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nervous system - Coggle Diagram

- - - - ada nerve fiber
        
        neurolemma
        
        myelinated
        
        unmyelinated
        
        axon
  - - - convey neural impulse to CNS
    - - convey neural impulse to CNS
  - - - exits through foramina in cranium
      - some cranial nerve convey sensory, and motor fibre
    - - exits vertebral column through intervertebral foramina
        
        cervical
        
        thoracic
        
        lumbar
        
        sacral
        
        coccygeal
      - dri sini muncul nerve root
        
        anterior root
        
        consist motor efferent fiber
        
        yg jalan dri cell body in anterior horn to effector organ
        
        posterior root
        
        consist sensory from cell body
        
        spinal sensory
        
        posterior dorsal root ganglion
        
        unite anterior and posterior nerve root
        
        form mixed spinal nerve
        
        divides into two rami
        
        posterior ramus
        
        carry both motor and sensory fiber
        
        1 more item...
        
        suppky nerve fibers to synovial joint of vertebral column, deep muscle of the back
        
        terpisah dri major somatic nerve plexus
        
        anterior ramus
        
        carry both motor and sensory fiber
        
        1 more item...
        
        suppky nerve fibers to much larger remaining area
        
        1 more item...
        
        merge with adjacent anterior rami, forming plexus
        
        spinal nerve lsoe their identity as they split and merge in plexus,
        
        1 more item...
        
        important to distinguish between fibers
        
        2 more items...
        
        carry sensory (dermatome) and myoyome
- - - - contain nucleus
        
        nucleus is kumoulan nerve cell bodies
        
        nerve cell body, lies in gray matter
        
        form white matter
  - - - definiiton
        
        motor fibers that stimulate smooth muscle, modified cardiac muscle
      - structure
        
        visceral efferent is accompanied by visceral afferent
        
        efferent
        
        parasympathetic
        
        presynpatic parasympathrtic
        
        location
        
        2 more items...
        
        sympathetic
        
        Thoracolumbar
        
        location of cell bodu
        
        2 more items...
        
        structurenya
        
        involve series of multipolar neuron
        
        punya cell body
        
        presynatptic
        
        located in gray atter
        
        post synaptic
        
        located outside CNS
        
        visceral afferent
- - - - extension called dendrite
      - axon
    - - multipolar motor neuron
        
        have two or more dendrite and single axon
        
        most common type neuron in nervous sytem
    - - have short, apparently single process extending from cell body
- - - - transmit pain or subconscious visceral reflex sensation
        
        pseudounipolar
    - - transmit impulse to smooth muscle and glandural tissues
        
        multipolar
        
        presynaptic juga di gray matter