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Central Nervous System (Drugs (Ecstasy (A drug that effects the serotonin…

- - - - Medulla oblongata
        
        Regulates cardiac center
      - Pons
        
        Connects spinal cord with brain and links parts of the brain
      - Reticular formation
        
        Responsible for maintaing consciousness and awakening from sleep
  - - - Sulci
        
        Grooves
      - Gyri
        
        Convolutions (bumps)
      - Vermiss
        
        "worm " shaped structure between the cerebellar hemisphere
  - - - Parietal Lobe
        
        Top of the brain responsible for Sensory speec area
      - Occipital Lobe
        
        Back of the brain responsible for vision
      - Temporal Lobe
        
        Side of the brain responsible for hearing and smelling
      - Frontal Lobe
        
        Front of the brain responsible for judgement
      - Motor cortex
        
        Voluntary movements
      - Sensory cortex
        
        Receives impulses of touch/pain/temperature
  - - - Controls regulation and body temperature
    - - Emotional aspects of behavior and aids in memory
    - - Replay station for sensory impulses to cerebral cortex
    - - Hangs down anterior portion of the hypothalamus
- - - - One main dendrite and one axon (special sense organs)
    - - Just one process, and are always sensory neurons (CNS) and cell bodies in ganglia
    - - Several dendrites and one axon (CNS)
- - - - Separates brain into right and left hemispheres
    - - Divides temperal lobe from frontal and pariental lobes
    - - Separates cerebrum and cerebellum
  - - - the midline, between the left and right lateral ventricles.
    - - extends from the cerebral aqueduct to the obex, and is filled with cerebrospinal fluid (CSF)
- - - - Flattened cells found around cell bodies of neurons in ganglia
    - - Bunched up ce;ll bodies in PNS
    - - Supply myelin sheathes to axons in the PNS
  - - - Form the myelin sheath
    - - Protect the CNS b y phagocytizing microbes and clearing way debris
    - - Star shaped cells with many processes
    - - Form the cerebrospinal fluid and assisit in it's circulation