Results 31 to 40 of about 89,617 (292)
Neutrino oscillations and neutrinoless double beta decay [PDF]
, 2001 The relation between neutrino oscillation parameters and neutrinoless double beta decay is studied, assuming normal and inverse hierarchies for Majorana neutrino masses. For normal hierarchy the crucial dependence on U_{e3} is explored.
A. de Gouvea +24 more
core +2 more sources
Brain Stimulation, 2022 Background: Simultaneously modulating individual neural oscillation and cortical excitability may be important for enhancing communication between the primary motor cortex and spinal motor neurons, which plays a key role in motor control.
Daisuke Kudo +8 more
doaj +1 more source
Brain Sciences, 2022 The effects of transcranial alternating current stimulation (tACS) frequency on brain oscillations and cortical excitability are still controversial.
Makoto Suzuki +6 more
doaj +1 more source
Constraints from Neutrinoless Double Beta Decay [PDF]
, 2002 We examine the constraints from the recent HEIDELBERG-MOSCOW double beta decay experiment. It leads us to the almost degenerate or inverse hierarchy neutrino mass scenario.
Aalseth C. +6 more
core +3 more sources
Biology, 2023 Hippocampal local field potentials (LFP) are highly related to behavior and memory functions. It has been shown that beta band LFP oscillations are correlated with contextual novelty and mnemonic performance.
Babak Saber Marouf +6 more
doaj +1 more source
Modulation of dopamine tone induces frequency shifts in cortico-basal ganglia beta oscillations
Nature Communications, 2021 Dopamine tone modulation generates changes in beta oscillation physiology. Here the authors show beta frequency, and not power, coherence, phase-locking, or PAC is monotonically linked to dopamine tone and is likely the key property of pathological ...
L. Iskhakova +8 more
doaj +1 more source
Hippocampal beta rhythms as a bridge between sensory learning and memory-guided decision-making
Frontiers in Systems Neuroscience, 2023 A pillar of systems neuroscience has been the study of neural oscillations. Research into these oscillations spans brain areas, species, and disciplines, giving us common ground for discussing typically disparate fields of neuroscience.
Jesse Thomas Miles +3 more
doaj +1 more source
Beta oscillations in the parkinsonian primate: Similar oscillations across different populations
Neurobiology of Disease, 2016 Parkinson's disease (PD) is characterized by excessive beta band oscillations (BBO) in neuronal spiking activity across basal ganglia (BG) nuclei. High frequency stimulation of the subthalamic nucleus, an effective treatment for PD, suppresses these oscillations.
Ayala Matzner +4 more
openaire +3 more sources
Indirect Measurement of the Vertex and Angles of the Unitarity Triangle [PDF]
, 1998 The precise measurements of the Bd oscillation frequency and the limit on the Bs one one as well as the determination of the Cabibbo-Kobayashi-Maskawa matrix element Vub improve the constraints on the other elements of this matrix.
Mele, Salvatore
core +2 more sources
The Effects of Cognitive Control and Time on Frontal Beta Oscillations [PDF]
Cerebral Cortex, 2015 Frontal beta oscillations are associated with top-down control mechanisms but also change over time during a task. It is unclear whether change over time represents another control function or a neural instantiation of vigilance decrements over time, the time-on-task effect.
Stoll, Frederic +5 more
openaire +4 more sources