“…Under experimental isolation, these rhythms persist with a period of approximately one day (circadian), demonstrating their control by an internal autonomous clock. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Both male and female skunks exhibited high variability and fragmentation in daily activity rhythms except during the lactation period, when females appear to switch to prolonged bouts of nocturnal activity. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Pathway analysis revealed differences in the biological functions of genes exclusively regulated in the transcriptome or translatome, with protein deacetylase activity and small GTPase binding regulated in the transcriptome and unfolded protein binding, kinase inhibitor activity, neurotransmitter receptors and circadian rhythms regulated in the translatome. These results indicate that sleep deprivation induces significant changes affecting the pool of actively translated mRNAs. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: As core units of organ tissues, cells of various types play their harmonious rhythms to maintain the homeostasis of the human body. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Signal processing of odor inputs to the olfactory bulb (OB) changes through top-down modulation whose shaping of neural rhythms in response to changes in stimulus intensity is not understood. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The mammalian system of energy balance regulation is intrinsically rhythmic with diurnal oscillations of behavioral and metabolic traits according to the 24 h day/night cycle, driven by cellular circadian clocks and synchronized by environmental or internal cues such as metabolites and hormones associated with feeding rhythms. Mitochondria are crucial organelles for cellular energy generation and their biology is largely under the control of the circadian system. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is prone to neuroinvasion from the lung along the vagus nerve up to the brainstem autonomic nervous centers involved in the coupling of cardiovascular and respiratory rhythms. The brainstem autonomic network allows SARS-CoV-2 to trigger a neurogenic switch to hypertension and hypoventilation, which may act in synergy with aging- and AD-induced dysautonomias, along with an inflammatory “storm”. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…After the LE, there was a significantly greater PIPR and higher subjective sleep quality when compared to the pre-LE week (p < 0.05), but no significant changes in 24-h rhythms or sleep parameters. A greater PIPR was correlated with an increase in circadian amplitude and higher inter-daily stability (derived from rest-activity cycles; p < 0.05). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We identified four overarching domains with component themes that revealed both the commonality and the uniqueness of the pandemic experience around the globe: (1) Place (adjusting to emptiness and stillness; shifting timeframes; blending of spaces); (2) Person (disruption to life rhythms; emotional toll; positives of the pandemic); (3) Profession (changing practices; outreach efforts; guild pride—and guilt); and (4) Purpose (from pandemic to syndemic; from lamenting to embracing; planning toward a better tomorrow). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Consistent with this prediction, hippocampal gamma rhythms and pyramidal cell coupling to CA1 theta are significantly altered with loss of Scg2. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: Melatonin (N-acetyl-5-methoxytryptamine), a significant indoleamine neuromodulator implicated in circadian rhythms and sleep patterns, regulates diverse rhythmic functions via activating its high-affinity G-protein-coupled receptors. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The presence of an organizational system of information that parallels the amplitude of EEG rhythms is important as it provides a greatly reduced data dimension while retaining the essential system features, i.e., linkages to higher scale behaviors that span temporal and spatial scales of teamwork. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Transcranial alternating current stimulation (tACS) is a non-invasive brain stimulation technique that allows interaction with endogenous cortical oscillatory rhythms by means of external sinusoidal potentials. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Without suppression of beta rhythms during phasic REM sleep, RBD patients might demonstrate heightened cortical arousal, favoring the emergence of behavioral episodes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Further studies are required to determine the sensitivity of salivary inflammatory markers in monitoring biological rhythms and acting as biomarkers in the detection of sleep disorders and sleep interventions.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Patients in the ROSC group were significantly younger, had higher ∆TOI (changes in TOI) (5.8 % vs. 1.3 %; p < 0.01), and were more likely to have shockable rhythms and event witnessed than patients in the non-ROSC group. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Arrow and moving-arrow patterns were used to modulate alpha rhythms at the visual and motor cortex. The arrow pattern had an average classification accuracy of approximately 78.5%. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The 24-h cycle of light and darkness governs daily rhythms of complex behaviors across all domains of life. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…These data were used to assess variability in daily rhythms in a heterogeneous human population. RESULTS: At the population level, men are more likely than women to show extreme chronotypes (very early or very late phases of activity). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Sleep fragmentation resulting from disturbances in sleep and circadian rhythms in AD may have important consequences on memory processes and exacerbate the other AD-NPS. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso