Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 122 for “"evoked potentials"”.
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Exploring lateralized sensorimotor processing using somatosensory evoked potentials
… their findings. By utilizing somatosensory evoked potentials (SEPs) we can gain insight into the underlying neurological processes at the levels of the spinal cord and the cortex in response to movement and motor learning. The research conducted showed greater accuracy in the non-dominant …
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Evaluation of Efferent Unmasking Using Cortical Auditory-Evoked Potentials
… can enhance SNRs in humans. Cortical Auditory Evoked Potentials (CAEPs) can serve as a useful tool to assess the impact of the auditory efferent system on humans, as they are highly sensitive to changes in SNRs.</p> <p>Methods. Out of the total 50 participants, data from 47 participants were …
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Non-invasive measurement of trigeminal nerve somatosensory evoked potentials
… clinically. Trigeminal somatosensory evoked potentials (TSEPs) were posited as an indicator of trigeminal nerve conduction damage resulting from whiplash. Alternating polarity square-wave current stimuli were applied transcutaneously in the facial region. 379 recorded pilot trials from …
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Neurophysiological properties of cortico-cortical evoked potentials in humans
… between cortical areas using cortico-cortical evoked potentials (CCEPs). However, the properties and mechanisms underlying brain stimulation remain mostly unknown, hindering the application of stimulation to new neurological disorders and the development of adaptive stimulation technologies …
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Towards artifact-free auditory evoked potentials in cochlear implant users
Cochlear Implantate (CIs) sind Prothesen, welche die Funktion der gesunden Cochlear imitieren. Dadurch können bei Personen mit einem sensorineuralen Hörverlust die Hörfunktionen wiederhergestellt werden. Eine noninvasive Methode, um die Rehabilitation des Hörsinnes nach der Implantation zu …
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Somatosensory evoked potentials (SEP) in relation to nociception and anesthesia
Contains fulltext : mmubn000001_02759100x.pdf (Publisher’s version ) (Open Access)
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Instrumentation for Acquisition of Mechanical Evoked Potentials From the Hard Palate.
… response (ER). The ER is composed of a series of evoked potentials (EPs) which are generated by various structures of the nervous system. ER recording has become a well-established laboratory technique which has found practical applications in clinical diagnosis, e.g., the audiometric testing of …
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Signal processing and modelling of coritcal evoked potentials for feature extraction
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1997.
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Analysis of early auditory evoked potentials elicited by stimuli with directional information
… stem responses (ABRs) and binaural difference potentials (BDs) to stimuli with interaural differences in time (ITD) and level (ILD) are measured and analyzed. In chap. 2 the advantage of using information from the raw data of a measurement to accurately estimate the residual noise and the …
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Temporal and spatial aspects of hearing as revealed by auditory evoked potentials
… acoustic stimuli on the generation of auditory evoked potentials (AEPs) was investigated. An optimized chirp stimulus was used, yielding responses with an improved signal-to-noise ratio. Using this stimulus, in Chap. 2 brainstem responses were shown to be not primarily evoked by stimulus onset …
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Steady-state visual evoked potentials and their application to brain-computer interfaces
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2019-12-01
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Clinical applications of somatosensory evoked potentials in pediatric neurosurgery / by Ian Roger Whittle
Bibliography: leaves 156-173; x, 173 leaves, [6] leaves of plates
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Auditory Evoked Potentials: the Effects of Sleep Deprivation and Recovery Time For the P300
Auditory Evoked Potentials (AEP) have been used as an objective measure of estimating hearing sensitivity and studying the integrity of the auditory neural pathways. The P300 is an endogenous AEP response that requires the subject to cognitively process the auditory signal in order to get a …
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Development of Realistic Stimuli for the Evaluation of Listening Effort using Auditory Evoked Potentials
… a dual-task paradigm and measurement of auditory evoked potentials (P3 and N4) for the evaluation of the effect of background noise on listening effort is also proposed and pilot data applying this framework to one research subject is presented. The use of real-life conversations in varying …
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Investigating Steady State Visually Evoked Potentials as a Novel Biosignature for Anxiety-Related Attention Bias
… early findings. The steady-state visually evoked potential (SSVEP), a measure of selective visual attention derived from EEG, holds promise as a biosignature for AB. Research documents heightened SSVEP power to emotionally salient stimuli such as threat faces among those with social …
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Independent component analysis and source analysis of auditory evoked potentials for assessment of cochlear implant users
Source analysis of the Auditory Evoked Potential (AEP) has been used before to evaluate the maturation of the auditory system in both adult and children; in the same way, this technique could be applied to ongoing EEG recordings, in response to acoustic specific frequency stimuli, from children …
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THE RELATIONSHIP BETWEEN P300 EVOKED POTENTIALS AND PREFRONTAL CORTEX OXYGEN USE: A COMBINED EEG AND NIRS STUDY
<p>The P300 subcomponent, P3b, is an event related potential detected at the scalp surface when a working memory comparison results in differences between the contents of working memory and incoming stimulus information. Previous research has indicated that as infrequent targets become more …
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Mind games: The effects of diazepam on Evoked Potentials. Part A: passive paradigms; Part B: EEG-EP interrelations
Contains fulltext : 18868_mindga.pdf (Publisher’s version ) (Open Access)
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