Results 151 to 160 of about 564,216 (280)

EEG Brain Rhythms During Resting‐State Wakefulness and Sleep in Elderly Expert Meditators

open access: yesJournal of Sleep Research, EarlyView.
Compared to controls, elderly expert meditators exhibited (1) more preserved resting‐state brain activity, (2) less altered sleep architecture, and (3) EEG features indicative of heightened cognitive states during NREM sleep. Importantly, several of the metrics that differed between groups also showed consistent correlations with meditation expertise ...
Pierre Champetier   +43 more
wiley   +1 more source

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

open access: yesJournal 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   +9 more
wiley   +1 more source

An Electroencephalographic Study of Sleep Spindle and Infraslow Oscillation in Children With Autism Spectrum Disorder

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT We investigated whether sleep microstructures show spatial differences in young children with autism compared with typically developing peers. 32‐channel electroencephalography (EEG) during natural sleep after 5–6 h of partial sleep deprivation was recorded from 53 children (26 with autism, 27 typically developing; 1.1–5.1 years).
Kevin Liu   +7 more
wiley   +1 more source

Firs

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1916
openaire   +2 more sources

Douglas firs. [PDF]

open access: yesBotanical Gazette, 1920
openaire   +1 more source

Stage‐Specific Responses to Warming in Trojan Fir Across Early Life Stages: Germination, Seedling Survival, and Seedling Growth [PDF]

open access: yesEcol Evol
We investigated the effects of temperature, cold stratification, and light on germination and early seedling growth in Abies nordmanniana subsp. equi‐trojani (Trojan fir), an endangered endemic tree from northwestern Anatolia (Türkiye). Our results show that while higher fixed and alternating temperatures enhance germination, they also lead to ...
Usta N, Tavşanoğlu Ç.
europepmc   +2 more sources

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