Results 61 to 70 of about 125,410 (180)

Excitatory deep brain stimulation quenches beta oscillations arising in a computational model of the subthalamo-pallidal loop

Scientific Reports, 2022
Parkinson’s disease (PD) is associated with abnormal $$\beta$$ β band oscillations (13–30 Hz) in the cortico-basal ganglia circuits. Abnormally increased striato-pallidal inhibition and strengthening the synaptic coupling between subthalamic nucleus (STN)
Seyed Mojtaba Alavi, Amin Mirzaei, Alireza Valizadeh, Reza Ebrahimpour   +3 more
doaj   +1 more source

Phenomenology of Neutrino Oscillations

, 2000
The phenomenology of solar, atmospheric, supernova and laboratory neutrino oscillations is described. Analytical formulae for matter effects are reviewed. The results from oscillations are confronted with neutrinoless double beta decay.Comment: 11 pages,
B Zeitnitz, C Athanassopoulos, E Gawiser, G Dutta, G L Fogli, G L Fogli, G L Fogli, G Rajasekaran, J Learned, J M Gelb, J N Abdurashitov, J R Primack, J R Primack, L Baudis, M Apollonio, M Narayan, M Narayan, M Narayan, M Narayan, M Narayan, N Okada, P Anselman, R Adhikari, R Davis, R Davis, R S Raghavan, R S Raghavan, R S Raghavan, S Goswami, S Goswami, S M Bilenky, S Parke, S Perlmutter, T K Kuo, T K Kuo, V Barger, Y Fukuda, Y Fukuda   +37 more
core   +1 more source

X-ray emitting MHD accretion shocks in classical T Tauri stars. Case for moderate to high plasma-beta values [PDF]

, 2009
AIMS. We investigate the stability and dynamics of accretion shocks in CTTSs, considering the case of beta >= 1 in the post-shock region. In these cases the 1D approximation is not valid and a multi-dimensional MHD approach is necessary. METHODS.
A. Maggio, Argiroffi, Balsara, Bodo, Borkowski, Bouvier, Bouvier, Bouvier, Bouvier, C. Argiroffi, Calvet, Chanmugam, Chevalier, Cowie, Cranmer, Cranmer, Dopita, Drake, F. Reale, Fadeyev, G. G. Sacco, G. Peres, Giuliani, Gullbring, Gullbring, Günther, Günther, Hartmann, Hujeirat, Hujeirat, Hujeirat, Imamura, Johns-Krull, Kashyap, Kastner, Kenyon, Koldoba, Lamzin, Langer, Langer, Mignone, Mignone, Miyoshi, Orlando, Orlando, Robrade, S. Orlando, Sacco, Safier, Schmitt, Smith, Sutherland, Sutherland, Sutherland, Telleschi, Testa, Toth, Valenti   +57 more
core   +2 more sources

Neuromodulation effects of deep brain stimulation on beta rhythm: A longitudinal local field potential study

Brain Stimulation, 2020
Background: Deep brain stimulation (DBS) holds great promise in treating various brain diseases but its chronic therapeutic mechanisms are unclear. Objective: To explore the immediate and chronic effects of DBS on brain oscillations, and understand how ...
Yue Chen, Chen Gong, Ye Tian, Natasza Orlov, Jianguo Zhang, Yi Guo, Shujun Xu, Changqing Jiang, Hongwei Hao, Wolf-Julian Neumann, Andrea A. Kühn, Hesheng Liu, Luming Li   +12 more
doaj   +1 more source

Predictive Pati-Salam theory of fermion masses and mixing

, 2017
We propose a Pati-Salam extension of the standard model incorporating a flavor symmetry based on the $\Delta \left( 27\right)$ group. The theory realizes a realistic Froggatt-Nielsen picture of quark mixing and a predictive pattern of neutrino ...
Hernández, A. E. Cárcamo, Kovalenko, Sergey, Valle, José W. F., Vaquera-Araujo, C. A.   +3 more
core   +1 more source

Untangling supernova-neutrino oscillations with beta-beam data [PDF]

, 2008
Recently, we suggested that low-energy beta-beam neutrinos can be very useful for the study of supernova neutrino interactions. In this paper, we examine the use of a such experiment for the analysis of a supernova neutrino signal.
Jachowicz, N., McLaughlin, G. C., Volpe, C.   +2 more
core   +4 more sources

Mental imagery of whole-body motion along the sagittal-anteroposterior axis

Scientific Reports, 2022
Whole-body motor imagery is conceptualised as a mental symbolisation directly and indirectly associated with neural oscillations similar to whole-body motor execution.
K. Patel, D. Beaver, N. Gruber, G. Printezis, I. Giannopulu   +4 more
doaj   +1 more source

Solar-like oscillations in the G9.5 subgiant beta Aquilae [PDF]

, 2011
An interesting asteroseismic target is the G9.5 IV solar-like star beta Aql. This is an ideal target for asteroseismic investigations, because precise astrometric measurements are available from Hipparcos that greatly help in constraining the theoretical
A. Bonanno, Arentoft, Bedding, Bedding, Bedding, Bonanno, Borucki, Butler, Butler, Carrier, Chaplin, Christensen-Dalsgaard, Claudi, Cox, Cox, E. Corsaro, Elsworth, F. Grundahl, Flower, Frandsen, Fuhrmann, Gilliland, Gratton, Gray, H. Kjeldsen, Kjeldsen, Kjeldsen, Kjeldsen, Kjeldsen, Kjeldsen, Koch, L. Paternò, Leccia, Luck, Marcy, Mathur, Michel, Montgomery, Nordgren, Oja, Quirion, Richichi, S. Leccia, Stello, Tassoul, Valenti, van Leeuwen   +46 more
core   +1 more source

Constraining four neutrino mass patterns from neutrinoless double beta decay [PDF]

, 2002
All existing data on neutrino oscillations (including those from the LSND experiment) imply a four neutrino scheme with six different allowed mass patterns.
Aalseth, Aguilar, Ahmad, Apollonio, Bahcall, Bandyopadhyay, Barger, Barger, Barger, Barger, Bilenky, Bilenky, Bilenky, Bonn, Declais, Doi, Elliott, Ferruglio, Fogli, Foot, Gonzalez-Garcia, Hambye, Kalliomaki, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Klapdor-Kleingrothaus, Maki, Maltoni, Minakata, Oakes, Probir Roy, Päs, Sandip Pakvasa, Schechter, Strumia, Toshito, Wang, Xing   +37 more
core   +2 more sources

Solar-like oscillations in the G2 subgiant beta Hydri from dual-site observations

, 2007
We have observed oscillations in the nearby G2 subgiant star beta Hyi using high-precision velocity observations obtained over more than a week with the HARPS and UCLES spectrographs. The oscillation frequencies show a regular comb structure, as expected
Aizenman M., Brendon J. Brewer, C. G. Tinney, Christoffer Karoff, Dravins D., Edmonds P. D., Fabien Carrier, Francois Bouchy, Frandsen S., Frank P. Pijpers, Hans Kjeldsen, Ivan K. Baldry, Jacob Brandbyge, Jorgen Christensen‐Dalsgaard, Kjeldsen H., Laszlo L. Kiss, Mario J. P. F. G. Monteiro, R. Paul Butler, Samadi R., Simon J. O’Toole, Soren Frandsen, Teresa C. Teixeira, Thomas Dall, Timothy R. Bedding, Torben Arentoft   +24 more
core   +1 more source