FOCUS HERE - Resp: Neural Regulation Flashcards
what are phrenic motoneurons? where are they found? what do they control
where are the motorneurons driving the intercostal nerves found?
when are inspiratory neurons most active?
how do lung signals correspond with nerve signals
which parts of the brain control resp rhythm
describe the pathway from higher brain centers to primarily inspiratory muscles
pathway from higher brain centers to exp, insp, pharynx, larynx, tongue muscles
where is the pre botzinger complex?
how are pre motor neurons and spinal cord related
contrast activity timing of botzinger vs prebotzinger vs rostral
contrast activity of hypoglossal vs phrenic
how is prebotzinger related to resp muscles
how can rhythmic breathing be influenced
describe how resp motoneurons can be innervated.
how can the the rhythm generator be innervated
describe the feeback cycle regulating breathing (what do po2 and h activate? – what does this activate? what do airway and lung receps activate?)
what is the difference between slowly adapting receptors and rapidly adapting receptors
describe how RAR, SAR, baroreceps act in normal breathing
where are stretch receps found
what is the main function of stretch receptors
what is the hering breuer reflex
how does activity of stretch receptors differ in deep vs normal breathing
which receptor is more active in deep breathing
where are irritant receptors found? what do they do?
sneezing affects which receptor? which nerve?
aspiration affects which receptor? nerve?
coughing affects which two receptors? nerve?
breathing affects which receptor? nerve?
