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10.5665/sleep.5770 http://scihub22266oqcxt.onion/10.5665/sleep.5770 C4835312!4835312!26856907     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Sleep ä ; 39 (5): 1129-37 Nephropedia Template TP {{tp|p=26856907|t=ä. K-Complexes: Interaction between the Central and Autonomic Nervous Systems during Sleep |pdf=|usr=}}{{26856907}} gab.com Text K-Complexes: Interaction between the Central and Autonomic Nervous Systems during Sleep JO: Sleep http://www.kidney.de/pget.php?&tw=1&pmid=26856907 #FOAvip Study Objectives:: To investigate the relationship between K-complexes (KCs) and cardiac functioning. Methods:: Forty healthy adolescents aged 16?22 y (19 females) participated in the study. Heart rate (HR) fluctuations associated with spontaneous and evoked KCs were investigated on two nights, one with (event-related potential night) and one without auditory tones presented across the night. Results:: There was a clear biphasic cardiac response to evoked and spontaneous KCs, with an initial acceleration in HR followed by a deceleration (P < 0.001). HR acceleration occurred immediately to KCs in response to tones presented in the first third of the interbeat interval, but was delayed a beat when the tone occurred later in the cardiac cycle (P < 0.05). Sex differences were also evident. Pretone baseline HR was higher, and the magnitude of the HR response was blunted and delayed, in female compared to male adolescents (P < 0.001). Also, pretone baseline HR was lower when a tone elicited a KC compared to when it did not (P < 0.001), suggesting that KCs are possibly more likely to be elicited by external stimuli in states of reduced cardiac activation. Conclusions:: The strict dependency observed between KCs and cardiac control indicates a potential role of KCs in modulating the cardiovascular system during sleep. Sex differences in the KC-cardiac response indicate the sensitivity of this measure in capturing sex differences in cardiac regulatory physiology. Citation:: de Zambotti M, Willoughby AR, Franzen PL, Clark DB, Baker FC. K-complexes: interaction between the central and autonomic nervous systems during sleep. SLEEP 2016;39(5):1129?1137. Twit Text FOAVip K-Complexes: Interaction between the Central and Autonomic Nervous Systems during Sleep ????Sleep http://www.kidney.de/pget.php?&tw=1&pmid=26856907 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26856907 #FOAvip English Wikipedia <ref>{{Cite pmid|26856907}}</ref> K-Complexes: Interaction between the Central and Autonomic Nervous Systems during Sleep #MMPMID26856907 de Zambotti M; Willoughby AR; Franzen PL; Clark DB; Baker FC; Colrain IM Sleep ä[]; 39 (5): 1129-37 PMID26856907show ga Study Objectives:: To investigate the relationship between K-complexes (KCs) and cardiac functioning. Methods:: Forty healthy adolescents aged 16?22 y (19 females) participated in the study. Heart rate (HR) fluctuations associated with spontaneous and evoked KCs were investigated on two nights, one with (event-related potential night) and one without auditory tones presented across the night. Results:: There was a clear biphasic cardiac response to evoked and spontaneous KCs, with an initial acceleration in HR followed by a deceleration (P < 0.001). HR acceleration occurred immediately to KCs in response to tones presented in the first third of the interbeat interval, but was delayed a beat when the tone occurred later in the cardiac cycle (P < 0.05). Sex differences were also evident. Pretone baseline HR was higher, and the magnitude of the HR response was blunted and delayed, in female compared to male adolescents (P < 0.001). Also, pretone baseline HR was lower when a tone elicited a KC compared to when it did not (P < 0.001), suggesting that KCs are possibly more likely to be elicited by external stimuli in states of reduced cardiac activation. Conclusions:: The strict dependency observed between KCs and cardiac control indicates a potential role of KCs in modulating the cardiovascular system during sleep. Sex differences in the KC-cardiac response indicate the sensitivity of this measure in capturing sex differences in cardiac regulatory physiology. Citation:: de Zambotti M, Willoughby AR, Franzen PL, Clark DB, Baker FC. K-complexes: interaction between the central and autonomic nervous systems during sleep. SLEEP 2016;39(5):1129?1137. äK-Complexes: Interaction between the Central and Autonomic Nervous Sys(epmc).pdf DeepDyve Pubget Overpricing