Search Results - "Sejdic, E"

Multi-modal gait: A wearable, algorithm and data fusion approach for clinical and free-living assessment by Celik, Y, Stuart, S, Woo, WL, Sejdic, E, Godfrey, A

“…•Gait, the 6th vital sign, needs multi-modal methodologies for robust measurement.•Contemporary wearables enable multi-modal patient assessment.•A novel gait…”
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The effects of increased fluid viscosity on stationary characteristics of EEG signal in healthy adults by Jestrović, I, Coyle, J.L, Sejdić, E

“…Abstract Electroencephalography (EEG) systems can enable us to study cerebral activation patterns during performance of swallowing tasks and possibly infer…”
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Classification of Penetration--Aspiration Versus Healthy Swallows Using Dual-Axis Swallowing Accelerometry Signals in Dysphagic Subjects by Sejdic, Ervin, Steele, Catriona M., Chau, Tom

“…Swallowing accelerometry is a promising noninvasive approach for the detection of swallowing difficulties. In this paper, we propose an approach for…”
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Quantitative Performance Analysis of Scalogram as Instantaneous Frequency Estimator by Sejdic, E., Djurovic, I., Stankovic, L.

“…Instantaneous frequency (IF) estimation through the estimation of peak locations in the time-frequency plane is an important approach for signals contaminated…”
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Baseline characteristics of cervical auscultation signals during various head maneuvers by Jestrović, I, Dudik, J.M, Luan, B, Coyle, J.L, Sejdić, E

“…Abstract Cervical auscultation (CA) is an emerging method of assessing swallowing disorders that is both non-invasive and inexpensive. This technique utilizes…”
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Spinal cord injury models in non human primates: Are lesions created by sharp instruments relevant to human injuries? by Sledge, J, Andrew Graham, W, Westmoreland, S, Sejdic, E, Miller, A, Hoggatt, A, Nesathurai, S

“…Abstract The worldwide incidence of traumatic spinal cord injury (SCI) is approximated at 180,000 new cases per year. Experiments using nonhuman primates (NHP)…”
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Selective Regional Correlation for Pattern Recognition by Sejdic, E., Jin Jiang

“…In this paper, a novel correlation-based pattern classifier that relies on the analysis of time-frequency decomposition of a template and signals is proposed…”
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Variability in execution of the chin-down maneuver by healthy adults by Steele, C M, Hung, D, Sejdić, E, Chau, T, Fraser, S

“…The chin-down maneuver is commonly used in dysphagia management to facilitate greater airway protection. However, the literature suggests that variation in…”
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Instantaneous Frequency Estimation Using the -Transform by Stankovic, L., Dakovic, M., Jin Jiang, Sejdic, E.

“…Instantaneous frequency (IF) is a fundamental concept that can be found in many disciplines such as communications, speech, and music processing. In this…”
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Assessing interactions among multiple physiological systems during walking outside a laboratory: An Android based gait monitor by Sejdić, E, Millecamps, A, Teoli, J, Rothfuss, M.A, Franconi, N.G, Perera, S, Jones, A.K, Brach, J.S, Mickle, M.H

“…Highlights • We developed a smart-phone based gait monitor. • The proposed device records several physiological signals simultaneously. • ECG, skin…”
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Machine learning with electrocardiograms to optimize mortality risk stratification in patients with suspected acute coronary syndrome by Bouzid, Z, Sejdic, E, Martin-Gill, C, Faramand, Z, Alrawashdeh, M, Gokhale, T A, Riek, N T, Gregg, R E, Zegre-Hemsey, J, Akcakaya, M, Saba, S, Callaway, C W, Al-Zaiti, S S

“…Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): National Heart, Lung, and Blood…”
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Segmentation of Dual-Axis Swallowing Accelerometry Signals in Healthy Subjects With Analysis of Anthropometric Effects on Duration of Swallowing Activities by Sejdic, Ervin, Steele, Catriona M., Chau, Tom

“…Dysphagia (swallowing difficulty) is a serious and debilitating condition that often accompanies stroke, acquired brain injury, and neurodegenerative…”
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Fault diagnosis in machine tools using selective regional correlation by Rehorn, Adam G., Sejdić, Ervin, Jiang, Jin

“…This paper investigates the detection and diagnosis of brush seizing faults in the spindle positioning servo drive of a high-precision machining centre using a…”
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Channel estimation using DPSS based frames by Sejdic, E., Luccini, M., Primak, S., Baddour, K., Willink, T.

“…Accurate and sparse representation of a moderately fast fading channel using bases functions is achievable when both channel and bases bands align. If a…”
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Time-Frequency Signal Processing Approaches with Applications to Heart Sound Analysis by Rakovic, P., Sejdic, E., Stankovic, L.J., Jiang, J.

“…In this paper, it is demonstrated that time-frequency techniques may be used for an enhanced diagnosis of the heart disease. Three time-frequency analysis…”
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Comparative study of three time-frequency representations with applications to a novel correlation method by Sejdic, E., Jiang, J.

“…The effect of three time-frequency representations on a novel correlation algorithm is studied. By representing a signal in the time-frequency domain, a…”
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Asynchronous sampling and reconstruction of sparse signals by Can, A., Sejdic, E., Chaparro, L.

“…Asynchronous signal processing is an appropriate low-power approach for the processing of bursty signals typical in biomedical applications and sensing…”
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Recovering heart sounds from sparse samples by Sejdic, E., Chaparro, L. F.

“…Continuous monitoring of physiological functions such as heart sounds can pose severe constraints on data acquisition and processing systems, especially if…”
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An asynchronous scale decomposition for biomedical signals by Can, A., Sejdic, E., Chaparro, L. F.

“…Continuous-time digital signal processors not only offer significant energy savings in important applications such as implantable biomedical devices, but can…”
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A unified approach for the estimation of instantaneous frequency and its derivatives for non-stationary signals analysis by Orovic, I., Draganic, A., Stankovic, S., Sejdic, E.

“…A unified approach for the estimation of the first three phase derivatives of non-stationary signals is proposed in this paper. The possibility to accurately…”
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