COMMUNICATION PATHWAYS

Neural Network
- sensory system
  - First order or sensory receptors
  - Second order
  - Third order
  - Sensory axis or sensory cortex
- Hidden layer or axis , understanding
  - intercommunicating systems
  - Associative cortex
- motor system
  - Output axis or conation
  - First order
  - Second order
  - Effectors

communication pathways , neural pathways or communication system are divided mainly
- Brain core and Brain cortex connections are mainly divided in to three types
  - projection fibers
    - thalamic radiation
  - commisural fibers
    - corpus callosum
  - association fibers
communication Patterns
- general Patterns , generating patterns
  - excitatory pathways , activation
  - inhibitory pathways , deactivation
  - synaptic plasticity
  - converging pathways
  - diverging pathways
  - circuits
  - loops
    - reflex activity
  - pacemakers , automatic generators , source generator , apex sender
autonomic nervous system
- Autonomous brain or Autonomous controlling centers
  - Vegetative Nuclei
  - cardiovascular center
  - respiratory center
  - reticular formation
    - sleep and wake cycle
  - Hypothalamus
- Autonomous sensors
  - autonomous senses
- Autonomous motors and effectors
  - vegetative muscle
    - smooth muscle
    - cardiac muscle
- vegetative nerves
  - parasympathetic nerves
  - sympathetic nerves

GENERAL TERMINOLOGY

Matter of brain , brain matter , brain substance
- physical matter , physical substance , neurons , nerve cell
  - white matter
    - brain verse , fibers , nerve fibers , axons
    - paths , circuits , loops
    - plexus
  - grey matter
    - brain space
      - synapse , links , connections
      - synaptic nucleus
      - ganglion , cell bodies
      - Reticular formation
- chemical matter , chemical substance
  - neurotransmitters and neuromodulators