Results 151 to 160 of about 83,431 (299)

Mastoid Osteoma

open access: yesBengal Journal of Otolaryngology and Head Neck Surgery, 2019
Introduction Osteoma of the mastoid region is an uncommon benign tumor of bone. Osteomas may occur in the external auditory canals but are reported to be very rare in the mastoid region, with about 150 cases reported in literature.
Rabi Hembrom   +3 more
doaj  

Midline Head Tap to Image the Human Vestibular Cortex on fMRI

open access: yesJournal of the Royal Society of New Zealand, Volume 56, Issue 2, April 2026.
A simple head tap can stimulate inner ear otolith organ activation. In this pilot proof‐of‐concept study, midline forehead taps were delivered in the magnetic resonance imaging (MRI) scanner to elicit an observable response in the areas most suspected of representing a vestibular cortex.
Jeremy Hornibrook   +5 more
wiley   +1 more source

Volumetric and morphometric analysis of the mastoid process for assessment of sexual dimorphism using cone-beam computed tomography: a pilot study for a new forensic approach

open access: yesEgyptian Journal of Forensic Sciences
Background The mastoid process is a compact cranial bone structure, resistant to physical damage since it is inserted into the petrous portion of the temporal bone and therefore protected in the region of the cranial base.
Victória Emanuelle Ribeiro Celebrini   +3 more
doaj   +1 more source

Watching the eye with Mars in sight

open access: yes
Experimental Physiology, EarlyView.
Peter zu Eulenburg   +2 more
wiley   +1 more source

Alcohol approach–avoidance task behavior and brain potentials differentially predict ecologically assessed alcohol craving and consumption in early emerging adulthood

open access: yesAddiction, Volume 121, Issue 4, Page 804-824, April 2026.
Abstract Aims The current study measured the extent to which different neurobehavioral indices of incentive‐motivational salience attribution to alcohol cues predict alcohol craving and consumption in the natural environment. Design, setting, and participants Laboratory study at a university in Missouri, USA, followed by a smartphone‐based 21‐day ...
Roberto U. Cofresí   +4 more
wiley   +1 more source

The Effects of Daridorexant on Patients With Comorbid Insomnia Disorder and Untreated Mild Obstructive Sleep Apnoea: A Post Hoc Subgroup Analysis of a Phase 3, Randomised Clinical Trial

open access: yesJournal of Sleep Research, Volume 35, Issue 2, April 2026.
ABSTRACT Daridorexant, a dual orexin receptor antagonist, is approved for the treatment of insomnia disorder in adults. Approximately 30%–35% of patients with insomnia disorder also have obstructive sleep apnoea (OSA) of any severity. It is unclear whether sleep medications provide safe and effective treatment for insomnia in these patients.
Christopher J. Lettieri   +8 more
wiley   +1 more source

Mastoidektomi Revisi pada Otitis Media Supuratif Kronik Tipe Bahaya

open access: yesJurnal Kesehatan Andalas, 2015
Abstrak Operasi mastoid berkembang sebagai penanganan terhadap Otitis Media Supuratif Kronik (OMSK). Mastoidektomi revisi dilakukan bila tujuan operasi pertama tidak tercapai.
Jacky Munilson, Tuti Nelvia
doaj  

Nurses\u27 Alumnae Association Bulletin - Volume 5 Number 8 [PDF]

open access: yes, 1947
Calling All Nurses Financial Report Calendar of Events Lest You Forget! Attention Review of the Alumnae Association Meetings President\u27s Report Barton Memorial Division Oxygen Therapy Welcome, White Haven Alumnae Clinical Use of Penicillin in ...
Barth, Alice S   +12 more
core   +1 more source

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

open access: yesJournal of Sleep Research, Volume 35, Issue 2, April 2026.
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

Sleep Slow Wave‐Bistability and the Connection Between the Sleeping Brain and the Environment—Neurobiological Considerations

open access: yesJournal of Sleep Research, Volume 35, Issue 2, April 2026.
Bistability is an inherent working mode of NREM sleep. Those bistable patterns ‐ sleep slow waves, K‐complexes, and the cyclic alternating pattern (on a longer, several seconds' time‐scale) ‐ have a double function; they protect sleep and provide an interface between the brain and the environment for information‐transfer during sleep.
Péter Halász   +3 more
wiley   +1 more source

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