Corteza cerebral Flashcards

1
Q

Corteza cerebral

A

cubre la superficie del cerebro y está formada por materia gris (soma y dendritas)

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2
Q

Conexiones cortico-corticales

A

comunican la info. de una corteza con otra entre sus capas

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3
Q

Capa motora

A

III Cx. Mx. 2º integra cómo me moveré
V ejecuta el mov. tiene cél. piramidales gigantes de Betz

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4
Q

Capa sensitiva

A

I Cx. Ss. 1º ejecuta info. sensitiva
III Cx. Ss. 2º integra sensaciones tiene cél. piramidales

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5
Q

Motoneurona de proyección superior

A

Sufren de procesos de integración y ejecución que llega a ME

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6
Q

Cortezas de lóbulo frontal

A

Cx. olfatoria/piriforme
Cx. prefrontal
Cx. premotora/Cx Mx 2º
Cx. motora/Cx Mx 1º

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7
Q

Cortezas de lóbulo parietal

A

Cx. Ss/Cx Ss 1º
Cx. de asociación Ss/Cx Ss 2º

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8
Q

Cortezas de lóbulo occipital

A

Cx. visual

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9
Q

Cortezas de lóbulo temporal

A

Cx. auditiva

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10
Q

Áreas de Brodmann lóbulo frontal

A

Cx. olfativa: 47
Cx. prefrontal: 10; derrame: confusión
Cx. premotora Mx 2º: 8, 6; derrame: no integra el mov. No reacciona correctamente a lo que estás sintiendo
Cx. motora Mx 1º: 4; derrame: puede que no integre, no puede moverse

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11
Q

Aŕeas de Brodmann lóbulo parietal

A

Cx. Ss Ss 1º: 1, 2, 3
Cx. asociación Ss Ss 2º: 5, 7

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12
Q

Áreas de Brodmann lóbulo occipital

A

Cx. visual: 19, 18, 17

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13
Q

Áreas de Brodmann lóbulo temporal

A

Cx. auditiva: 41, 42

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14
Q

Áreas Brodmann en Cv Cingular en corte sagital

A

23, 24

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