Neuronas Flashcards

1
Q

Neuronas

A

células especializadas para la recepción, conducción y transmisión de señales electroquímicas

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2
Q

gliales

A

nutrición, limpieza y soporte de circuitos neuronales

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3
Q

neurogenesis

A

creación de nuevas neuronas

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4
Q

mielinizacion

A

formación de mielina en los axones

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5
Q

Tipos de Neuronas

A

unipolar, bipolar, multipolar, piramidal y purkinje

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6
Q

Neurona unipolar

A

sensorial dolor y tacto

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7
Q

bipolar

A

sensorial nervio olfatorio, vestibulococlear y retina

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8
Q

neurona multipolar

A

se encuentra en todo el sistema nervioso

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9
Q

piramidal

A

control motor y se encuentra en la corteza frontal

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10
Q

purkinje

A

se encuentra en el cerebelo

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11
Q

partes de la neurona

A

soma, dendritas, vaina de mielina, batones terminales, nodos de ranvier y núcleo

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12
Q

soma

A

parte del cuerpo de la neurona que contiene las partes internas (ej. nucleo)

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13
Q

dendritas

A

ramificaciones que conectan con otras neuronas

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14
Q

botones terminales

A

parte final que contiene los neurotransmisores

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15
Q

axón

A

parte externa de la neurona que transmite el impulso eléctrico

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16
Q

nodos de ranvier

A

parte del axón que no tiene mielina