Results 31 to 40 of about 309,712 (273)

Strong Relation Between an EEG Functional Connectivity Measure and Postmenstrual Age: A New Potential Tool for Measuring Neonatal Brain Maturation

Frontiers in Human Neuroscience, 2018
Fetal and neonatal brain connectivity development is highly complex. Studies have shown that functional networks change dramatically during development.
Laura Anna van de Pol, Charlotte van ’t Westende, Inge Zonnenberg, Esther Koedam, Ineke van Rossum, Willem de Haan, Marjan Steenweg, Elisabeth Catharina van Straaten, Cornelis Jan Stam   +8 more
doaj   +1 more source

Cortical functional connectivity indexes arousal state during sleep and anesthesia

NeuroImage, 2020
Disruption of cortical connectivity likely contributes to loss of consciousness (LOC) during both sleep and general anesthesia, but the degree of overlap in the underlying mechanisms is unclear. Both sleep and anesthesia comprise states of varying levels
Matthew I. Banks, Bryan M. Krause, Christopher M. Endemann, Declan I. Campbell, Christopher K. Kovach, Mark Eric Dyken, Hiroto Kawasaki, Kirill V. Nourski   +7 more
doaj   +1 more source

Assessing the Quality of Wearable EEG Systems Using Functional Connectivity

IEEE Access, 2020
Assessing the data quality of wearable electroencephalogram (EEG) systems is critical to collecting reliable neurophysiological data in non-laboratory environments.
Yacine Mahdid, Uncheol Lee, Stefanie Blain-Moraes   +2 more
doaj   +1 more source

Sampling Properties of the Spectrum and Coherency of Sequences of Action Potentials [PDF]

, 2000
The spectrum and coherency are useful quantities for characterizing the temporal correlations and functional relations within and between point processes.
Jarvis, M. R., Mitra, P. P.
core   +2 more sources

Lopsidedness in dwarf irregular galaxies [PDF]

, 2000
We quantify the amplitude of the lopsidedness, the azimuthal angular asymmetry index, and the concentration of star forming regions, as represented by the distribution of the H$\alpha$ emission, in a sample of 78 late-type irregular galaxies.
Abraham, Alexander, Almoznino, Ana B. Heller, Brosch, Carignan, Conselice, Dohm-Palmer, Dohm-Palmer, Dohm-Palmer, Draper, Edelson, Elchanan Almoznino, Elmegreen, Gerola, Heller, Heller, Hunter, Jog, John J. Salzer, Kaspi, Kornreich, Larson, Leitherer, Levine, Liese van Zee, Mihos, Moffat, Netzer, Noah Brosch, Rudnick, Salzer, Schechter, Skillman, van Zee, van Zee, van Zee, van Zee, van Zee, Walker, Young, Zaritsky   +41 more
core   +3 more sources

Production of a High-Phosphatidylserine Lecithin That Synergistically Inhibits Lipid Oxidation with α-Tocopherol in Oil-in-Water Emulsions

Foods, 2022
Phosphatidylserine (PS) was shown to work synergistically with tocopherols to extend the shelf life of oil-in-water emulsions. However, the high cost of PS prevents it from being used as a food additive. This work investigated the potential use of a high-
Harshika Arora, Mitch D. Culler, Eric A. Decker   +2 more
doaj   +1 more source

Maximum Coronal Mass Ejection Speed as an Indicator of Solar and Geomagnetic Activities

, 2011
We investigate the relationship between the monthly averaged maximal speeds of coronal mass ejections (CMEs), international sunspot number (ISSN), and the geomagnetic Dst and Ap indices covering the 1996-2008 time interval (solar cycle 23).
A. Kilcik, A. Ozguc, Abramenko, Abramenko, Box, Durbin, Gopalswamy, Gopalswamy, Gopalswamy, J. P. Rozelot, Kilcik, Legrand, Luhmann, Moon, N. Gopalswamy, P. R. Goode, Qiu, Ramesh, Sugiura, V. Abramenko, V. B. Yurchyshyn, Zhang   +21 more
core   +3 more sources

Optical and radio behaviour of the BL Lacertae object 0716+714 [PDF]

, 2003
Eight optical and four radio observatories have been intensively monitoring the BL Lac object 0716+714 in the last years: 4854 data points have been collected in the UBVRI bands since 1994, while radio light curves extend back to 1978. Many of these data
A. Kraus, A. Witzel, Aller, Aller, Antonucci, Bessell, Biermann, Bloom, C. M. Raiteri, Clements, E. Massaro, Edelson, Edelson, F. Montagni, G. Cimò, G. N. Kimeridze, G. Nucciarelli, G. Tosti, Gabuzda, Gabuzda, Gear, Ghisellini, Giommi, González-Pérez, H. D. Aller, H. Teräsranta, H. Ungerechts, Heeschen, Heidt, Hufnagel, I. E. Papadakis, Impey, Jorstad, Kraus, Kühr, L. Fuhrmann, L. Lanteri, L. Ostorero, M. A. Ibrahimov, M. F. Aller, M. G. Nikolashvili, M. Maesano, M. Villata, Marchenko, Massaro, Massaro, Nesci, O. M. Kurtanidze, Ott, Peng, Peterson, Qian, Qian, Quirrenbach, Quirrenbach, Quirrenbach, R. Nesci, Raiteri, Rector, Reich, Reuter, S. Ciprini, Shvartsman, Sillanpää, Sillanpää, Simonetti, Smith, Smith, Steppe, Steppe, Steppe, Stickel, T. P. Krichbaum, Takalo, Teräsranta, Tornikoski, U. Bach, U. Lisenfeld, Valtaoja, Venturi, Villata, Villata, Villata, Villata, Villata, von Montigny, Wagner, Waltman, Wiren   +88 more
core   +2 more sources

Age-Related Alterations in Electroencephalography Connectivity and Network Topology During n-Back Working Memory Task

Frontiers in Human Neuroscience, 2018
The study of the healthy brain in elders, especially age-associated alterations in cognition, is important to understand the deficits created by Alzheimer's disease (AD), which imposes a tremendous burden on individuals, families, and society.
Fengzhen Hou, Cong Liu, Zhinan Yu, Xiaodong Xu, Junying Zhang, Chung-Kang Peng, Chunyong Wu, Chunyong Wu, Albert Yang   +8 more
doaj   +1 more source

Time-Varying Functional Connectivity of Rat Brain during Bipedal Walking on Unexpected Terrain

Cyborg and Bionic Systems, 2023
The cerebral cortex plays an important role in human and other animal adaptation to unpredictable terrain changes, but little was known about the functional network among the cortical areas during this process.
Honghao Liu, Bo Li, Pengcheng Xi, Yafei Liu, Fenggang Li, Yiran Lang, Rongyu Tang, Nan Ma, Jiping He   +8 more
doaj   +1 more source