Results 51 to 60 of about 3,396,283 (295)

Closed-Loop Acoustic Stimulation Enhances Sleep Oscillations But Not Memory Performance

open access: yeseNeuro, 2019
Slow oscillations and spindle activity during non-rapid eye movement sleep have been implicated in memory consolidation. Closed-loop acoustic stimulation has previously been shown to enhance slow oscillations and spindle activity during sleep and improve
S. Henin   +10 more
semanticscholar   +1 more source

EFFECTS OF ACOUSTIC STIMULATION ON BIOPHYSICAL PROFILE TESTING TIME [PDF]

open access: yesActa Medica Iranica, 2008
Biophysical profile (BPP) test is the most commonly used antenatal test of fetal well-being. Purpose of this study is determining the influence of acoustic stimulation (AS) on BPP testing time.
M. Pourissa   +2 more
doaj   +2 more sources

Multimodal acoustic-electric trigeminal nerve stimulation modulates conscious perception

open access: yesNeuroImage
Multimodal stimulation can reverse pathological neural activity and improve symptoms in neuropsychiatric diseases. Recent research shows that multimodal acoustic-electric trigeminal-nerve stimulation (TNS) (i.e., musical stimulation synchronized to ...
Min Wu   +2 more
doaj   +1 more source

Acoustic Stimulator for Rats [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1968
The ear bar of a stereo-taxic instrument was modified to permit the introduction of acoustic stimuli to the rat's eardrum during acute experiments on the auditory nervous system. For measurement of the sound pressure of pure-tone stimuli, a probe microphone was attached to the hollow ear bar so that the probe tube tip is placed near the eardrum.
openaire   +1 more source

Noise exposure in healthcare workers

open access: yesMedicine Science, 2023
The aim of this study is to evaluate the effect of noise in hospitals on healthcare workers, to develop recommendations for reducing noise in hospitals and to show why healthcare workers should be protected from noise exposure in hospitals.
Huseyin Deniz, Elif Tugba Sarac
doaj   +1 more source

Development and Application of Cochlear Implant-Based Electric-Acoustic Stimulation of Spiral Ganglion Neurons.

open access: yesACS Biomaterials Science & Engineering, 2019
Cochlear implants are currently the most effective treatment for profound sensorineural hearing loss. However, their therapeutic effect is limited by the survival and proper physiological function of spiral ganglion neurons (SGNs), which are targeted by ...
Rongrong Guo   +10 more
semanticscholar   +1 more source

Investigation of the effect of cochlear implant electrode length on speech comprehension in quiet and noise compared with the results with users of electro-acoustic-stimulation, a retrospective analysis

open access: yesPLoS ONE, 2017
Objectives This investigation evaluated the effect of cochlear implant (CI) electrode length on speech comprehension in quiet and noise and compare the results with those of EAS users.
A. Büchner   +3 more
semanticscholar   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Interaction Between Electric and Acoustic Stimulation Influences Speech Perception in Ipsilateral EAS Users

open access: yesEar and Hearing, 2019
Objectives: The aim of this study was to determine electric-acoustic masking in cochlear implant users with ipsilateral residual hearing and different electrode insertion depths and to investigate the influence on speech reception.
M. Imsiecke   +4 more
semanticscholar   +1 more source

Three-layer model with absorption for conservative estimation of the maximum acoustic transmission coefficient through the human skull for transcranial ultrasound stimulation.

open access: yesBrain Stimulation, 2022
Transcranial ultrasound stimulation (TUS) has been shown to be a safe and effective technique for non-invasive superficial and deep brain stimulation.
David Attali   +15 more
semanticscholar   +1 more source

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