Results 91 to 100 of about 26,988 (237)

Deficient inhibition of irrelevant visual information in migraine: A magnetoencephalography study of alpha‐band activity

Headache: The Journal of Head and Face Pain, EarlyView.
Abstract Objectives/Background There is growing evidence that migraine is associated with attentional abnormalities, both during and between attacks, potentially affecting the cognitive processing of sensory stimulation. However, the underlying neurophysiological mechanism remains poorly understood.
Rémy Masson, Alma ElShafei, Geneviève Demarquay, Lesly Fornoni, Yohana Lévêque, Anne Caclin, Aurélie Bidet‐Caulet   +6 more
wiley   +1 more source

Neurophysiological Methods in Accounting and Finance

Journal of International Financial Management &Accounting, EarlyView.
ABSTRACT Recent advances in neuroscience have made neurophysiological methods increasingly accessible, creating a timely opportunity to rethink how accounting and financial decisions are studied. Yet accounting and finance research has been slow to exploit its full potential.
Gaia Bassani, Silvio Vismara
wiley   +1 more source

Brainstorm Pipeline Analysis of Resting-State Data From the Open MEG Archive

Frontiers in Neuroscience, 2019
We present a simple, reproducible analysis pipeline applied to resting-state magnetoencephalography (MEG) data from the Open MEG Archive (OMEGA). The data workflow was implemented with Brainstorm, which like OMEGA is free and openly accessible.
Guiomar Niso, Guiomar Niso, Guiomar Niso, Guiomar Niso, Francois Tadel, Francois Tadel, Francois Tadel, Elizabeth Bock, Martin Cousineau, Andrés Santos, Andrés Santos, Sylvain Baillet   +11 more
doaj   +1 more source

Quantifying Cortical Maturational Aspects During Different Vigilance States in Preterm Infants by Advanced EEG Analysis

Journal of Sleep Research, EarlyView.
ABSTRACT Preterm birth is a significant risk factor for atypical neurodevelopment, yet early electrophysiological markers of brain maturation are still lacking. Non‐invasive electroencephalographic (EEG) monitoring of cortical maturation in these patients holds promise as a tool for neurodevelopmental prediction.
Gaia Burlando, Sara Uccella, Valentina Marazzotta, Sheng H. Wang, J. Matias Palva, Monica Roascio, Andrea Rossi, Luca Antonio Ramenghi, Lino Nobili, Gabriele Arnulfo   +9 more
wiley   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Intra-Session Reliability Metrics for Quality Assurance in Pre-Surgical Mapping with Magnetoencephalography

, 2019
Magnetoencephalography (MEG) functional maps can localize brain activity for pre-surgical mapping, but their quality is difficult to quantify. Clinical standard metrics cannot be used when multiple sources of activity are distributed across the brain ...
Miedema, Mary
core  

Fundamentals of Electroencephalography and Magnetoencephalography

, 2023
This chapter introduces and guides the readers to the second part of this book, starting with a short summary of basic principles of neurophysiology and moving to surveying the past, existing, and future advances of electroencephalography and ...
Criscuolo, Antonio; id_orcid, Brattico, Elvira   +1 more
core   +1 more source

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

Experimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

Periodic Discharges: Insight From Magnetoencephalography

, 2016
PURPOSE: This study used magnetoencephalography (MEG) dipole localization and coherence measurement to evaluate the magnetic fields associated with periodic discharges. The primary goal of the study was to evaluate whether MEG could consistently localize
Zillgitt, Andrew, Shvarts, Vladimir, Gabor Zoltay, David Burdette, Mason, Karen, Moran, John E, Karen Mason, Vladimir Shvarts, Norman Tepley, Bowyer, Susan M, Tepley, Norman, Andrew Zillgitt, Zoltay, Gabor, Burdette, David, Susan M. Bowyer, John E. Moran   +15 more
core   +1 more source

Modulation of cerebral blood flow and cognition by hyperthermia and hypoxia: An electroencephalographic event‐related potentials perspective

Experimental Physiology, EarlyView.
Abstract Cerebral blood flow (CBF) is essential for sustaining neuronal metabolism and cognitive performance; however, the precise relationship between perfusion and cognition remains unclear. Although ageing and disease are associated with progressive declines in CBF and cognitive impairment, the acute effects of altered CBF under environmental ...
Hiroki Nakata, Shigehiko Ogoh, Manabu Shibasaki   +2 more
wiley   +1 more source