A daily temperature rhythm in the human brain predicts survival after brain injury
Patients undergo interventions to achieve a 'normal'brain temperature; a parameter that
remains undefined for humans. The profound sensitivity of neuronal function to temperature …
remains undefined for humans. The profound sensitivity of neuronal function to temperature …
Time of day is associated with paradoxical reductions in global signal fluctuation and functional connectivity
The brain exhibits substantial diurnal variation in physiology and function, but neuroscience
studies rarely report or consider the effects of time of day. Here, we examined variation in …
studies rarely report or consider the effects of time of day. Here, we examined variation in …
Physiological and motion signatures in static and time-varying functional connectivity and their subject identifiability
Human brain connectivity yields significant potential as a noninvasive biomarker. Several
studies have used fMRI-based connectivity fingerprinting to characterize individual patterns …
studies have used fMRI-based connectivity fingerprinting to characterize individual patterns …
Comparison of diurnal variation, anatomical location, and biological sex within spontaneous and driven dynamic cerebral autoregulation measures
Presently, the literature describing the influence of diurnal variation on dynamic cerebral
autoregulation (dCA) metrics is sparse. Additionally, there is little data with respect to dCA …
autoregulation (dCA) metrics is sparse. Additionally, there is little data with respect to dCA …
Resting-state electroencephalography (EEG) microstates of healthy individuals following mild sleep deprivation
Mild sleep deprivation is widespread in many societies worldwide. Electroencephalography
(EEG) microstate analysis provides information on spatial and temporal characteristics of …
(EEG) microstate analysis provides information on spatial and temporal characteristics of …
Impact of time-of-day on diffusivity measures of brain tissue derived from diffusion tensor imaging
Diurnal fluctuations in MRI measures of structural and functional properties of the brain have
been reported recently. These fluctuations may have a physiological origin, since they have …
been reported recently. These fluctuations may have a physiological origin, since they have …
[HTML][HTML] Diurnal variations of resting-state fMRI data: A graph-based analysis
Circadian rhythms (lasting approximately 24 h) control and entrain various physiological
processes, ranging from neural activity and hormone secretion to sleep cycles and eating …
processes, ranging from neural activity and hormone secretion to sleep cycles and eating …
Diurnal fluctuations in steroid hormones tied to variation in intrinsic functional connectivity in a densely sampled male
Most of mammalian physiology is under the control of biological rhythms, including the
endocrine system with time-varying hormone secretion. Precision neuroimaging studies …
endocrine system with time-varying hormone secretion. Precision neuroimaging studies …
Negative life stress, sleep disturbance, and depressive symptoms: the moderating role of anterior insula activity in response to sleep-related stimuli
SY Kim, KH Lee, H Lee, JE Jeon, MH Lee, J Lee… - Journal of Affective …, 2022 - Elsevier
Background This study investigated the effects of anterior insula (AI) activation on the
association between stress and sleep disturbance as a neurobiological basis of the trait-like …
association between stress and sleep disturbance as a neurobiological basis of the trait-like …
[HTML][HTML] Modulatory effects of fMRI acquisition time of day, week and year on adolescent functional connectomes across spatial scales: implications for inference
L Hu, ES Katz, C Stamoulis - NeuroImage, 2023 - Elsevier
Metabolic, hormonal, autonomic and physiological rhythms may have a significant impact on
cerebral hemodynamics and intrinsic brain synchronization measured with fMRI (the resting …
cerebral hemodynamics and intrinsic brain synchronization measured with fMRI (the resting …