منابع مشابه
Behavioral states, network states, and sensory response variability.
We review data demonstrating that single-neuron sensory responses change with the states of the neural networks (indexed in terms of spectral properties of local field potentials) in which those neurons are embedded. We start with broad network changes--different levels of anesthesia and sleep--and then move to studies demonstrating that the sensory response plasticity associated with attention...
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Low risk, premature infants between 30 to 35 weeks post-conceptual age (PCA) residing in an neonatal intensive care unit environment were observed in the home incubator for spontaneous yawning from 2400 to 0500 hr. Videorecordings were analyzed for the behavioral states of quiet sleep (QS), active sleep (AS), wake (W), and drowse (D) in 3-min epochs as well as the contextual behaviors before an...
متن کاملBehavioral states in the fetus near term.
On the basis of comparison and analogy it can be stated. that in the mature fetus behavioral states comparable to those seen in the newborn infant, i.e. quiet sleep, active sleep and even some kind of wakefulness do exist (1). These states can be identified fairly well from heart rate and motor activity patterns. According to evaluation of 8 hour recordinqs of FHR and fetal movements in the fet...
متن کاملComputerized assessment of fetal behavioral states.
Fetal heart rate and fetal movements provide information on the fetal condition. In the near term human fetus, four behavioural states have been described based upon heart rate patterns and presence or absence of eye and body movements. For our studies concerning fetal physiology as well as the influence of maternal antiepileptic medication and the effects of intrauterine growth retardation on ...
متن کاملAutomated approach to detecting behavioral states using EEG-DABS
Electrocorticographic (ECoG) signals represent cortical electrical dipoles generated by synchronous local field potentials that result from simultaneous firing of neurons at distinct frequencies (brain waves). Since different brain waves correlate to different behavioral states, ECoG signals presents a novel strategy to detect complex behaviors. We developed a program, EEG Detection Analysis fo...
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ژورنال
عنوان ژورنال: Genetics
سال: 2020
ISSN: 1943-2631
DOI: 10.1534/genetics.120.303539