Results 11 to 20 of about 627,989 (344)

Explore the Functional Connectivity between Brain Regions during a Chemistry Working Memory Task [PDF]

open access: gold, 2015
Previous studies have rarely examined how temporal dynamic patterns, event-related coherence, and phase-locking are related to each other. This study assessed reaction-time-sorted spectral perturbation and event-related spectral perturbation in order to ...
Wen-Chi Chou   +4 more
core   +10 more sources

Can hyper-synchrony in meditation lead to seizures? Similarities in meditative and epileptic brain states [PDF]

open access: yes, 2014
Meditation is used worldwide by millions of people for relaxation and stress relief. Given sufficient practice, meditators may also experience a variety of altered states of consciousness.
Lindsay, Shane
core   +1 more source

Iron, Aging, and Neurodegeneration

open access: yesMetals, 2015
Iron is a trace element of considerable interest to both chemistry and biology. In a biological context its chemistry is vital to the roles it performs. However, that same chemistry can contribute to a more deleterious role in a variety of diseases. The
Dafina M. Angelova, David R. Brown
doaj   +1 more source

The snapping out Brownian motion [PDF]

open access: yes, 2016
We give a probabilistic representation of a one-dimensional diffusion equation where the solution is discontinuous at $0$ with a jump proportional to its flux. This kind of interface condition is usually seen as a semi-permeable barrier. For this, we use
Lejay, Antoine
core   +5 more sources

Cavitation in soft matter [PDF]

open access: yes, 2020
Cavitation is the sudden, unstable expansion of a void or bubble within a liquid or solid subjected to a negative hydrostatic stress. Cavitation rheology is a field emerging from the development of a suite of materials characterization, damage ...
Barney, Christopher W.   +13 more
core   +2 more sources

When mothers leave their mark

open access: yeseLife, 2019
Progeny can inherit parental experiences through altered brain chemistry.
Raquel Barajas-Azpeleta, Kausik Si
doaj   +1 more source

On Dark Chemistry: What’s Dark Matter and How Mind Influences Brain Through Proactive Spin [PDF]

open access: yes, 2007
Benjamin has written an article entitled “Dark Chemistry or Psychic Spin Pixel?” which promotes a “dark chemistry” model of mind and discuss the spin-mediated theory. This hypothetical chemistry is based on the hypothetical axion dark matter.
Hu, Huping, Wu, Maoxin
core   +1 more source

Monoamine oxidase A expression is vital for embryonic brain development by modulating developmental apoptosis [PDF]

open access: yes, 2011
Monoamine oxidases (MAO-A, MAO-B) metabolize biogenic amines and have been implicated in neuronal apoptosis. Although apoptosis is an important process in embryo development, the role of MAO isoenzymes has not been investigated in detail.
Alwan   +45 more
core   +1 more source

Target-Based Anticancer Indole Derivatives for the Development of Anti-Glioblastoma Agents

open access: yesMolecules, 2023
Glioblastoma (GBM) is the most aggressive and frequent primary brain tumor, with a poor prognosis and the highest mortality rate. Currently, GBM therapy consists of surgical resection of the tumor, radiotherapy, and adjuvant chemotherapy with ...
Silvia Salerno   +5 more
doaj   +1 more source

Prenatal Neurogenesis in Autism Spectrum Disorders. [PDF]

open access: yes, 2016
An ever-increasing body of literature describes compelling evidence that a subset of young children on the autism spectrum show abnormal cerebral growth trajectories.
Kaushik, Gaurav   +1 more
core   +1 more source

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