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Article ; Online: Clinical gesture in dental education: Presentation of a new immersive virtual reality application in first person point-of-view.

Maret, Delphine / Barrere, Sophie / Ros, Maxime / Geeraerts, Thomas

2022 Volume 87 Suppl 1, Page(s) 920–922

MeSH term(s)	Humans ; Gestures ; Virtual Reality ; Education, Dental
Language	English
Publishing date	2022-09-02
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	410579-5
ISSN	1930-7837 ; 0022-0337
ISSN (online)	1930-7837
ISSN	0022-0337
DOI	10.1002/jdd.13084
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Article ; Online: Comparisons Between First Person Point-of-View 180° Video Virtual Reality Head-Mounted Display and 3D Video Computer Display in Teaching Undergraduate Neuroscience Students Stereotaxic Surgeries

Lorenz S. Neuwirth / Maxime Ros

Frontiers in Virtual Reality, Vol

2021 Volume 2

Abstract: Introduction: Students interested in neuroscience surgical applications learn about stereotaxic surgery mostly through textbooks that introduce the concepts but lack sufficient details to provide students with applied learning skills related to ... ...

Abstract	Introduction: Students interested in neuroscience surgical applications learn about stereotaxic surgery mostly through textbooks that introduce the concepts but lack sufficient details to provide students with applied learning skills related to biomedical research. The present study employed a novel pedagogical approach which used an immersive virtual reality (VR) alternative to teach students stereotaxic surgery procedures through the point of view (POV) of the neuroscientist conducting the research procedures.Methods: The study compared the 180° video virtual reality head-mounted display (180° video VR HMD) and the 3D video computer display groups to address the learning gaps created by textbooks that insufficiently teach stereotaxic surgery, by bringing students into the Revinax® Virtual Training Solutions educational instruction platform/technology. Following the VR experience, students were surveyed to determine their ratings of the learning content and comprehension of the material and how it compared to a traditional lecture, an online/hybrid lecture, and YouTube/other video content, as well as whether they would have interest in such a pedagogical tool.Results: The 180° video VR HMD and the 3D video computer display groups helped students attend to and learn the material equally, it improved their self-study, and they would recommend that their college/university invest in this type of pedagogy. Students reported that both interventions increased their rate of learning, their retention of the material, and its translatability. Students equally preferred both interventions over traditional lectures, online/hybrid courses, textbooks, and YouTube/other video content to learn stereotaxic surgery.Conclusion: Students preferred to learn in and achieve greater learning outcomes from both the 180° video VR HMD and the 3D video computer display over other pedagogical instructional formats and thought that it would be a more humane alternative to show how to conduct the stereotaxic surgical procedure without ...
Keywords	stereotaxic surgery ; virtual reality ; Revinax ; video virtual reality head-mounted display ; 3D video computer display ; Electronic computers. Computer science ; QA75.5-76.95
Subject code	370
Language	English
Publishing date	2021-07-01T00:00:00Z
Publisher	Frontiers Media S.A.
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Increasing global awareness of timely COVID-19 healthcare guidelines through FPV training tutorials: Portable public health crises teaching method.

Ros, Maxime / Neuwirth, Lorenz S

Nurse education today

2020 Volume 91, Page(s) 104479

Abstract: Introduction: The current COVID-19 pandemic has prompted a timely response from the healthcare system train a large and diverse group of healthcare workers/responders swiftly.: Methods: In order to address this need, we created a downloadable ... ...

Abstract	Introduction: The current COVID-19 pandemic has prompted a timely response from the healthcare system train a large and diverse group of healthcare workers/responders swiftly. Methods: In order to address this need, we created a downloadable pedagogical video content through first-person point-of-view to rapidly train users on COVID-19 procedures in the Revinax® Handbook mobile App. Eight new tutorials were designed through this technology platform to assist healthcare workers/responders caring for COVID-19 patients. A survey was then sent to assess their interest. Results: In one-month since the App was created, it was downloaded by 12,516 users and a feedback survey determined that the users valued the tutorials in helping them learn COVID-19 procedures efficiently in real-time. The fast-growing number of downloads and positive user feedback evidences that we created a valuable educational tool with an emergent- and growing-demand. Discussion: The 71.48% App user response rate, showed largely positive feedback of the COVID-19 tutorial. The fact that these healthcare workers/responders took the time to complete the survey during a pandemic was indicative of its immediate value. Further, the App users indicated that they FPV tutorial was rather helpful in addressing their training needs regarding their roles in COVID-19 patient care during the pandemic. Conclusion: The tutorials were deployed to offer efficient and rapid global public health educational outreach as a tool to address COVID-19 healthcare training in a timely manner.
Keywords	covid19
Language	English
Publishing date	2020-05-21
Publishing country	Scotland
Document type	Journal Article
ZDB-ID	1062570-7
ISSN	1532-2793 ; 0260-6917
ISSN (online)	1532-2793
ISSN	0260-6917
DOI	10.1016/j.nedt.2020.104479
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Article ; Online: Increasing global awareness of timely COVID-19 healthcare guidelines through FPV training tutorials

Ros, Maxime / Neuwirth, Lorenz S.

Nurse Education Today

Portable public health crises teaching method

2020 Volume 91, Page(s) 104479

Keywords	General Nursing ; Education ; covid19
Language	English
Publisher	Elsevier BV
Publishing country	us
Document type	Article ; Online
ZDB-ID	1062570-7
ISSN	1532-2793 ; 0260-6917
ISSN (online)	1532-2793
ISSN	0260-6917
DOI	10.1016/j.nedt.2020.104479
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Article: Increasing global awareness of timely COVID-19 healthcare guidelines through FPV training tutorials: Portable public health crises teaching method

Ros, Maxime / Neuwirth, Lorenz S

Nurse Educ Today

Abstract: INTRODUCTION: The current COVID-19 pandemic has prompted a timely response from the healthcare system train a large and diverse group of healthcare workers/responders swiftly. METHODS: In order to address this need, we created a downloadable pedagogical ... ...

Abstract	INTRODUCTION: The current COVID-19 pandemic has prompted a timely response from the healthcare system train a large and diverse group of healthcare workers/responders swiftly. METHODS: In order to address this need, we created a downloadable pedagogical video content through first-person point-of-view to rapidly train users on COVID-19 procedures in the Revinax® Handbook mobile App. Eight new tutorials were designed through this technology platform to assist healthcare workers/responders caring for COVID-19 patients. A survey was then sent to assess their interest. RESULTS: In one-month since the App was created, it was downloaded by 12,516 users and a feedback survey determined that the users valued the tutorials in helping them learn COVID-19 procedures efficiently in real-time. The fast-growing number of downloads and positive user feedback evidences that we created a valuable educational tool with an emergent- and growing-demand. DISCUSSION: The 71.48% App user response rate, showed largely positive feedback of the COVID-19 tutorial. The fact that these healthcare workers/responders took the time to complete the survey during a pandemic was indicative of its immediate value. Further, the App users indicated that they FPV tutorial was rather helpful in addressing their training needs regarding their roles in COVID-19 patient care during the pandemic. CONCLUSION: The tutorials were deployed to offer efficient and rapid global public health educational outreach as a tool to address COVID-19 healthcare training in a timely manner.
Keywords	covid19
Publisher	WHO
Document type	Article
Note	WHO #Covidence: #431810
Database	COVID19

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Article: Mobility Assessment Using Multi-Positional MRI in Children with Cranio-Vertebral Junction Anomalies.

Grenier-Chartrand, Flavie / Taverne, Maxime / James, Syril / Guida, Lelio / Paternoster, Giovanna / Loiselet, Klervie / Beccaria, Kevin / Dangouloff-Ros, Volodia / Levy, Raphaël / de Saint Denis, Timothée / Blauwblomme, Thomas / Khonsari, Roman Hossein / Boddaert, Nathalie / Benichi, Sandro

Journal of clinical medicine

2023 Volume 12, Issue 21

Abstract: Objective: This study aimed to assess the relevance of using multi-positional MRI (mMRI) to identify cranio-vertebral junction (CVJ) instability in pediatric patients with CVJ anomalies while determining objective mMRI criteria to detect this condition.! ...

Abstract	Objective: This study aimed to assess the relevance of using multi-positional MRI (mMRI) to identify cranio-vertebral junction (CVJ) instability in pediatric patients with CVJ anomalies while determining objective mMRI criteria to detect this condition. Material and methods: Data from children with CVJ anomalies who underwent a mMRI between 2017 and 2021 were retrospectively reviewed. Mobility assessment using mMRI involved: (1) morphometric analysis using hierarchical clustering on principal component analysis (HCPCA) to identify clusters of patients by considering their mobility similarities, assessed through delta (Δ) values of occipito-cervical parameters measured on mMRI; and (2) morphological analysis based on dynamic geometric CVJ models and analysis of displacement vectors between flexion and extension. Receiver operating characteristics (ROC) curves were generated for occipito-cervical parameters to establish instability cut-off values. (3) Additionally, an anatomical qualitative analysis of the CVJ was performed to identify morphological criteria of instability. Results: Forty-seven patients with CVJ anomalies were included (26 females, 21 males; mean age: 10.2 years [3-18]). HCPCA identified 2 clusters: cluster №1 (stable patients, Conclusions: We identified a cluster of pediatric patients with CVJ instability among a cohort of CVJ anomalies that were characterized by morphometric parameters with corresponding cut-off values that could serve as objective mMRI criteria. These findings warrant further validation through prospective case-control studies.
Language	English
Publishing date	2023-10-24
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2662592-1
ISSN	2077-0383
ISSN	2077-0383
DOI	10.3390/jcm12216714
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Article ; Online: Mobility Assessment Using Multi-Positional MRI in Children with Cranio-Vertebral Junction Anomalies

Flavie Grenier-Chartrand / Maxime Taverne / Syril James / Lelio Guida / Giovanna Paternoster / Klervie Loiselet / Kevin Beccaria / Volodia Dangouloff-Ros / Raphaël Levy / Timothée de Saint Denis / Thomas Blauwblomme / Roman Hossein Khonsari / Nathalie Boddaert / Sandro Benichi

Journal of Clinical Medicine, Vol 12, Iss 21, p

2023 Volume 6714

Abstract	Objective: This study aimed to assess the relevance of using multi-positional MRI (mMRI) to identify cranio-vertebral junction (CVJ) instability in pediatric patients with CVJ anomalies while determining objective mMRI criteria to detect this condition. Material and Methods: Data from children with CVJ anomalies who underwent a mMRI between 2017 and 2021 were retrospectively reviewed. Mobility assessment using mMRI involved: (1) morphometric analysis using hierarchical clustering on principal component analysis (HCPCA) to identify clusters of patients by considering their mobility similarities, assessed through delta <semantics> ( Δ </semantics> ) values of occipito-cervical parameters measured on mMRI; and (2) morphological analysis based on dynamic geometric CVJ models and analysis of displacement vectors between flexion and extension. Receiver operating characteristics (ROC) curves were generated for occipito-cervical parameters to establish instability cut-off values. (3) Additionally, an anatomical qualitative analysis of the CVJ was performed to identify morphological criteria of instability. Results: Forty-seven patients with CVJ anomalies were included (26 females, 21 males; mean age: 10.2 years [3–18]). HCPCA identified 2 clusters: cluster №1 (stable patients, n = 39) and cluster №2 (unstable patients, n = 8). <semantics> Δ </semantics> pB-C2 (pB-C2 line delta) at <semantics> ≥ </semantics> 2.5 mm (AUC 0.98) and <semantics> Δ </semantics> BAI (Basion-axis Interval delta) <semantics> ≥ </semantics> 3 mm (AUC 0.97) predicted instability with 88% sensibility and 95% specificity and 88% sensitivity and 85% specificity, respectively. Geometric CVJ shape analysis differentiated patients along a continuum, from a low to a high CVJ motion that was characterized by a subluxation of C1 in the anterior direction. Qualitative analysis found correlations between instability and C2 anomalies, including fusions with C3 (body p = 0.032; posterior arch p = ...
Keywords	cervical spine ; instability ; multi-positional MRI ; diagnosis ; children ; Medicine ; R
Subject code	511
Language	English
Publishing date	2023-10-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Influence of physical exercise on respiratory muscle function in older adults: A systematic review and meta-analysis.

Flor-Rufino, Cristina / Pérez-Ros, Pilar / Martínez-Arnau, Francisco M

Geriatric nursing (New York, N.Y.)

2024 Volume 57, Page(s) 189–198

Abstract: ... to assess the effects of non-ventilatory specific exercise on maximal inspiratory (MIP) and expiratory ...

Abstract	Respiratory function decreases with aging. The literature showed that non-ventilatory specific exercise could have a positive impact on respiratory muscles. A systematic literature review was conducted to assess the effects of non-ventilatory specific exercise on maximal inspiratory (MIP) and expiratory pressure (MEP) and peak expiratory flow (PEF) in older adults. The included 9 trials investigated the effects of resistance training, yoga, Pilates, physical activity based on walking, and whole-body vibration training. The meta-analysis showed no statistically significant differences in MIP, MEP, and PEF after implementation of a non-ventilatory specific exercise program in older individuals. Between-study heterogeneity was substantial for MIP and MEP outcomes but it was not statistically significant for PEF. Further RCTs will be necessary to determine the effects of physical exercise interventions. PROSPERO registry CRD42023478262.
Language	English
Publishing date	2024-04-28
Publishing country	United States
Document type	Journal Article
ZDB-ID	632559-2
ISSN	1528-3984 ; 0197-4572
ISSN (online)	1528-3984
ISSN	0197-4572
DOI	10.1016/j.gerinurse.2024.04.016
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Article: Bernoulli's Principle Applied to Brain Fluids: Intracranial Pressure Does Not Drive Cerebral Perfusion or CSF Flow.

Schmidt, Eric / Ros, Maxime / Moyse, Emmanuel / Lorthois, Sylvie / Swider, Pascal

Acta neurochirurgica. Supplement

2016 Volume 122, Page(s) 107–111

Abstract: In line with the first law of thermodynamics, Bernoulli's principle states that the total energy in a fluid is the same at all points. We applied Bernoulli's principle to understand the relationship between intracranial pressure (ICP) and intracranial ... ...

Abstract	In line with the first law of thermodynamics, Bernoulli's principle states that the total energy in a fluid is the same at all points. We applied Bernoulli's principle to understand the relationship between intracranial pressure (ICP) and intracranial fluids. We analyzed simple fluid physics along a tube to describe the interplay between pressure and velocity. Bernoulli's equation demonstrates that a fluid does not flow along a gradient of pressure or velocity; a fluid flows along a gradient of energy from a high-energy region to a low-energy region. A fluid can even flow against a pressure gradient or a velocity gradient. Pressure and velocity represent part of the total energy. Cerebral blood perfusion is not driven by pressure but by energy: the blood flows from high-energy to lower-energy regions. Hydrocephalus is related to increased cerebrospinal fluid (CSF) resistance (i.e., energy transfer) at various points. Identification of the energy transfer within the CSF circuit is important in understanding and treating CSF-related disorders. Bernoulli's principle is not an abstract concept far from clinical practice. We should be aware that pressure is easy to measure, but it does not induce resumption of fluid flow. Even at the bedside, energy is the key to understanding ICP and fluid dynamics.
MeSH term(s)	Cerebrospinal Fluid/physiology ; Cerebrovascular Circulation/physiology ; Humans ; Hydrodynamics ; Intracranial Pressure/physiology ; Thermodynamics
Language	English
Publishing date	2016
Publishing country	Austria
Document type	Journal Article
ISSN	0065-1419
ISSN	0065-1419
DOI	10.1007/978-3-319-22533-3_21
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Ethnicity and risk for SARS-CoV-2 infection among the healthcare workforce: Results of a retrospective cohort study in rural United Kingdom.

Inghels, Maxime / Kane, Ros / Lall, Priya / Nelson, David / Nanyonjo, Agnes / Asghar, Zahid / Ward, Derek / McCranor, Tracy / Kavanagh, Tony / Hogue, Todd / Phull, Jaspreet / Tanser, Frank

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

2022 Volume 122, Page(s) 115–122

Abstract: Background: The reason why Black and South Asian healthcare workers are at a higher risk for SARS-CoV-2 infection remain unclear. We aimed to quantify the risk for SARS-CoV-2 infection among healthcare staff who belong to the ethnic minority and ... ...

Abstract	Background: The reason why Black and South Asian healthcare workers are at a higher risk for SARS-CoV-2 infection remain unclear. We aimed to quantify the risk for SARS-CoV-2 infection among healthcare staff who belong to the ethnic minority and elucidate pathways of infection. Methods: A one-year follow-up retrospective cohort study has been conducted among National Health Service employees who were working at 123 facilities in Lincolnshire, UK. Results: Overall, 13,366 professionals were included. SARS-CoV-2 incidence per person-year was 5.2% (95% CI: 3.6-7.6%) during the first COVID-19 wave (January-August 2020) and 17.2% (13.5-22.0%) during the second wave (September 2020-February 2021). Compared with White staff, Black and South Asian employees were at higher risk for SARS-CoV-2 infection during both the first wave (hazard ratio, HR 1.58 [0.91-2.75] and 1.69 [1.07-2.66], respectively) and the second wave (HR 2.09 [1.57-2.76] and 1.46 [1.24-1.71]). Higher risk for SARS-CoV-2 infection persisted even after controlling for age, sex, pay grade, residence environment, type of work, and time exposure at work. Higher adjusted risk for SARS-CoV-2 infection were also found among lower-paid health professionals. Conclusion: Black and South Asian health workers continue to be at higher risk for SARS-CoV-2 infection than their White counterparts. Urgent interventions are required to reduce SARS-CoV-2 infection in these ethnic groups.
MeSH term(s)	COVID-19/epidemiology ; Delivery of Health Care ; Ethnicity ; Health Personnel ; Humans ; Minority Groups ; Retrospective Studies ; SARS-CoV-2 ; State Medicine ; United Kingdom/epidemiology ; Workforce
Language	English
Publishing date	2022-05-13
Publishing country	Canada
Document type	Journal Article
ZDB-ID	1331197-9
ISSN	1878-3511 ; 1201-9712
ISSN (online)	1878-3511
ISSN	1201-9712
DOI	10.1016/j.ijid.2022.05.013
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