Prashanna Khwaounjoo
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View article: Patient‐Specific Haemodynamic Modeling to Estimate the Extent of Microvascular Disease and Response to Pulmonary Endarterectomy in Chronic Thromboembolic Pulmonary Hypertension
Patient‐Specific Haemodynamic Modeling to Estimate the Extent of Microvascular Disease and Response to Pulmonary Endarterectomy in Chronic Thromboembolic Pulmonary Hypertension Open
Chronic thromboembolic pulmonary hypertension (CTEPH) is a form of pulmonary hypertension that is caused by persistent obstruction of the pulmonary arteries by organized thrombi and associated microvascular disease. Pulmonary endarterectom…
View article: Decreasing the blood flow of non-compressible intra-abdominal organs with non-invasive transcutaneous electrical stimulation
Decreasing the blood flow of non-compressible intra-abdominal organs with non-invasive transcutaneous electrical stimulation Open
View article: Non-contact quantification of aortic stenosis and mitral regurgitation using carotid waveforms from skin displacements
Non-contact quantification of aortic stenosis and mitral regurgitation using carotid waveforms from skin displacements Open
Objective . Early diagnosis of heart problems is essential for improving patient prognosis. Approach . We created a non-contact imaging system that calculates the vessel-induced deformation of the skin to estimate the carotid artery pressu…
View article: Non-Contact Assessment of Swallowing Dysfunction Using Smartphone Captured Skin Displacements
Non-Contact Assessment of Swallowing Dysfunction Using Smartphone Captured Skin Displacements Open
Early and accurate dysphagia diagnosis is essential for reducing the risk of associated co-morbidities and mortalities. Barriers to current evaluation methods may alter the effectiveness of identifying at-risk patients. This preliminary st…
View article: Decreasing the blood flow of non-compressible intra-abdominal organs with non-invasive transcutaneous electrical stimulation
Decreasing the blood flow of non-compressible intra-abdominal organs with non-invasive transcutaneous electrical stimulation Open
Non-invasive neuromodulation of non-compressible internal organs has significant potential for internal organ bleeding and blood-shift in aero/space medicine. The present study aims to investigate the potential influences of the non-invasi…
View article: Non-contact neuromodulation of the human autonomic nervous system function via different odors: Sex, menstrual cycle, and odor dose- and duration-specific effects
Non-contact neuromodulation of the human autonomic nervous system function via different odors: Sex, menstrual cycle, and odor dose- and duration-specific effects Open
In recent decades, it has been uncovered that the autonomic nervous system (ANS) can be influenced using non-contact neuromodulation via odor stimulation. Increasing parasympathetic-vagal activation of the ANS is integral to improving the …
View article: Multimodal imaging shows fibrosis architecture and action potential dispersion are predictors of arrhythmic risk in spontaneous hypertensive rats
Multimodal imaging shows fibrosis architecture and action potential dispersion are predictors of arrhythmic risk in spontaneous hypertensive rats Open
Hypertensive heart disease (HHD) increases risk of ventricular tachycardia (VT) and ventricular fibrillation (VF). The roles of structural vs . electrophysiological remodelling and age vs . disease progression are not fully understood. Thi…
View article: Non-Contact Hand Movement Analysis for Optimal Configuration of Smart Sensors to Capture Parkinson’s Disease Hand Tremor
Non-Contact Hand Movement Analysis for Optimal Configuration of Smart Sensors to Capture Parkinson’s Disease Hand Tremor Open
Parkinson’s disease affects millions worldwide with a large rise in expected burden over the coming decades. More easily accessible tools and techniques to diagnose and monitor Parkinson’s disease can improve the quality of life of patient…
View article: Hand Pronation–Supination Movement as a Proxy for Remotely Monitoring Gait and Posture Stability in Parkinson’s Disease
Hand Pronation–Supination Movement as a Proxy for Remotely Monitoring Gait and Posture Stability in Parkinson’s Disease Open
The Unified Parkinson’s Disease Rating Scale (UPDRS) is a subjective Parkinson’s Disease (PD) physician scoring/monitoring system. To date, there is no single upper limb wearable/non-contact system that can be used objectively to assess al…
View article: Human and Human-Interfaced AI Interactions: Modulation of Human Male Autonomic Nervous System via Pupil Mimicry
Human and Human-Interfaced AI Interactions: Modulation of Human Male Autonomic Nervous System via Pupil Mimicry Open
Pupillary alterations in virtual humans induce neurophysiological responses within an observer. Technological advances have enabled rapid developments in artificial intelligence (AI), from verbal systems, to visual AI interfaces with the a…
View article: EMG-Free Monitorization of the Acoustic Startle Reflex with a Mobile Phone: Implications of Sound Parameters with Posture Related Responses
EMG-Free Monitorization of the Acoustic Startle Reflex with a Mobile Phone: Implications of Sound Parameters with Posture Related Responses Open
(1) Background: Acute acoustic (sound) stimulus prompts a state of defensive motivation in which unconscious muscle responses are markedly enhanced in humans. The orbicularis oculi (OO) of the eye is an easily accessed muscle common for ac…
View article: The Human Muscular Arm Avatar as an Interactive Visualization Tool in Learning Anatomy: Medical Students’ Perspectives
The Human Muscular Arm Avatar as an Interactive Visualization Tool in Learning Anatomy: Medical Students’ Perspectives Open
The perception of body ownership creates a sense of embodiment, which can be a powerful learning tool. Embodied learning can occur by watching an individual's body movement and also via human-computer interactions, such as virtual reality …
View article: A Randomised Control Trial and Comparative Analysis of Multi-Dimensional Learning Tools in Anatomy
A Randomised Control Trial and Comparative Analysis of Multi-Dimensional Learning Tools in Anatomy Open
This article presents the results of a study that examined students’ ability to retain what they have learned in an anatomy course after thirty days via using various learning tools for twenty minutes. Fifty-two second-year medical student…