Results 81 to 90 of about 3,100,217 (361)

Multimodal MRI analysis of basal forebrain structure and function across the Alzheimer’s disease spectrum

NeuroImage: Clinical, 2020
Dysfunction of the cholinergic basal forebrain (cBF) is associated with cognitive decline in Alzheimer's disease (AD). Multimodal MRI allows for the investigation of cBF changes in-vivo. In this study we assessed alterations in cBF functional connectivity (FC), mean diffusivity (MD), and volume across the spectrum of AD.
Herdick, Meret, Dyrba, Martin, Fritz, Hans-Christian J., Altenstein, Slawek, Ballarini, Tommaso, Brosseron, Frederic, Buerger, Katharina, Cetindag, Arda Can, Dechent, Peter, Dobisch, Laura, Duezel, Emrah, Ertl-Wagner, Birgit, Fliessbach, Klaus, Freiesleben, Silka Dawn, Frommann, Ingo, Glanz, Wenzel, Haynes, John-Dylan, Heneka, Michael T., Janowitz, Daniel, Kilimann, Ingo, Laske, Christoph, Metzger, Coraline D., Munk, Matthias H., Peters, Oliver, Priller, Josef, Roy, Nina, Scheffler, Klaus, Schneider, Anja, Spottke, Annika, Spruth, Eike Jakob, Tscheuschler, Maike, Vukovich, Ruth, Wiltfang, Jens, Jessen, Frank, Teipel, Stefan J., Grothe, Michel J.   +35 more
openaire   +10 more sources

Single‐cell insights into the role of T cells in B‐cell malignancies

FEBS Letters, EarlyView.
Single‐cell technologies have transformed our understanding of T cell–tumor cell interactions in B‐cell malignancies, revealing new T‐cell subsets, functional states, and immune evasion mechanisms. This Review synthesizes these findings, highlighting the roles of T cells in pathogenesis, progression, and therapy response, and underscoring their ...
Laura Llaó‐Cid
wiley   +1 more source

On power series expansions of the S-resolvent operator and the Taylor formula

, 2015
The $S$-functional calculus is based on the theory of slice hyperholomorphic functions and it defines functions of $n$-tuples of not necessarily commuting operators or of quaternionic operators.
Colombo, Fabrizio, Gantner, Jonathan
core   +1 more source

Indium selenide: An insight into electronic band structure and surface excitations [PDF]

, 2017
We have investigated the electronic response of single crystals of indium selenide by means of angle-resolved photoemission spectroscopy, electron energy loss spectroscopy and density functional theory.
Agnoli, Stefano, Barinov, A., Ben Amara, I., Campi, D., Caputi, L. S., Cattelan, Mattia, Cupolillo, A., Duman, S., G\ufcrbulak, B., Granozzi, Gaetano, Jaziri, S., Mazzotti, A., Politano, A.   +12 more
core   +3 more sources

The application bispherical coordinate in Schrödinger equation for Mobius square plus modified Yukawa potential using Nikiforov Uvarov Functional Analysis (NUFA) method

Journal of Physics: Theories and Applications, 2020
The application bispherical coordinates in Schrödinger equation for the Mobius square plus modified Yukawa potential have been obtained. The Schrödinger equation in bispherical coordinates for the separable Mobius square plus modified Yukawa potential ...
Briant Sabathino Harya Wibawa, A Suparmi, C Cari   +2 more
doaj   +1 more source

A Look Into the Power of fNIRS Signals by Using the Welch Power Spectral Estimate for Deception Detection

Frontiers in Human Neuroscience, 2021
Neuroimaging technologies have improved our understanding of deception and also exhibit their potential in revealing the origins of its neural mechanism. In this study, a quantitative power analysis method that uses the Welch power spectrum estimation of
Jiang Zhang, Jingyue Zhang, Houhua Ren, Qihong Liu, Zhengcong Du, Lan Wu, Liyang Sai, Liyang Sai, Zhen Yuan, Site Mo, Xiaohong Lin   +10 more
doaj   +1 more source

Consistency of compact and extended models of glucose-insulin homeostasis: The role of variable pancreatic reserve [PDF]

, 2019
Published compact and extended models of the glucose-insulin physiologic control system are compared, in order to understand why a specific functional form of the compact model proved to be necessary for a satisfactory representation of acute ...
De Gaetano, Andrea, Gaz, Claudio, Panunzi, Simona   +2 more
core   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

FEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu, Huseyn Babayev, Ismail Ogulur, Sena Ardicli, Yagiz Pat, Duygu Yazici, Bingjie Zhao, Lihong Chang, Xiaoqing Liu, Paolo D'Avino, Manru Li, Ceren Biçer, Fatma Hacer Kurtoğlu Babayev, Raja Dhir, Kari C. Nadeau, Marie‐Charlotte Brüggen, Mubeccel Akdis, Cezmi A. Akdis   +17 more
wiley   +1 more source

Evidence of a Curved Synchrotron Spectrum in the Supernova Remnant SN 1006

, 2008
A joint spectral analysis of some Chandra ACIS X-ray data and Molonglo Observatory Synthesis Telescope radio data was performed for 13 small regions along the bright northeastern rim of the supernova remnant SN 1006.
Aharonian F. A., Bamba A., Bell A. R., Drury L., G. E. Allen, J. C. Houck, Lagage P.-O., Milne D. K., Milne D. K., S. J. Sturner, Stephenson F. R., Webb G. M.   +11 more
core   +1 more source

Recovery: What does this mean to patients with low back pain? [PDF]

, 2008
Copyright © 2009, American College of Rheumatology. This article is freely available through the publisher’s link below.Objective - To explore patients' perceptions of recovery from low back pain, about which little is known.
Beaton, Beurskens, Borkan, Campbell, Carnes, Carrington, De Souza, Deyo, Downie, Eisenberg, Evans, Goffman, Harding, Henschke, Laerum, Liddle, Llewellyn, Mallinson, Maniadakis, May, May, McKracken, Morgan, Nunez, Ong, Parsons, Pope, Pope, Ritchie, Roland, Skelton, Turk, Turk, Underwood, Verbeek, Von Korff, Williams   +36 more
core   +1 more source