Results 81 to 90 of about 30,052 (310)
Favorable outcome of early treatment of new onset child and adolescent migraine-implications for disease modification. [PDF]
, 2009 There is evidence that the prevalence of migraine in children and adolescents may be increasing. Current theories of migraine pathophysiology in adults suggest activation of central cortical and brainstem pathways in conjunction with the peripheral ...
A Ferrari +52 more
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Advanced Science, EarlyView.The Single‐Nanostructured Optoelectronic Vehicle for neuromodulation Activation (SNOVA) establishes a paradigm for non‐genetic, implant‐free neuromodulation. By integrating NIR‐excitable UCNPs with broadband‐absorbing perovskite QDs, SNOVA efficiently converts deeply penetrating light into localized electric fields that modulate neuronal ion dynamics ...
Luyue Jiang +19 more
wiley +1 more source
Arachidonic acid metabolites and cortical depression: From local to spatial model [PDF]
Известия Саратовского университета. Новая серия: ФизикаBackground and Objectives: According to known experimental data, various metabolites of arachidonic acid have a vasoconstrictor or vasodilator effect, which in turn affects neuronal activity.
Verisokin, Andrey Yu. +2 more
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A mathematical model of the metabolic and perfusion effects on cortical spreading depression. [PDF]
PLoS ONE, 2013 Cortical spreading depression (CSD) is a slow-moving ionic and metabolic disturbance that propagates in cortical brain tissue. In addition to massive cellular depolarizations, CSD also involves significant changes in perfusion and metabolism-aspects of ...
Joshua C Chang +6 more
doaj +1 more source
Fathoming the kynurenine pathway in migraine: why understanding the enzymatic cascades is still critically important [PDF]
, 2015 Kynurenine pathway, the quantitatively main branch of tryptophan metabolism, has been long been considered a source of nicotinamide adenine dinucleotide, although several of its products, the so-called kynurenines, are endowed with the capacity to ...
CURTO, MARTINA +4 more
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Advanced Science, EarlyView.This study presents a novel “in vivo–in vitro” therapeutic strategy for spinal cord injury by leveraging magnetically responsive piezoelectric nanomaterials. These nanomaterials enable targeted delivery of localized electrical stimulation at the injury site through noninvasive external magnetic actuation, thereby promoting axonal regeneration and ...
Zhihang Xiao +9 more
wiley +1 more source
Towards dynamical network biomarkers in neuromodulation of episodic migraine [PDF]
, 2013 Computational methods have complemented experimental and clinical neursciences and led to improvements in our understanding of the nervous systems in health and disease. In parallel, neuromodulation in form of electric and magnetic stimulation is gaining
Aihara, Kazuyuki +6 more
core +2 more sources
Broadband All‐Optical Memtransistor Based on Organic Cocrystals for Noise‐Robust Motion Recognition
Advanced Science, EarlyView.This work presents an all‐optical synaptic transistor using DTT‐TCNQ organic charge transfer cocrystals, achieving broadband bidirectional modulation (395–808 nm) with highly linear synaptic plasticity (nonlinearity coefficients αp = 0.00191, αd = 0.00305).
Zhaohui Cai +8 more
wiley +1 more source
Neurobiology of Disease, 2014 The brain responds differently to environmental and internal signals that relate to the stage of development of neural systems. While genetic and epigenetic factors contribute to a premorbid state, hormonal fluctuations in women may alter the set point ...
D. Borsook +8 more
doaj +1 more source
Ion Concentration Dynamics as a Mechanism for Neuronal Bursting
, 2011 We describe a simple conductance-based model neuron that includes intra- and extra-cellular ion concentration dynamics and show that this model exhibits periodic bursting. The bursting arises as the fast spiking behavior of the neuron is modulated by the
Barreto, Ernest, Cressman, John R.
core +2 more sources