Neurofisiologia Del Dolor Flashcards

1
Q

Nocicepcion

A

Proceso fisiológico neural de codificación de un estímulo nocivo y responder a el

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2
Q

Que es el dolor

A

Una experiencia desagradable, sensorial y emocional

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3
Q

Mecanismos del dolor

A

Transduccion
Transmisión
Modulación
Percepción

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4
Q

Transduccion

A

Nociceptores a un potencial de acción

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5
Q

Que son los Nociceptores

A

Class propia de fibras

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6
Q

Dolor Nociceptivo
Tratamiento

A

Anestésicos
Paracetamol
Opioides
AINES

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7
Q

Dolor inflamatorio
Tratamiento

A

AINES
Esteroides

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8
Q

Dolor neuropatico
Tratamiento

A

Antidepresivos
Neuromoduladores
Opioides

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9
Q

Transmisión

A

Fibras A delta
Fibras C

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10
Q

Que causa la sensibilización periférica

A

Hiperalgesia primaria

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11
Q

La inflamación facilita la

A

Sensibilización

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12
Q

Componentes en el procesamiento de la información dolorosa

A

Terminaciones centrales de las aferentes primarias
Neuronas de proyección
Interneuronas locales
Glia
Axones provenientes de núcleos supraespinales

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13
Q

Terminaciones centrales de las neuronas aferentes primarias
Receptores

A

Glutamato
GABA
Neuropeptidos

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14
Q

Neuronas de proyección

A

Tálamo
Tallo cerebral - locus ceruleus
Hipotalamo

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15
Q

Interneuronas locales

A

Inhibitorias: GABA y opioides
Excitadoras: glutamato

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16
Q

Glia

A

Astrocitos y microglia
Control de transmisión glutamatergica y neurotransmision

17
Q

Axones provenientes de núcleos supraespinales

A

Hipotalamo
Sustancia gris periacueductal
Locus ceruleus

18
Q

Tractos espinales

A

Espinotalamico
Espinomesencefalico
Espinoreticular

19
Q

Es igual la intensidad del estímulo y el dolor percibido

A

No

20
Q

Fármacos

A

Noradreneegicos