Tecido Nervoso e SN Flashcards

1
Q

Células que produzem a bainha de mielina

A

Células de Schawann ( da glia)

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2
Q

Função da bainha de mielina

A

Aceleração dos impulsos nervosos

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3
Q

Esclerose

A

Degracadação da BM
Lentidão dos impulsos nervosos

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4
Q

Líquido cefalorraquidiano

A

Aracnóide (meninge intermediária)
Isolante térmico e mecânico

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5
Q

Astrócitos

A

Nutrição e regeneração dos neurônios

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6
Q

Cerebelo

A

Coordena o movimento
Equilíbrio postural
Tônus muscular

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7
Q

Epitálamo

A

Glândula pineal
Melatonina

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8
Q

Hipotálamo

A

Homeostase
Temperatura, sede, apetite

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9
Q

Bulbo

A

Centro vital
Controle visceral

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10
Q

Ato reflexo

A

Imediato e involuntário
SNP- medula espinhal

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11
Q

Células da glia (4)

A

Schawann
Epidemarias
Astrocitos
Microglia

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12
Q

Hormônio do sistema nervoso simpático

A

Adrenalina

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13
Q

Hormônio do sistema nervoso parassimpático

A

Acetilcolina

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