Results 31 to 40 of about 1,389,401 (295)

Non-rapid eye movement sleep with low muscle tone as a marker of rapid eye movement sleep regulation

BMC Neuroscience, 2006
Background It was recently reported that epochs of non-REM sleep (NREMS) with low muscle tone represent a partial correlate of REM sleep (REMS). To further investigate this phenomenon, episodes of restricted night-time sleep (23:00 – 03.00h) and ...
Borbély Alexander A, Huber Reto, Tinguely Gilberte, Achermann Peter   +3 more
doaj   +1 more source

Critical Phenomena in Light–Matter Systems with Collective Matter Interactions

Entropy, 2022
We study the quantum phase diagram and the onset of quantum critical phenomena in a generalized Dicke model that includes collective qubit–qubit interactions.
Ricardo Herrera Romero, Miguel Angel Bastarrachea-Magnani, Román Linares   +2 more
doaj   +1 more source

Long-term rearrangement of retinal structures in a novel mutation of X-linked retinoschisis [PDF]

, 2017
The aim of the present study was to report a novel mutation in the retinoschisin 1 (RS1) gene in a Caucasian family affected by X-linked juvenile retinoschisis (XLRS) and to describe the long-term modification of retinal structure.
Colavito, Davide, Giudice Elda, Del, Leon, Alberta, Maritan, Veronica, Miotto, Stefania, Patrizia Tormene, Alma, Piermarocchi, Rita, Piermarocchi, Stefano   +7 more
core   +1 more source

Migraine aura-like headache in occipital lobe brain tumors [PDF]

Romanian Journal of Neurology, 2019
Background. Headache is a common symptom in brain tumors. In agreement with the International Headache Society, tumor headache belongs to the headache attributed to neoplasia. It has nonspecific characteristics regarding the type of pain that is diffused
Domenico Chirchiglia, Pasquale Chirchiglia, Rosa Marotta   +2 more
doaj   +1 more source

Dual characterization of critical fluctuations: Density functional theory & nonlinear dynamics close to a tangent bifurcation

, 2017
We improve on the description of the relationship that exists between critical clusters in thermal systems and intermittency near the onset of chaos in low-dimensional systems.
Riquelme-Galvan, M., Robledo, A.
core   +1 more source

Spin-gap effect on resistivity in the t-J model

, 1999
We calculate the spin-gap effect on dc resistivity in the t-J model of high-$T_{\rm c}$ cuprates by using the Ginzburg-Landau theory coupled with a gauge field as its effective field theory to get $\rho(T) \propto T \{1-c\:(T^* -T)^d \}$, where $T^*$ is ...
Anderson P. W., Bucher B., Chakravarty S., Chakravarty S., Coleman S., Gurvitch M., Halperin B. I., Halperin B. I., Hwang H. Y., Ichinose I., Ichinose I., Ioffe I., Ioffe L., Ito T., Kajantie K., Kajantie K., Kleinert H., Lee P. A., Nagaosa N., Nagaosa N., Nagaosa N., Nagaosa N., Nishikawa T., Onoda M., Rossat-Mignot J., Takeda J., Takigawa M., Tranquada J. M., Ubbens M. U., Yamamoto H., Zhang F. C.   +30 more
core   +1 more source

Total neoadjuvant therapy in early-onset versus average-onset locally advanced rectal cancer: patient characteristics and tolerance of therapy☆

ESMO Gastrointestinal Oncology
Background: Patients with early-onset (EO, age
M.L. Conces, N. Tursun, I. Ozgur, S. Yilmaz, D. Elamin, S. Patil, Y. Bouferraa, E. Gorgun, D. Liska, E. Weinstein, S.D. Kamath, S.R. Steele, A.A. Khorana, B. Laderian, T.T. Jayakrishnan, K.G. Nair, S.R. Amarnath, E.H. Balagamwala, B.N. Estfan, H. Kessler, M.J. McNamara, M.A. Shapiro, M.A. Valente, S.S. Krishnamurthi   +23 more
doaj   +1 more source

Charge distribution and electroluminescence in cross-linked polyethylene under dc field [PDF]

, 2001
The intent of this paper is to cross-correlate the information obtained by space charge distribution analysis and electroluminescence (EL) detection in cross-linked polyethylene samples submitted to dc fields, with the objective to make a link between ...
A See, Alison J M, Augé J L, Bert C, C Laurent, Dissado L, F Palmieri, Fothergill J C, Fothergill J C, Fukuma M, G C Montanari, G Teyssedre, Ho Y F F, J C Fothergill, Kitani I, L A Dissado, Laurent C, Li Y, Mary D, Montanari G C, Suzuoki Y, Zeller H R, Zeller H R   +22 more
core   +1 more source

More Than Spikes: On the Added Value of Non-linear Intracranial EEG Analysis for Surgery Planning in Temporal Lobe Epilepsy

Frontiers in Neurology, 2022
Epilepsy surgery can be a very effective therapy in medication refractory patients. During patient evaluation intracranial EEG is analyzed by clinical experts to identify the brain tissue generating epileptiform events.
Michael Müller, Martijn Dekkers, Roland Wiest, Kaspar Schindler, Christian Rummel   +4 more
doaj   +1 more source

Holographic Thermalization

, 2011
Using the AdS/CFT correspondence, we probe the scale-dependence of thermalization in strongly coupled field theories following a quench, via calculations of two-point functions, Wilson loops and entanglement entropy in d=2,3,4.
A. Bernamonti, A. Schäfer, A. N. Kolmogorov, A. N. Kolmogorov, B. Craps, B. Müller, E. Iancu, E. Keski-Vakkuri, E. Witten, J. de Boer, J. M. Maldacena, M. Shigemori, N. Copland, P. Calabrese, V. Balasubramanian, W. Staessens, Ya. G. Sinaï   +16 more
core   +1 more source