sistema nervioso 3 Flashcards

1
Q

neuroblastos del techo de las vesículas telecefálicas

A

corteza cerebral

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2
Q

neuroblastos del piso de vesículas tele cefálicas formarán ____ que por último forma____

A

eminencias ganglionares medias y laterales —> cuerpo estriado (ganglios basales)

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3
Q

globo pálido proviene de ____

A

eminencia ganglionar media

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4
Q

caudado putamen y claustro proviene de ___

A

eminencia ganglionar lateral

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5
Q

infundibulo dara origen a

A

hipofisis posterior

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6
Q

ectodermo del estomodero dará origen a

A

hipofisis anteriro

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7
Q

la cortilacacion empieza en la semana ___ y continúa ____

A

16 / nacimiento

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8
Q

en la semana 4 proliferan los nervios raquídeos desde las blancas ____

A

basales

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9
Q

las células de la ___ forman ganglio para vertebrales

A

cresta neural

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10
Q

del mesodermo del SNP proviene (2)

A

duramadre y vainas que rodean al nervio (peri, epi, endo neurio)

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11
Q

cresta neural derivados del SNP (5)

A
piamadre y aracnoides 
ganglios craneales III, V, VII, IX, X
ganglios de l raíz posterior 
ganglios prevertebrales simpáticos 
ganglios y plexos entéricos
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12
Q

el tubo neural del SNP proviene (2)

A

nervios autónomos pregabglionares

neuronas motoras

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13
Q

células que provienen de cresta neural (5)

A
células de schawwan
células de médula suprarrenal 
melanocitos 
odontoblastos 
células parafoliculares de la tiroides
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14
Q

la mielinizacion comienza en el ___ mes y termina de _ a _ años de vida posnatal

A

4 mes / 2 a 3 años

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