Across
- 4. breathing characteristic determined by how long the inspiratory center is active or how quickly it is switched off
- 6. controls of respiratory rate and depth which allow conscious voluntary control
- 7. part of the brain which influences breathing rate and depth in response to emotions and pain
- 9. respiratory center made up of respiratory groups
- 10. respiratory group which generates the baseline rhythm of breathing
- 11. breathing characteristic influenced by number of motor units excited and the greater force of respiratory muscle contractions
Down
- 1. respiratory center which influences breathing during sleep, vocalization and exercise
- 2. respiratory group which modifies breathing rhythm following input from stretch and chemo receptors
- 3. what happens to rate and depth of breathing in response to hypercapnia
- 5. and ventral
- 8. gas which has to drop to 60mmHg before it becomes a major stimulus for breathing
