Efectele (stimulatoare si inhibitoare) produse de componenta nervoasa parasimpatica asupra organelor inervate de aceasta

Efectele (stimulatoare si inhibitoare) produse de componenta nervoasa parasimpatica asupra organelor inervate de aceasta

Aparatul digestiv:

-stimuleaza motilitatea gastro-intestinala (efect stimulator)

-stimuleaza secretia:salivei, bilei, sucului pancreatic, sucului intestinal (efect stimulator)

Aparatul cardio-circulator:

-cord (frecventa):produce bradicardie (efect inhibitor)

-vase sanguine: vasodilatatie slaba (efect inhibitor dar si stimulator)

Aparatul respirator:

-musculatura bronsica:bronhoconstrictie (efect stimulator)

-glande bronsice: efect stimulator asupra acestora

-frecventa: bradipnee (efect inhibitor)

Aparatul urinar:

-rinichi:inhiba secretia de renina (efect inhibitor)

-vezica urinara:declanseaza mictiunea (efect stimulator)

a)detrusor-contractie

b)trigon, sfincter intern-relaxare

Ochi:

-muschii ciliari (iris): contractie (mioza) (efect stimulator)

-muschii radiari (iris)

-muschii ciliari: contractie (vedere de aproape)

Metabolism:

stimuleaza anabolismul (efect stimulator)

-termoliza

-somn

-stimuleaza secretia de insulina (efect stimulator)