Visual Flashcards

1
Q

Alta resolucion espacial

Alta agudeza visual

A

Conos

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2
Q

Alta sensibilidad a la luz

A

Bastones

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3
Q

Vision fototopica

A

Conos

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4
Q

Vision escotopica

A

Bastones

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5
Q

En fovea

A

Conos

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6
Q

En retina

A

Bastones

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7
Q

Ceguera total

A

Conos

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8
Q

Ceguera nocturna

A

Bastones

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9
Q

Celulas Parvocelulares

A
  • Analisis fino
  • Orientacion
  • Color
  • Proyectan al NGL
  • Fovea
  • Campos rcp chicos
  • Descargan ctemente durante un estimulo
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10
Q

Celulas magnocelulares

A
  • Analisis grueso
  • Movimiento
  • Contrastes
  • Proyectan al NGL y tuberc cuadrig sup
  • Campos rcp grandes
  • Descargan al principio y final de un estimulo
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11
Q

Celulas ni P ni M

A
  • Participan en reflejo oculomotor y pupilar

- Proyectan al area tectal

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12
Q

Lesion quiasma optico

A

Hemianopsia bitemporal

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13
Q

Lesion cintilla optica

A

Hemianopsia contralateral o homonima

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14
Q

Lesion radiaciones opticas

A

Cuadrantopsia contralateral

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15
Q

Vision borrosa de lejos

A

Miopia

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16
Q

Vision borrosa de cerca

A

Hipermetropia

17
Q

Lente convergente

A

Hipermetropia

18
Q

Lente convexo

A

Hipermetropia

19
Q

Lente divergente

A

Miopia

20
Q

Lente concavo

A

Miopia

21
Q

Lente convexo

A

Hipermetropia

22
Q

Lentes negativos

A

Miopia

23
Q

Lentes positivos

A

Hipermetropia