medula espinal 2010
-
Upload
mca1020081546 -
Category
Documents
-
view
305 -
download
0
Transcript of medula espinal 2010
![Page 1: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/1.jpg)
AnatomiaAnatomia Veterinaria IIVeterinaria II
Prof. Pedro M. Aponte MV., Prof. Pedro M. Aponte MV., MScMSc., ., PhDPhD
![Page 2: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/2.jpg)
NeuroanatomNeuroanatomíía Veterinaria a Veterinaria
AnatomAnatomíía Topogra Topográáfica y Aplicadafica y Aplicada
![Page 3: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/3.jpg)
ProfProfaa. Maldonado. MaldonadoTemaTema NNºº 7 y 8:7 y 8:MiembroMiembro pelvianopelviano
UNIDAD II. UNIDAD II. AnatomAnatomííaa AplicadaAplicada
Prof. Acosta W.Prof. Acosta W.TemaTema NNºº 5 y 6:5 y 6:
MiembroMiembro tortoráácicocico
UNIDAD II. UNIDAD II. AnatomAnatomííaa AplicadaAplicada
Prof. Aponte P.Prof. Aponte P.TemaTema NNºº 4:4:RegiRegióónn PelvianaPelviana
UNIDAD II. UNIDAD II. AnatomAnatomííaa AplicadaAplicada
Prof. Acosta W.Prof. Acosta W.TemaTema NNºº 3:3:
RegiRegióónn abdominalabdominal
UNIDAD II. UNIDAD II. AnatomAnatomííaa AplicadaAplicada
Prof. Aponte P. Prof. Aponte P. TemaTema NNºº 22::
RegiRegióónn tortoráácicacica
UNIDAD II. UNIDAD II. AnatomAnatomííaa AplicadaAplicada
Prof. Acosta W.Prof. Acosta W.TemaTema NNºº 1:1:RegiRegióónn cervicalcervical
UNIDAD II. UNIDAD II. AnatomAnatomííaa AplicadaAplicada
Prof. Aponte P.Prof. Aponte P.TemaTema NNºº 8:8:SistemasSistemas funcionalesfuncionales
UNIDAD I. UNIDAD I. NeuroanatomNeuroanatomííaa
Prof. Aponte P.Prof. Aponte P.TemaTema NNºº 7:7:SistemaSistema autonautonóómicomico
UNIDAD I. UNIDAD I. NeuroanatomNeuroanatomííaa
ProfProfaa. . CCééspedesspedes R.R.TemasTemas NNºº 5 y 6:5 y 6:TelencTelencééfalofalo y y DiencDiencééfalofalo
UNIDAD I. UNIDAD I. NeuroanatomNeuroanatomííaa
Prof. Aponte P.Prof. Aponte P.TemaTema 4:4:CerebeloCerebelo
UNIDAD I. UNIDAD I. NeuroanatomNeuroanatomííaa
Prof. Acosta W.Prof. Acosta W.TemasTemas NNºº 2 y 3:2 y 3:TalloTallo cerebral cerebral -- Pares Pares cranealescraneales
UNIDAD I. UNIDAD I. NeuroanatomNeuroanatomííaa
Prof. AponteProf. AponteTemaTema NNºº1:1:MMééduladula EspinalEspinal––MeningesMeninges, F.C.E., F.C.E.
UNIDAD I. UNIDAD I. NeuroanatomNeuroanatomííaa
OBSERVACIOBSERVACIÓÓNNTEMA / ACTIVIDADTEMA / ACTIVIDADUNIDADUNIDAD
![Page 4: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/4.jpg)
NeuroanatomNeuroanatomíía Veterinaria a Veterinaria
![Page 5: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/5.jpg)
![Page 6: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/6.jpg)
![Page 7: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/7.jpg)
![Page 8: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/8.jpg)
![Page 9: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/9.jpg)
TemaTema NNºº1:1: MMééduladula EspinalEspinal––MeningesMeninges, F.C.E., F.C.E.
![Page 10: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/10.jpg)
SISTEMA NERVIOSO CentralSISTEMA NERVIOSO Central
PerifericoPeriferico
![Page 11: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/11.jpg)
EncEncééfalofalo MMééduladula espinalespinal
SISTEMA NERVIOSO CENTRALSISTEMA NERVIOSO CENTRAL
![Page 12: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/12.jpg)
![Page 13: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/13.jpg)
ProsencefaloProsencefalo
MesencefaloMesencefalo
RombencefaloRombencefalo
TelencefaloTelencefalo
DiencefaloDiencefalo
MesencencefaloMesencencefalo
MielencefaloMielencefalo
MetencefaloMetencefalo
HemisferiosHemisferios cerebralescerebrales
DiencDiencééfalofalo ((……talamotalamo) )
CerebroCerebro mediomedio
MMééduladula oblongadaoblongada
CerebeloCerebelo y y puentepuente
![Page 14: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/14.jpg)
FUNCION DEL SISTEMA NERVIOSOFUNCION DEL SISTEMA NERVIOSO
SistemaSistema nerviosonervioso y el y el sistemasistema endocrinoendocrino
![Page 15: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/15.jpg)
SISTEMA NERVIOSOSISTEMA NERVIOSO
•• VVíías sensitivasas sensitivas
•• IntegraciIntegracióón centraln central
•• VVíías motorasas motoras
![Page 16: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/16.jpg)
SISTEMA NERVIOSO CENTRALSISTEMA NERVIOSO CENTRAL
HemisferiosHemisferios cerebralescerebrales
DiencefaloDiencefalo ((……talamotalamo) )
CerebroCerebro mediomedio
MedulaMedula oblongadaoblongada
CerebeloCerebelo y y puentepuente
MedulaMedula espinalespinal
RESPUESTA
![Page 17: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/17.jpg)
SISTEMA NERVIOSOSISTEMA NERVIOSO
•• VVíías sensitivasas sensitivas
•• IntegraciIntegracióón centraln central
•• VVíías motorasas motoras
-- SimpleSimple
-- ComplejaCompleja
![Page 18: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/18.jpg)
ViasVias SensitivasSensitivas
ViasVias motorasmotoras
ActoActo reflejoreflejo
Arco Arco reflejoreflejo
![Page 19: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/19.jpg)
NEURONANEURONA
![Page 20: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/20.jpg)
![Page 21: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/21.jpg)
MEDULA ESPINALMEDULA ESPINAL
MENINGESMENINGES
![Page 22: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/22.jpg)
MENINGESMENINGES
Funciones:Funciones:
ProteccionProteccion
Soporte Soporte
NutricionNutricion
![Page 23: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/23.jpg)
Duramadre
Aracnoides
Piamadre
![Page 24: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/24.jpg)
Duramadre
![Page 25: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/25.jpg)
Tabiques por reduplicación
Hoz del cerebro
Tienda del cerebelo
Diafragma de la silla turca
Duramadre
![Page 26: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/26.jpg)
Duramadre
Aracnoides
Piamadre
![Page 27: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/27.jpg)
MEDULA ESPINALMEDULA ESPINAL
Gradientes de
crecimiento
![Page 28: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/28.jpg)
MEDULA ESPINALMEDULA ESPINAL
Origen
![Page 29: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/29.jpg)
Terminación
Cono medular
Cauda equina
Filum terminal
![Page 30: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/30.jpg)
![Page 31: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/31.jpg)
Medula espinal: anatomía externa
![Page 32: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/32.jpg)
Medula espinal: anatomía externa
� Surcos
![Page 33: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/33.jpg)
Medula espinal: anatomía externa e interna
� Comisuras� Astas� Funículos� Tractos
![Page 34: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/34.jpg)
Medula espinal: anatomía interna
Funículos:
Dorsal - Lateral - Ventral
![Page 35: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/35.jpg)
TractosDescendentes:
Corticoespinal - Rubroespinal (motores flexores)
Vestibuloespinal - Reticuloespinal (motor antigravedad – ext.)
Ascendentes:
Grascilis (m. pelviano) – Cuneatus (m. torácico) (propiocepcion conciente)
Espinocerebeloso D-V (m. pelviano) C (m. torácico) (propiocepción inconciente)
Espinotalámico (dolor y temperatura)
Células marginales (sistema de neurona motora alta ascendente)
![Page 36: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/36.jpg)
Nervios espinales COMPONENTES FUNCIONALESCOMPONENTES FUNCIONALES
![Page 37: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/37.jpg)
Nervios espinales
COMPONENTES FUNCIONALESCOMPONENTES FUNCIONALES
•• ASG = Aferente ASG = Aferente SomaticoSomatico GeneralGeneral
•• AVG = Aferente Visceral GeneralAVG = Aferente Visceral General
•• ESG = Eferente ESG = Eferente SomaticoSomatico GeneralGeneral
•• EVE = Eferente Visceral GeneralEVE = Eferente Visceral General
![Page 38: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/38.jpg)
Medula espinal: anatomía externa
Intumescencias:
Cervical (C6-T2)
Lumbar (L5-S3)
![Page 39: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/39.jpg)
![Page 40: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/40.jpg)
![Page 41: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/41.jpg)
Postura Schiff -Sherrington
![Page 42: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/42.jpg)
FLUIDO CEREBROESPINAL: Concepto
![Page 43: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/43.jpg)
FLUIDO CEREBROESPINAL: Formación
Plexus coroideos
![Page 44: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/44.jpg)
LIQUIDO CEREBROESPINAL: Circulación
![Page 45: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/45.jpg)
LIQUIDO CEREBROESPINAL: Reabsorción
![Page 46: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/46.jpg)
![Page 47: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/47.jpg)
![Page 48: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/48.jpg)
![Page 49: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/49.jpg)
![Page 50: medula espinal 2010](https://reader036.fdocuments.mx/reader036/viewer/2022081717/546b15aeb4af9f662c8b4a9e/html5/thumbnails/50.jpg)