Frontiers in Neuroscience, 2016 In our clinic invasive transtympanal promontory positive DC stimulations were first used, with a success rate of 42%. However, non-invasive hydrotransmissive negative DC stimulations are now favoured, with improvement being obtained in 37.8% directly ...
Marzena Mielczarek +3 more
doaj +1 more source
Resting state cortical EEG rhythms in Alzheimer's disease: toward EEG markers for clinical applications: a review [PDF]
, 2012 The human brain contains an intricate network of about 100 billion neurons. Aging of the brain is characterized by a combination of synaptic pruning, loss of cortico-cortical connections, and neuronal apoptosis that provoke an age-dependent decline of ...
Lizio, Roberta +25 more
core +1 more source
Constitutive and Stress-Induced Psychomotor Cortical Responses to Compound K Supplementation
Frontiers in Neuroscience, 2020 Isolated ginsenoside metabolites such as Compound K (CK) are of increasing interest to consumer and clinical populations as safe and non-pharmacological means to enhance psychomotor performance constitutively and in response to physical or cognitive ...
Shawn D. Flanagan +9 more
doaj +1 more source
Cortical patterns and gamma genesis are modulated by reversal potentials and gap-junction diffusion [PDF]
, 2010 In this chapter we describe a continuum model for the cortex that includes both axon-to-dendrite chemical synapses and direct neuron-to-neuron gap-junction diffusive synapses.
Steyn-Ross, Moira L. +3 more
core +1 more source
Neural synchrony in cortical networks: history, concept and current status [PDF]
, 2009 Following the discovery of context-dependent synchronization of oscillatory neuronal responses in the visual system, the role of neural synchrony in cortical networks has been expanded to provide a general mechanism for the coordination of distributed ...
Nikolić, Danko +14 more
core +1 more source
Cortical Activity at Baseline and During Light Stimulation in Patients With Strabismus and Amblyopia
IEEE Access, 2021 This research measures and compares the cortical activity at baseline and during light stimulation (LS) in patients with strabismus and amblyopia (SA) and healthy controls (HCs), to understand the differences in its functionality and propose LS as a ...
Danjela Ibrahimi +4 more
doaj +1 more source
Resting state cortical electroencephalographic rhythms in covert hepatic encephalopathy and Alzheimer's disease [PDF]
, 2013 Patients suffering from prodromal (i.e., amnestic mild cognitive impairment, aMCI) and overt Alzheimer's disease (AD) show abnormal cortical sources of resting state electroencephalographic (EEG) rhythms.
Nicola Marzano +50 more
core +1 more source
Decoupling of sleep-dependent cortical and hippocampal interactions in a neurodevelopmental model of schizophrenia [PDF]
, 2012 Rhythmic neural network activity patterns are defining features of sleep, but interdependencies between limbic and cortical oscillations at different frequencies and their functional roles have not been fully resolved.
Tricklebank, Mark +18 more
core +1 more source
Spread of epileptiform activity in the immature rat neocortex studied with voltage-sensitive dyes and laser scanning microscopy [PDF]
, 1994 1. Adult rats and rats with a postnatal age of 3-29 days (PN 3-29) were used for the preparation of in vitro slices of the frontal neocortex. Epileptiform activity was induced by bath application of the gamma-aminobutyric acid-A (GABAA) receptor ...
J. J. Hablitz +7 more
core +2 more sources
Striatal activity topographically reflects cortical activity
Nature, 2021 The cortex projects to the dorsal striatum topographically1,2 to regulate behaviour3-5, but spiking activity in the two structures has previously been reported to have markedly different relations to sensorimotor events6-9. Here we show that the relationship between activity in the cortex and striatum is spatiotemporally precise, topographic, causal ...
Andrew J. Peters +4 more
openaire +4 more sources