Results 171 to 180 of about 65,547 (339)

Visual Training Induced Temporo‐Occipital Fast Sleep Spindle Clustering in Humans Revealed by Full‐Night HD‐EEG Recordings

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT This study investigates the impact of extensive visual procedural training on the temporal organisation of sleep spindles in healthy young adults. We selected 39 participants aged 16–20 and employed high‐density electroencephalography to assess spindle characteristics during two full nights of sleep, with daytime practising in a contour ...
Patrícia Gerván   +4 more
wiley   +1 more source

Relationship between Severity of Nasal Septum Deviation and Pneumatization of Mastoid Cells and Chronic Otitis Media

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2018
BACKGROUND AND OBJECTIVE: Nasal septum deviation (NSD) is one of the leading causes of chronic otitis media and pneumatization of mastoid air cells. In this study, the effect of NSD on pneumatization of mastoid cells and the relationship between NSD and ...
E Shobeiri   +2 more
doaj  

Long‐Term Visual Gist Abstraction Independent of Post‐Encoding Sleep

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Current theories of memory processing postulate a slow transformation from episodic to abstract, gist‐like memories. We previously demonstrated that sleep shortly after learning improves gist abstraction in healthy volunteers across a one‐year retention interval using a visual version of the Deese‐Roediger‐McDermott (DRM) paradigm.
Nicolas D. Lutz   +7 more
wiley   +1 more source

Osteoma of the Mastoid [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1913
E. D. Davis, E. B. Waggett
openaire   +3 more sources

Treatment Preferences in Patients With Insomnia and Medical Comorbidity: Associated Factors and Impact on Treatment‐Outcome

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Insomnia is common in patients with medical comorbidity. First‐line treatment for insomnia is cognitive behavioural therapy for insomnia (CBT‐I). However, some patients with medical comorbidities prefer pharmacological treatment. This study aimed to (1) identify factors influencing treatment preference in these patients, and (2) assess how ...
Nynke Rauwerda   +7 more
wiley   +1 more source

Acute Effects of Oral Cannabinoids on Sleep and High‐Density EEG in Insomnia: A Pilot Randomised Controlled Trial

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Cannabinoids, particularly Δ9‐tetrahydrocannabinol (THC) and cannabidiol (CBD), have gained popularity as alternative sleep aids; however, their effects on sleep architecture and next‐day function remain poorly understood. Here, in a pilot trial, we examined the effects of a single oral dose containing 10 mg THC and 200 mg CBD (THC/CBD) on ...
Anastasia Suraev   +17 more
wiley   +1 more source

Conditional Probability of Observing a Poor Night According to Sleep Depth Among Individuals With Insomnia

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT The present study aims at verifying whether the conditional probability of observing a poor night after one, two, or three consecutive poor nights is associated with sleep depth or sleep self‐estimation. Online sleep diaries were collected for 21 consecutive nights from 30 adults with insomnia.
D. Laroche, A. Vallières, C. H. Bastien
wiley   +1 more source

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