Sueño Flashcards

1
Q

Ondas beta

A

15-30 Hz

  • Aumenta la frecuencia
  • Disminuye la amplitud
  • Vigilia
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2
Q

Ondas alfa

A

8-14 Hz

  • Disminuye la frecuencia
  • Aumenta la amplitud
  • Vigilia
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3
Q

Ondas theta

A

4-7 Hz

  • Husos y complejos K
  • Sueño lento
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4
Q

Ondas delta

A

0,5-3 Hz

- Sueño lento

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5
Q

Repone energias

A

Sueño lento

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6
Q

Se divide en 4 fases

A

Sueño lento

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7
Q

Fase I

A

Ondas Theta con ausencia de ondas alfa

5%

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8
Q

Fase II

A

Husos y complejos K

25%

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9
Q

Fase III

A

50% de actividad delta
Puede haber husos
(+ la 4 hacen el 45%)

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10
Q

Fase IV

A

Mayor profundidad
Ondas delta
(+ la 4 hacen el 45%)

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11
Q

Babinsky positivo

A

Sueño lento

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12
Q

Signos vitales bajos

A

Sueño lento

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13
Q

Predomina parasimpatico

A

Sueño lento

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14
Q

Movimientos oculares rapidos

A

REM

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15
Q

Sueño paradojal

A

REM

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16
Q

Sueños y pesadillas

A

REM

17
Q

Atonia

A

REM

18
Q

Se pierde la regulacion termica

A

REM

19
Q

Signos vitales aumentados

A

REM

20
Q

Restaura funciones cognitivas

A

REM

21
Q

Desincronizado parecido a la vigilia

A

REM

22
Q

Regulacion de la vigilia

A

SARA! En talamo anterior

Utiliza NA, Dopamina, Serotonina, Glutamato

23
Q

Regulacion del sueño

A

Por el nucleo preoptico ventrolateral

Utiliza Adenosina, Serotonina, Glicina y Melatonina