Ovido
Langue
  • Anglais
  • Espagnol
  • Français
  • Portugais
  • Allemand
  • Italienne
  • Néerlandais
  • Suédois
Texte
  • Majuscules

Utilisateur

  • Se connecter
  • Créer un compte
  • Passer à Premium
Ovido
  • Accueil
  • Se connecter
  • Créer un compte

reflex

what is a reflex

fast,predictable,involuntary responce to chnaged in the environment that helps maintain homeostasis

types of reflex:Somatic

A somatic reflex is an involuntary movemnent in responce to a stimulus

autonomic reflex

uncounscious motor reflexes relayed from the organs and glands to the CNS

SNS effector

voluntary skeletal muscles

ANS effectors

involuntary cardiac,smooth muscles,glands

location of reflexes: Spinal reflex

integration occurs in the spinal cord grey matter

cranial reflex

integration occurs in the brainstem

commonly tested reflex

biceps
triceps

ankle-jerk reflex

protection for the brain and spinal cord

-meninges
-bones

-blood brain barrier

meninges

3 protective connective tossue layers run around the surface of the brain and spinal cord

pia matter

innermost layer. A thin,transparent layer that adheres to the surface of the brain spinal cord. contains blood vessels that supply the spinal cord

Arachnoid matter

middle layer. A spider-web like arrangement of fibers in connective tissue

Dura matter

outermost layer. A thick,strong procteive layer

BBB( blood brain barrier)

a selective barrier to prevent passages of many substances moving from the blood into the brain tissue

defensive reflex:Cranial reflex

integration occurs in the brain stem

Deep flex :spinal reflex

integration occurs in the spinal cord grey matter

Quiz
spinal cord
PIA
mitosis
Comidas
Historia
sistema nervioso y endocrino
genesis 39
Derivadas
Dietetica alimentación en embarazo, lactancia materna
Anatomía Dental
Discursos
sujetos
Teori
g
objetos
Medicina Aerea
Exam sur Islam
japanisch Adjektiv
brain locations
Japanisch
mecanica automovel
nevrous system
Fusto del Pelo
Lana Struttura Morfologica e Radice del Pelo
Fichas bibliográficas
traduza
Traduza e conjugue os verbos no passado e futuro
condiciones de estancia de los extranjeros en México
sociedades mercantiles
títulos de crédito
obligaciones y contratos
derechos reales, posesión y prescripción
derecho privado
derecho económico
derecho ambiental
303
causas de la primera guerra mundial
medicina
judendomen begrepp
tipos se violencia
Find amino acid name with the abreviation
Vamos! Adelante! 4 Unidad 5; Bloque A
relaciones sociales y afectivas en la comunidad
mening
Meteorologia
Lana Generalità Vello e Tosa
Carbs and Lipid
BIO 2102 Exam 2
mac
Detresse respiratoire