Results 11 to 20 of about 872,130 (322)
The anterior nucleus of the thalamus plays a role in the epileptic network
Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 2010-2024, December 2022., 2022 Abstract Objectives We investigated both the metabolic differences and interictal/ictal discharges of the anterior nucleus of the thalamus (ANT) in patients with epilepsy to clarify the relationship between the ANT and the epileptic network. Methods Nineteen patients with drug‐resistant epilepsy who underwent stereoelectroencephalography were studied ...
Hao Yan +9 more
wiley +1 more source
Frontiers in Human Neuroscience, 2021 Cognitive control of action is associated with conscious effort and is hypothesised to be reflected by increased frontal theta activity. However, the functional role of these increases in theta power, and how they contribute to cognitive control remains ...
Silvia L. Isabella +4 more
doaj +1 more source
Multidecadal climate oscillations during the past millennium driven by volcanic forcing
Science, 2021 A volcanic source of variation The Atlantic Multidecadal Oscillation (AMO), a 50- to 70-year quasiperiodic variation of climate centered in the North Atlantic region, was long thought to be an internal oscillation of the climate system. Mann et al.
M. Mann +3 more
semanticscholar +1 more source
Visualizing Oscillations in Brain Slices With Genetically Encoded Voltage Indicators
Frontiers in Neuroanatomy, 2021 Genetically encoded voltage indicators (GEVIs) expressed pan-neuronally were able to optically resolve bicuculline induced spontaneous oscillations in brain slices of the mouse motor cortex.
Jun Kyu Rhee +4 more
doaj +1 more source
Genetic consequences of climatic oscillations in the Quaternary.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2004 An appreciation of the scale and frequency of climatic oscillations in the past few million years is modifying our views on how evolution proceeds. Such major events caused extinction and repeated changes in the ranges of those taxa that survived.
G. Hewitt
semanticscholar +1 more source
Cortical and Cerebellar Oscillatory Responses to Postural Instability in Parkinson's Disease
Frontiers in Neurology, 2021 Introduction: Posture and balance dysfunctions critically impair activities of daily living of patients with progressing Parkinson's disease (PD). However, the neural mechanisms underlying postural instability in PD are poorly understood, and specific ...
Taylor J. Bosch +8 more
doaj +1 more source
Frontiers in Synaptic Neuroscience, 2021 Perineuronal nets (PNNs) are specialized extracellular matrix structures that surround specific neurons in the brain and spinal cord, appear during critical periods of development, and restrict plasticity during adulthood.
Jereme C. Wingert, Barbara A. Sorg
doaj +1 more source
Phys. Rev. E 70, 051103 (2004), 2011 We consider the fractional oscillator being a generalization of the conventional linear oscillator in the framework of fractional calculus. It is interpreted as an ensemble average of ordinary harmonic oscillators governed by stochastic time arrow. The intrinsic absorption of the fractional oscillator results from the full contribution of the harmonic ...
arxiv +1 more source
Revival of oscillation and symmetry breaking in coupled quantum oscillators [PDF]
, 2021 Restoration of oscillation from an oscillation suppressed state in coupled oscillators is an important topic of research and has been studied widely in recent years. However, the same in the quantum regime has not been explored yet. Recent works established that under certain coupling conditions coupled quantum oscillators are susceptible to ...
arxiv +1 more source
Feature Detection in Visual Cortex during Different Functional States
Frontiers in Computational Neuroscience, 2017 Cortical activity exhibits distinct characteristics in different functional states. In awake behaving animals it shows less synchrony, while in rest or sleeping state cortical activity is most synchronous.
Misha Tsodyks +5 more
doaj +1 more source