Results 61 to 70 of about 60,723 (294)

Assessing Strengths and Limitations of Magnetoencephalography Source Imaging With Intracerebral EEG

open access: yesAdvanced Science, EarlyView.
Simultaneous MEG and stereotactic EEG (SEEG) recordings provide a direct validation framework for MEG source imaging in focal epilepsy. Virtual SEEG signals derived from MEG reconstructions reveal significant agreement with intracranial measures of spike localization, resting‐state oscillations, and functional connectivity, while also identifying ...
Jawata Afnan   +10 more
wiley   +1 more source

Cholinergic Receptors in the Medial and Ventrolateral Preoptic Area in The Regulation of Sleep-Wakefulness Cycle in Pigeons

open access: yes, 2008
Proceedings of the 9th International Multidisciplinary Conference «Stress and Behavior» Saint-Petersburg, Russia, 16–19 May 2005.The preoptic area of hypothalamus is known to play a key role in the control of different physiological functions ...
T. G. Komarova; Sechenov Institute of Evolutionary Physiology and Biochemistry RAS, St. Petersburg, Russia
core   +1 more source

Exploring end-of-life decision-making in China for disorders of consciousness

open access: yesAnnals of Medicine
Objectives We aim to investigate the ethical attitudes of the Chinese population toward withdrawal of life-sustaining treatment (WLST) in disorders of consciousness (DoC) patients.Methods A self-administered questionnaire concerning WLST was distributed ...
Meiqi Li   +8 more
doaj   +1 more source

Magnetoelectric Nanoparticles Enable Modulation of Cortical Networks by Low‐Intensity Static Magnetic Fields In Vitro

open access: yesAdvanced Science, EarlyView.
Neuromodulation strategies are increasingly needed to stimulate, restore, or replace altered neuronal activity in disease. Cobalt ferrite‐barium titanate (CFO–BTO) magnetoelectric nanoparticles convert low‐intensity static magnetic fields into local electrical modulation of cortical networks.
Nathalia Cancino‐Fuentes   +13 more
wiley   +1 more source

NEOCORTICAL SPINDLING DURING WAKEFULNESS IN THE RAT

open access: yes, 1995
Neocortical spindling that frequently occurs in rats during wakefulness was studied to evaluate the hypotheses that spindle bursts are either the electrophysiological manifestation of a short-lasting sleep episode that briefly interrupts wakefulness (due
Hoshino, K., GUIMARAESTOLOI, JR
core   +4 more sources

Transient Sleep Deprivation Induces Persistent Auditory Neuropathy via ROS‐Initiated Neuroinflammation and BK Channel Suppression

open access: yesAdvanced Science, EarlyView.
Sleep disturbance severity closely tracks hearing loss in a clinical cohort, yet the mechanistic link remains unclear. Acute sleep deprivation is shown to trigger transient cochlear oxidative stress that switches into a self‐sustaining neuroinflammatory state, suppressing BK channels and causing irreversible synaptopathy.
Dan Chen   +11 more
wiley   +1 more source

Selective loss of GABAB receptors in orexin/hypocretin-producing neurons results in disrupted sleep/wakefulness architecture [PDF]

open access: yes, 2007
We generated mice with a selective loss of GABAB receptors in orexin neurons. Orexin neurons in these GABAB1<sup>-/-(orexin)</sup> mice showed reduced responsiveness to GABA<sub>A</sub> receptor agonists due to a ...
Ken-ichi Yagami   +10 more
core  

Parameters of sleep and wakefulness.

open access: yes, 2016
Parameters of sleep and wakefulness.
Francieli Silva Ruiz (3157368)   +4 more
core   +1 more source

Refining Domain‐Based Prognostication in DNM1 Encephalopathy: A Mild Phenotype Associated With a GTPase Domain Variant

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT DNM1 encephalopathy is a rare autosomal dominant genetic condition characterized by a range of neurological and developmental manifestations. The typical phenotype is severe, including profound intellectual disability, treatment‐resistant epilepsy, ataxia, and structural brain abnormalities. However, milder presentations have increasingly been
Caroline Crain   +6 more
wiley   +1 more source

The diagnostic and prognostic value of auditory statistical learning ability in patients with disorders of consciousness

open access: yesFrontiers in Neurology
IntroductionAccurate assessment of residual cognition in patients with disorders of consciousness (DoC) remains challenging due to their limited behavioral responsiveness.
Mingyan Yu   +18 more
doaj   +1 more source

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