100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4,6 TrustPilot
logo-home
Class notes

ANATOMY: Cranial

Rating
5,0
(1)
Sold
-
Pages
4
Uploaded on
08-09-2016
Written in
2015/2016

Anatomy class notes. 1st Course of Nursing, University Francisco de Vitoria (Madrid)

Institution
Course








Whoops! We can’t load your doc right now. Try again or contact support.

Written for

Institution
Study
Course

Document information

Uploaded on
September 8, 2016
Number of pages
4
Written in
2015/2016
Type
Class notes
Professor(s)
Unknown
Contains
1º curso de enfermería. clases de anatomía

Subjects

Content preview

TEMA 13: PARES CRANEALES
Durante el periodo embrionario se forma el tubo nervio (futuro sistema nervioso). Es lo
primero que se forma

Se forman 5 vesículas:

- TELENCÉFALO (serán los hemisferios cerebrales) PROSONCÉFALO /
- DIENCÉFALO (futuro diencéfalo) CEREBRO ANTERIOR
- MESENCÉFALO / CEREBRO MEDIO (dará lugar al mesencéfalo)
- METENCÉFALO (futura protuberancia / puente) ROMBOENCÉFALO / CEREBRO
- MIELENCÉFALO (futuro bulbo raquídeo) POSTERIOR
6 arcos faríngeos: formarán la futura calla o cuello

A lo largo del tubo nervioso se van formando núcleos sensitivos o motores. Los axones de
estas neuronas unidos forman los nervios craneales. Los nervios craneales salen del encéfalo y
atraviesan el cráneo.

NERVIOS CRANEALES:

- Son nervios periféricos
- No tienen raíz anterior y otra posterior (los espinales tienen raíz anterior y posterior)
- No son todos mixtos (sensitivos y motores) (los espinales son todos mixtos)
- Nacen en el encéfalo
- Salen o entran en el cráneo por orificios

Nervios motores:

 MOTOR SOMÁTICO GENERAL (MSG): musculatura estriada derivada de somitas
 MOTOR VISCERAL ESPECIAL (MVE): musculatura estriada (voluntaria) derivada de
arcos faríngeos
 MOTOR VISCERAL GENERAL (MVG): vísceras, glándulas, musculatura lisa o
involuntaria. Por el SN simpático y el parasimpático

Nervios sensitivos:

 SENSITIVO SOMÁTICO GENERAL (SSG): cutánea, táctil. Térmica, nociceptiva (dolor),
propiocepción
 SENSITIVO VISCERAL ESPECIAL / GUSTATIVA (SVE): gusto
 SENSITIVO VISCERAL GENERAL (SNG): vísceras. Por el vago y el glosofaríngeo de
barorreceptores (presión) y quimioreceptores (composición química)
 SENSIBILIDAD ESPECIAL (SE): órganos de los sentidos (vista, olfato, audición, equilibrio

Reviews from verified buyers

Showing all reviews
7 year ago

5,0

1 reviews

5
1
4
0
3
0
2
0
1
0
Trustworthy reviews on Stuvia

All reviews are made by real Stuvia users after verified purchases.

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
anisanchezt Universidad Francisco de Vitoria
Follow You need to be logged in order to follow users or courses
Sold
3
Member since
9 year
Number of followers
1
Documents
32
Last sold
7 year ago

4,9

31 reviews

5
29
4
1
3
1
2
0
1
0

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their exams and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can immediately select a different document that better matches what you need.

Pay how you prefer, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card or EFT and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions