Capítulo 2 Flashcards

(13 cards)

1
Q

Qual folheto embrionário origina o sistema nervoso?

A

Ectoderma

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2
Q

Qual elemento induz a formação do tubo neural/placa neural?

A

Notocorda

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3
Q

Quais as etapas da formação do tubo neural?

A

Placa - Sulco - Goteira - Tubo

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4
Q

Quais os elementos derivados da crista neural?

A

Gânglios sensitivos; gânglios do SNA; medula da suprarrenal; melanócitos; células de Schwann; anficitos; odontoblastos.

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5
Q

Qual lâmina do tubo neural da origem ao epêndima da tela corióide e dos plexos corióides?

A

Lâmina do teto.

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6
Q

Qual lâmina do tubo neural origina o sulco mediano do assoalho do IV ventrículo?

A

Lâmina do assoalho

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7
Q
A
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8
Q

Quais as vesículas encefálicas primitivas?

A

Prosencéfalo
Mesencéfalo
Rombencéfalo

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9
Q

Prosencéfalo

A

Telencéfalo - hemisférios cerebrais
Diencéfalo - diencéfalo, nervo óptico e retina

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10
Q

Mesencéfalo

A

Mesencéfalo

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11
Q

Rombencéfalo

A

Metencéfalo - cerebelo e ponte
Mielencéfalo - bulbo e medula

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12
Q

Onde são produzidos os neurônios?

A

Matriz germinativa, localizada nas regiões subependimárias periventriculares.

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13
Q

Meio da migração neuronal

A

Glia radial

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