mesencéfalo o cerebro medio Flashcards

1
Q

dónde se encuentra?

A

entre el puente y el diencéfalo

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2
Q

que hay dentro del mesencéfalo

A

acueducto mesencéfalico

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3
Q

accidentes anatómicos

A

pedúnculo cerebral
cuerpo mamilar
nervio oculomotor
infundíbulo
tuber cineurum
fosa interpeduncular
pineal
troclear
colículos sup e inf

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4
Q

tectum

A

colículos

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5
Q

tegmento

A

tractos ascendetes y descendentes

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6
Q

porción basal

A

pedúnculos
sustancia nigra

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7
Q

colículo inferior

A

vía auditiva

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8
Q

núcleo troclear

A

inervación del oblicuo superior

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9
Q

sustancia gris periacueductal

A

control del dolor y respuestas autonómicas

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10
Q

colículos inferiores

A

colículo inferior y sup
núcleo troclear
sustancia gris periacueductal
fascículo longitudinal medial
locus ceruleus
núcleo del rafe dorsal
pedúnculos cerebrales
sustancia negra
área tegmental ventral (de tsai)
núcleo rojo

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11
Q

colículo superior

A

reflejos visuales y control del movimiento ocular

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12
Q

núcleo del rafe dorsal

A

control del dolor

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13
Q

pedúnculos cerebrales

A

información corticoespinal

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14
Q

sustancia negra a donde pertenece?

A

a los ganglios basales

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15
Q

área tegmental ventral (de tsai)

A

sistema de recompensa

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16
Q

núcleo rojo a dónde van sus proyecciones

A

al cerebelo

17
Q

núcleo oculomotor que inerva?

A

músculos
- elevador del párpado
- recto superior
- recto inferior
- recto interno
- oblicuo inferior

18
Q

núcleo de edinger westphal

A
  • esfínter de púpilas
  • músculo ciliar