Unit 2: Biological Basis

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Across
  1. 4. coordinates movement between sides of the body
  2. 6. outermost layer of the brain
  3. 8. most primitive part of the brain, connects to spinal cord
  4. 11. wrinkles
  5. 12. formation of new memories
  6. 15. controls balance and fine motor skills
  7. 17. lobe: abstract thought, higher thinking, emotional control, speaking
  8. 18. gland: part of the endocrine system
  9. 19. neuron: fiber that transports electrical signal from cell body to axon terminal
  10. 20. lobe: responsible for senses, pain, spatial awareness
  11. 22. neuron:...of ranvier; gaps in the myelin sheath that facilitate the electrical impulse
Down
  1. 1. neuron:...sheath; insulating layer around axon that aids in transmission
  2. 2. regulates bodily functions like hunger, thirst, body temp
  3. 3. neuron: branches that receive info by neurotransmission
  4. 5. somatic motor and cardiovascular control, sleep and arousal
  5. 7. gateway to the brain for almost all incoming sensory info
  6. 9. ...oblongata: controls blood pressure, heart rate, breathing
  7. 10. lobe: visual processing
  8. 13. neuron: control centre; collects and integrates info; stores DNA and other structures
  9. 14. associates emotions with experiences
  10. 15. ...callosum, bands of fibres that connect hemispheres
  11. 16. neuron:...axon; end of neuron where it connects to the dendrite of the next neuron
  12. 21. lobe: processes sound, understanding language, memory