Periodicity

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  Subject Areas on Research

  • A method for discrimination of noise and EMG signal regions recorded during rhythmic behaviors. 
  • A neurophysiological study into the foundations of tonal harmony. 
  • Alternating hemiplegia of childhood: clinical manifestations and long-term outcome. 
  • An analysis of Wenckebach periodicity. 
  • Assessment of the myocardium on 2-phase cardiac multidetector computed tomography: does cyclic cardiac contraction influence myocardial attenuation? 
  • Association between morning blood pressure surge and cardiovascular remodeling in treated elderly hypertensive subjects. 
  • Basic mechanisms of sleep and epilepsy. 
  • Characterizing activity-dependent processes with a piecewise exponential model. 
  • Childhood trauma and diurnal cortisol disruption in fibromyalgia syndrome. 
  • Compound stimulus control by discriminative stimuli associated with high and moderate response rates. 
  • Contributions of intrinsic membrane dynamics to fast network oscillations with irregular neuronal discharges. 
  • Cyclic loading alters biomechanical properties and secretion of PGE2 and NO from tendon explants. 
  • Cyclicity of aggression and self-injurious behavior in individuals with mental retardation. 
  • Developmental psychobiology: prenatal, perinatal, and early postnatal aspects of behavioral development. 
  • Distinct patterns of brain oscillations underlie two basic parameters of human maze learning. 
  • Do bacteria have an intrinsic rhythmic sensitivity pattern? 
  • Dynamics of the firing probability of noisy integrate-and-fire neurons. 
  • EEG mu rhythm and imitation impairments in individuals with autism spectrum disorder. 
  • Early cardioversion of atrial fibrillation facilitated by transesophageal echocardiography: short-term safety and impact on maintenance of sinus rhythm at 1 year. 
  • Effect of photoperiod reversal on twenty-four hour patterns for dopamine levels in the corpus striatum and upper and lower brainstem of the rat. 
  • Effect of uniaxial, cyclic stretch on the morphology of monocytes/macrophages in culture. 
  • Effects of cyclic intraocular pressure on conventional outflow facility. 
  • Electric pacing of intact and transected canine small intestine and its computer model. 
  • Electrical coupling mediates tunable low-frequency oscillations and resonance in the cerebellar Golgi cell network. 
  • Elements of biological oscillations in time and space. 
  • Evidence that a free-running oscillator drives G1 events in the budding yeast cell cycle. 
  • Experiential sampling in the study of multiple personality disorder. 
  • Experimental and computational analysis of monkey smooth pursuit eye movements. 
  • Femoral artery blood flow and its relationship to spontaneous fluctuations in rhythmic thigh muscle workload. 
  • Fire cycles in North American interior grasslands and their relation to prairie drought. 
  • Generalized Periodic Discharges: A Topical Review. 
  • Genetic generalized epilepsies. 
  • Global control of cell-cycle transcription by coupled CDK and network oscillators. 
  • How the brainstem controls orofacial behaviors comprised of rhythmic actions. 
  • Impact of daily temperature fluctuations on dengue virus transmission by Aedes aegypti. 
  • In vitro modulation of endogenous rhythms by AC electric fields: Syncing with clinical brain stimulation. 
  • Increased flexibility in GRASE imaging by k space-banded phase encoding. 
  • Influences of ultrasonic machine settings, transducer frequency and placement of region of interest on the measurement of integrated backscatter and cyclic variation. 
  • Inhibition, Not Excitation, Drives Rhythmic Whisking. 
  • Interval timing as an emergent learning property. 
  • Interval timing: memory, not a clock. 
  • Intravenous nitroglycerin infusion inhibits cyclic blood flow responses caused by periodic platelet thrombus formation in stenosed canine coronary arteries. 
  • Intrinsic pulsatile secretory activity of immortalized luteinizing hormone-releasing hormone-secreting neurons. 
  • Luteinizing hormone (LH) drives diverse intracellular calcium second messenger signals in isolated porcine ovarian thecal cells: preferential recruitment of intracellular Ca2+ oscillatory cells by higher concentrations of LH. 
  • Measures of growth, development, and sexual maturation in mongolian gerbils (Meriones unguiculatus): effects of photic period during ontogeny. 
  • Modelling the periodicity of cardiac muscle. 
  • Multistability in tubuloglomerular feedback and spectral complexity in spontaneously hypertensive rats. 
  • Neighborhood rhythms and the social activities of adolescent mothers. 
  • Neural network mechanisms of oscillatory brain states: characterization using simultaneous multi-single neuron recordings. 
  • Neuropeptides modulate compound postsynaptic potentials in basolateral amygdala. 
  • New perspectives on techniques for the clinical psychiatrist: Brain stimulation, chronobiology and psychiatric brain imaging. 
  • Nocturnal epilepsy in adults. 
  • One-month prevalence of mental disorders in the United States. Based on five Epidemiologic Catchment Area sites. 
  • Oscillations by minimal bacterial suicide circuits reveal hidden facets of host-circuit physiology. 
  • Oscillations in the immune system. 
  • Oscillatory multiplexing of neural population codes for interval timing and working memory. 
  • Pathologic apnea and brief respiratory pauses in preterm infants: relation to sleep state. 
  • Pegfilgrastim administered once per cycle reduces incidence of chemotherapy-induced neutropenia. 
  • Periodic vestibulocerebellar ataxia, an autosomal dominant ataxia with defective smooth pursuit, is genetically distinct from other autosomal dominant ataxias. 
  • Pitch is determined by naturally occurring periodic sounds. 
  • Pituitary-adrenal function in depression. 
  • Potential distribution in three-dimensional periodic myocardium--Part I: Solution with two-scale asymptotic analysis. 
  • Potential distribution in three-dimensional periodic myocardium--Part II: Application to extracellular stimulation. 
  • Predicting trauma admissions: the effect of weather, weekday, and other variables. 
  • Prolonged inhibition in burst firing neurons: synaptic inactivation of the slow regenerative inward current. 
  • REINFORCEMENT AS INPUT: CYCLIC VARIABLE-INTERVAL SCHEDULE. 
  • Reciprocal expansions of idiotypic and anti-idiotypic clones following antigen stimulation. 
  • Reconciling conflicting models for global control of cell-cycle transcription. 
  • Short day lengths enhance skin immune responses in gonadectomised Siberian hamsters. 
  • Somatosensory cortical neuronal population activity across states of anaesthesia. 
  • Spontaneous rhythmic synchronous activity in epileptic human and normal monkey temporal lobe. 
  • Stream segregation on a single electrode as a function of pulse rate in cochlear implant listeners. 
  • Synchronization properties of networks of electrically coupled neurons in the presence of noise and heterogeneities. 
  • The effect of contractile activity on fibrillation and extrajunctional acetylcholine-sensitivity in rat muscle maintained in organ culture. 
  • The effects of interval duration on temporal tracking and alternation learning. 
  • The morphogenesis checkpoint in Saccharomyces cerevisiae: cell cycle control of Swe1p degradation by Hsl1p and Hsl7p. 
  • The relationship between restrictive and repetitive behaviors in individuals with autism and obsessive compulsive symptoms in parents. 
  • The timing of the "fertile window" in the menstrual cycle: day specific estimates from a prospective study. 
  • Time and memory: towards a pacemaker-free theory of interval timing. 
  • Time series analysis of rhythmic bacterial resistance development to antibiotics. 
  • Transcription-factor-dependent enhancer transcription defines a gene regulatory network for cardiac rhythm. 
  • Unified biophysical mechanism for cell-shape oscillations and cell ingression. 
  • Uterine blood flow: periodic fluctuations of its rate during pregnancy. 
  • What determines the frequency of fast network oscillations with irregular neural discharges? I. Synaptic dynamics and excitation-inhibition balance. 
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  Keywords of People

  • Hartemink, Alexander J., Professor in the Department of Computer Science, Biology
  • Starmer, Charles Franklin, Professor Emeritus of Computer Science, Computer Science