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Diencefalo Flashcards

1
Q

Parte que no está rodeado por los hemisferios cerebrales

A

Ventral

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2
Q

Limite post

A

Comisura post

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3
Q

Limite ant

A

Lámina terminal, agujero Monro

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4
Q

Límites laterales

A

Cápsula interna

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5
Q

Limite medial

A

3er ventrículo, estría medular talamica

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6
Q

De donde a donde va el surco hipotalamico

A

Monro a acueducto cerebral

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7
Q

Parte dorsal

A

Talamo

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8
Q

Parte ventral

A

Hipotalamo

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9
Q

Estructura que une los talamos

A

Masa intermedia

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10
Q

EPITALAMO

A

🦁🫎🐻‍❄️

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11
Q

Estría medular talamica

A

Une área septal olfatoria media del frontal
Con núcleos habernulares

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12
Q

Núcleos habernulares

A

Emoción y conductaa

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13
Q

Eferncias Núcleos habernulares

A

Tracto habernulointerpeduncular, fascretroreflejo de Meynert

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14
Q

Glándula Pineal

A

Regulación gónadas y del ritmo circadiano

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15
Q

Secreciones

A

TRH, LHRH y SRIF
Serotonina, noradrenalina y melatonina

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16
Q

Tumores

A

Retrasan pubertad

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17
Q

Destruccion

A

Pubertad precoz

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18
Q

Sx Parinaud

A

Presiona el área pretectorial y comisura post.

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19
Q

TALAMO

A

Pesa 20gr y 10millonezde neuronas por hemisferio

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20
Q

Lámina medular interna

A

Divide en gpos. Línea mielinizada

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21
Q

Gpos del talamo

A

Ant, media, lateral e intralaminar

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22
Q

Lámina medular externa

A

Limite lateral del talamo medial

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23
Q

Nucleo reticular posicion

A

Entrenamiento medular externa y cápsula interna

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24
Q

GRUPO ANTERIOR

A

Emoción y memoria, sist limbico

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25
Q

Subdivision

A

Principal y anterodorsal

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26
Q

Conección recíproca con…

A

Giro del cingulo y cpos mamilares

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27
Q

Aferencias

A

Hipotálamo (Subicuoo y presubiculo) por Fornix

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28
Q

Tracto mamilotalamico otro nombre

A

Vica d’ Azyr

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29
Q

GRUPO MEDIAL

A

Conducta afectiva, decisiones, juicio y memoria

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30
Q

Subdivision

A

Dorsomedial, más gde.

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31
Q

División del Dorsomedial

A

Magnocelular - paralaminar - parvocelular

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32
Q

Eferencias

A

Conecta con pedúnculo talamico anterior A preforntal y broadmann 8

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33
Q

Aferencias

A

Neocorteza temporal, nucleo amigdaloide y sust nigra

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34
Q

Lobotomia prefrontal

A

Alivia estres

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35
Q

Sx que resulta en un daño del gpo medial

A

Sx Wernicke Korsakoff

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36
Q

GPO LATERAL

A

🦁🐯🦄

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37
Q

Division

A

Dorsal y Ventral

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38
Q

Subdivisión Dorsal

A

Lateral, posterior y pulvinar

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39
Q

Lateral dorsal

A

Talamo limbico

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40
Q

Aferencia

A

Hipocampo y cpos mamilares

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41
Q

Eferencia

A

Giro del cingulo

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42
Q

Posterior y pulvinar

A

🐶🐻‍❄️🦩

43
Q

Concecciones recíprocas con…

A

Cpo geniculado lat, corteza de asociacion temporal, parietal y occipital

44
Q

Pulvinar

A

Relevo visual, atención visual selectiva, habla en hemi dominante y dolor

45
Q

Tipo de modalidad

A

Multimodal

46
Q

Division Ventral

A

Neuronas sensitivas, voluntarias,combinadas y sin respuesta

47
Q

Neuronas voluntarias

A

Responsables del Parkinson

48
Q

Neuronas combinadas

A

Alivian temblor

49
Q

Subdivisión Ventral

A

Anterior, posterior y lateral

50
Q

Subdivisión Anterior

A

Regulación del movimiento

51
Q

Anterior medial

A

Mov voluntario ojo, cuello y cabeza. Magnocelular

52
Q

Anterior lateral

A

Kov cuerpo y extremidades. Parvocelular

53
Q

Aferencias

A

GLOBO PALIDO (lat), sust negra (mid) - inhiben GABA
Corteza - exitan GABA

54
Q

Eferencias

A

Promotora y prefrontal

55
Q

Subdivision Lateral

56
Q

Aferencias

A

NUCLEO DENTADO (brachium conjunctivum), globopalido y corteza motora primaria (área 4)

57
Q

Eferencias

A

Corteza parietal, promotora y motora suplementaria

58
Q

Subdivisión Posterior

A

Recibe tracto asc largos sensoriales contralaetrales

59
Q

VPMedial aferencia

A

Lemnisco trigeminal y gusto

60
Q

VPMedial eferencia

A

Corteza somatosensorial primaria de la cara

61
Q

VPLateral aferencia

A

Lemnisco medial y espinotalamicos

62
Q

VPLatersl eferencias

A

Corteza somatosensorial primaria del cuerpo

63
Q

VPInferior o intermedio

A

Va al área somatosensorial secundaria

64
Q

VPLateral + VPMedial

A

Complejo ventrobasal

65
Q

GPO INTRALAMINAR

A

🐨🐼🦦

66
Q

Subdivisión

A

Caudal y rostral

67
Q

Caudal

A

Centromediano y parafascicular

68
Q

Eferencias Centromediano

A

Nucleo Putamen

69
Q

Eferencias parafascicular

A

Nucleo caudado

70
Q

Rostral

A

Patacentral, centrolateral y centromedial

71
Q

Aferencias generales

A

Form reticular tallo
Nucleo dentado
Área motora y premotora

72
Q

Al área motora llegan

A

Centromediano y paracentral

73
Q

Al área premotora llegan

A

Parafascicular y centrolateral

74
Q

A la coretzavisual primaria

A

Centrolateral, UNICA directa

75
Q

GPO LINEA MEDIA O INESPECIFICO

A

Paraventral, central y reunien

76
Q

Eferencia

A

Corteza limbica, emoción y memoria

77
Q

Aferencia

A

Giro parahipocampico, hipotálamo, amigdal y tallo

78
Q

NUCLEO RETICULAR

A

control motor, median dolor y experiencia sensorial dolorosa

79
Q

Inhibido por

80
Q

Funcion regularizacion

A

Integración y control de los demás núcleos talamicos

81
Q

METATALAMO

A

Nucleo geniculado lat y medial

82
Q

Geniculado medial

A

Relevo auditivo, memoria auditiva, localización sonido

83
Q

Aferencia

A

Coliculo inferior

84
Q

Eferencia

A

Radiación auditiva de cápsula interna sublenticular

85
Q

Geniculado Lateral

A

Relevo visual, se divide en laminas

86
Q

Láminas retina ipsi

A

II, III y V

87
Q

Láminas retina contra

A

I, IV y VI

88
Q

Eferencia

A

Radiación óptica, cápsula interna retrolenticular

89
Q

Que se une con el gpo talamico posterior

A

El nucleo geniculado medial

90
Q

Que tracto NO recibe el talamo

91
Q

Clasificación por modalidad

A

Especifica, multimodal asociativa, inespecifico y reticular

92
Q

Especifico

A

Recibe tractos largos sensoriales
Procesa info ganglios basales, cerebelo o sist limbico
Reciproco

93
Q

Núcleos talamicos

A

Ventral, anterior, dorsolat, geniculado medial y lateral.

94
Q

Multimodal asociativo

A

NO recibe tracto largos
Proyección al temporal, parietal y frontal

95
Q

Núcleos talamicos

A

Dorsomedial, lateral posterior y pulvinar

96
Q

Inespecifico y Reticular

A

Difuso indirecto

97
Q

Division por grupos

A

🦁🐯🐮

98
Q

Motor

A

Ventral anterior y lateral

99
Q

Sensorial

A

Ventral posterior y geniculados

100
Q

Limbicos

A

Anterior y lateral dorsal

101
Q

Inespecificos

A

Reticular e intralaminar

102
Q

CAPSULA INTERNA

A

🐻🐻‍❄️🐧

103
Q

Entre que estructuras se encuentra

A

Pedunculos cerebrales y corona radiada

Neuro (6 decks)

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