Desarrollo ojo Flashcards

1
Q

Inicio

A

día 22 con surcos ópticos

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2
Q

Las vesículas ópticas que formarán la retina dependen de los genes

A

-Pax-6
-Six-3
-Rax

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3
Q

Comparten señales inductivas para la invaginación de ambas.

A

Placoda del cristalino y vesícula óptica

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4
Q

Vesícula optica aparece el día

A

24

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5
Q

El nervio óptico primero es

A

Tallo óptico

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6
Q

Día en que se diferencia claramente la vesícula de la copa óptica

A

32

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7
Q

Orden de las estructuras que formarán el ojo

A

-Surco
-Vesícula optica
-Copa óptica
-Placoda del cristalino
-Capa sensorial
-Epitelio cúbico

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8
Q

Retina deriva del

A

Epitelio cilíndrico primitivo de la capa sensorial interna de la copa óptica

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9
Q

Su polaridad se establece en dos principales patrones:

A

-Nasotemporal
-Dorsoventral

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10
Q

Su polaridad final es:

A

Radial

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11
Q

Día que aparece la placoda del cristalino

A

28

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12
Q

Día que el cristalino se separa del ectodermo

A

34

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