Computational Models

Keywords

• oscillators biological oscillators phase oscillators circadian oscillator evening and morning oscillators Goodwin oscillator van der Pol oscillator harmonic oscillations temporal organization desynchrony circadian disruption internal desynchronization spontaneous coordination entrainment reentrainment asymmetric reentrainment synchronization chaos bistability bifurcation Arnold tongue dynamic systems nonlinear dynamics limit cycle circle map Poincaré map phase analysis phase response curve PRC mathematical modeling mathematical model biomathematical model computational model computer simulation simulations model predictive models desynchrony model network models neural network model neuronal models coupled oscillators coupling splitting statistical modeling pharmacokinetic–pharmacodynamic model post-lunch dip modeling chronophysiologically based modeling circadian rhythm modeling circadian clock modeling circadian pacemaker modeling minimal clock model jetlag modeling phase shift model shift work model feedback models feedback loops sleep regulating model sleep model sleep propensity model sleepiness model alertness model fatigue model sleep regulation two-process model Markov model Kuramoto model Borbély sleep model homeostatic sleep regulation circadian regulation circadian sleep regulation oscillatory homeostats sleep drive wake drive process C process S process W hourglass process somnostat rhythmostat parameter estimation numerical analysis circadian parameters acrophase bathyphase cosinor chronomics time series analysis principal component analysis PCA factor analysis machine learning psychometrics statistics spectral analysis power spectral analysis rest–activity cycle sleep–wake cycle sleep–wake timing sleep–wake dynamics food anticipatory activity performance rhythm productivity rhythm neuropsychological rhythm arousal dynamics drowsiness fluctuations    alertness impairment sleep deprivation sleep restriction sleep extension sleep loss sleep curtailment allostasis SWA slow waves slow-wave oscillations