprioceptors)
    - - S.T. - Blood Pressure from Blood Vessels
  - - - Facial Nerve, #7
      - Glossopharyngeal, #9
      - Vagus, #10
  - - - S.O. - Environment
      - Skin + Special Senses = sight, hearing, taste, olfaction, equilibrium
    - - S.O. - Internal Organs
      - Inside body organs
  - - - For hearing only
    - - For hearing only
    - - For hearing + equilibrium
- - - - Sympathetic Division
        
        Mobilizes body systems during activity
      - Parasympathetic Division
        
        Conserves energy
        
        Promotes house-keeping functions during rest
- - - - "Many"
    - - "Two"
    - - "One"
  - - - Away from the CNS
      - Multipolar
    - - Coming to the CNS
      - Unipolar
    - - In / between neurons in the CNS
      - Shorter
      - Multiplar
  - - - Dense region of R.E.R.
      - Creates plasma membrane + other proteins
    - - Branch of axons from the main axon
- - - - Processes contact
        
        Through axons + capillaries
      - Supportive, helps maintain a proper chemical environment
      - Most abundant
    - - Destroys invading microbes
      - Destroys damaged / dying nervous tissue
      - "Phagocyte"
    - - Looks like simple cuboidal / columnar epithelium
      - With cilia + microvilli = for movement / circulation
      - Location = invisible ventricles (spaces) - filled w/ cerebral spinal fluid
    - - CNS myelination
      - Creation of myelin sheath in CNS
    - - Function = to be supportive
      - Location = surrounding cell bodies
      - Found in ganglion
      - Helps regulate what goes in / goes out of neuron cell bodies
    - - Creation of myelin sheath