Asymmetry in Sympathetic and Vagal Activities During Sleep-Wake Transitions

Kuo, Terry B.J.; Shaw, Fu-Zen; Lai, Chun–Kit; Yang, Cheryl C.H.

doi:10.1093/sleep/31.3.311

Cited by 52 publications

(48 citation statements)

References 24 publications

(28 reference statements)

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“…It has been reported that parasympathetic activity has an active role involved in the transition from awake to sleep in rats. (40) In a human study, insomnious patients presented with a higher sympathovagal balance compared to normal subjects both before and after sleep onset. (41) These results seem to help explain why the deficiency-yang pattern individuals had difficulty falling asleep and subsequently had lower sleep effi ciency than the defi ciency-yin pattern individuals.…”

Section: Discussionmentioning

confidence: 98%

The application of yin-yang concept on heart rate variability patterns in menopausal women with insomnia

Kung

Yang

Chiu

et al. 2016

Chin. J. Integr. Med.

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Section: Discussionmentioning

confidence: 98%

The application of yin-yang concept on heart rate variability patterns in menopausal women with insomnia

Kung

Yang

Chiu

et al. 2016

Chin. J. Integr. Med.

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“…Animals that received a single intraplantar CFA injection underwent behavioral tests after 4,8,12,16,20, and 24 h. The baseline median PWT in NN rats was significantly higher than in CON rats ( p = 0.001; Fig. 1 ).…”

Section: Hyposensitivity At Baseline and Evoked Mechanical Pain Hypermentioning

confidence: 94%

“…1 ). Injection of CFA caused a significant reduction in PWT at every time point ( p < 0.001, respectively, for 4,8,12,16,20, and 24 h vs. baseline), both in CON and NN rats (not labeled). The median PWT in NN rats was significantly lower at 16,20, and 24 h when compared with CON rats ( p < 0.007 after a Bonferroni adjustment; Fig.…”

Section: Hyposensitivity At Baseline and Evoked Mechanical Pain Hypermentioning

confidence: 97%

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Changes in Sleep Architecture under Sustained Pain in Adult Male Rats Subjected to Neonatal Short-Lasting Local Inflammatory Insult

et al. 2017

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Neonatal, short-lasting, local, nociceptive insult by carrageenan can cause long-term alterations in somatosensory and neurohumoral systems. We previously revealed hyporesponsiveness of the autonomic nervous system (ANS) after painful stimulation of adult rats in a neonatal carrageenan-induced pain model. Sleep disturbance has been highly correlated with pain and ANS activity. In the present study, adult rats that had received an intraplantar injection of carrageenan on postnatal day 1 were investigated to determine if there were alterations in their sleep architecture upon the stimulation of pain. Polysomnographic and heart rate variability recordings were carried out, with a wireless transmission of data, for 24 h under baseline conditions and after an intraplantar injection of complete Freund's adjuvant to induce sustained nociception. Increased active awake (AW) and decreased quiet sleep (QS) and paradoxical sleep (PS) times were noted in the control animals. In the carrageenan-treated rats, the AW time increased but with decreased alertness, as revealed by decreases in beta and increases in theta power. The QS time did not decrease. The PS time decreased during the first 12 h, then increased during the following 12 h, suggesting an early rebound of formerly deprived PS time. Sympathetic activation under sustained pain was not apparent in any stage of sleep in carrageenan-treated rats and was even suppressed in AW time. An impaired sympathetic reaction to pain may have contributed to the atypical changes in sleep architecture in these rats. In conclusion, pain in early life has a long-term effect on the cardiovascular-autonomic-electroencephalographic responses to pain later in life. The physiological relevance of these results remains undetermined.

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“…El CSV es el mayor modulador de la actividad autonómica; a modo de ejemplo, el SNREM se asocia con una disminución del SNS y un incremento del tono SNPS respecto de la vigilia 77 , cambios que se revierten parcialmente durante el SREM 78 . En este sentido los cambios en la cantidad o calidad del sueño podrían manifestarse en modifi caciones de la regulación del SNA.…”

Section: C) Regulación Del Snaunclassified

La reducción del sueño como factor de riesgo para obesidad

et al. 2011

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Sleep deprivation as a risk factor for obesityuchile.cl L a obesidad (OB) es un problema relevante de salud pública en todos los grupos etáreos y una epidemia en todo el mundo 1 . En la población infantil, su prevalencia y severidad continúa en aumento, al igual que sus comorbilidades, en particular, las secuelas que involucran los sistemas nervioso central, cardiovascular y metabóli-co 2,3 . Su prevención resulta un problema urgente, siendo las estrategias alimentario-nutricional y/o de actividad física los principales focos abordados para dicho propósito. Sin embargo, análisis recientes de intervenciones en dichos factores indican éxito principalmente a corto plazo 4,5 . En este contexto, diversos estudios respaldan la hipótesis que sostiene que la cantidad y calidad del sueño nocturno serían factores relevantes relacionados con la OB 6,7 . Actualmente, la población de países industrializados ha disminuido su cantidad de sueño nocturno 8 . Datos estadounidenses muestran que los adultos han reducido entre 1 y 2 horas su cantidad de sueño y más de un tercio de los adultos jóvenes refi eren dormir < 7 horas 8 , fenómeno igualmente reportado en niños y adolescentes 9,10 . Lo anterior es relevante, pues diversos estudios han indicado que la disminución de la cantidad de sueño nocturno sería un factor de riesgo para ganancia de peso y desarrollo de OB en adultos y niños 11,12 . La presente revisión pretende resumir la evidencia epidemiológica y experimental que respalda el rol del sueño en la OB, con especial énfasis en los mecanismos en los que se sustenta la evidencia actual. La epidemia de obesidadLa OB es una patología compleja, resultante de la interacción de factores genéticos y ambientales 13 . Reconocida como una epidemia mundial por la Organización Mundial de la Salud (OMS), afecta

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Asymmetry in Sympathetic and Vagal Activities During Sleep-Wake Transitions

Abstract: The parasympathetic activity before falling asleep and the sympathetic activity before waking up change coincidentally with EEG frequency, and may respectively contain the messages of sleeping and waking drives.

Cited by 52 publications

References 24 publications

The application of yin-yang concept on heart rate variability patterns in menopausal women with insomnia

The application of yin-yang concept on heart rate variability patterns in menopausal women with insomnia

Changes in Sleep Architecture under Sustained Pain in Adult Male Rats Subjected to Neonatal Short-Lasting Local Inflammatory Insult

La reducción del sueño como factor de riesgo para obesidad

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