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Listar por Entidad UPV "Universitat Politècnica de València. Instituto Interuniversitario de Investigación en Bioingeniería y Tecnología Orientada al Ser Humano - Institut Interuniversitari d'Investigació en Bioenginyeria i Tecnologia Orientada a l'Ésser Humà"

Mostrando ítems 21-40 de 225

A virtual reality study in university classrooms: The influence of classroom colour on memory and attention

Higuera Trujillo, Juan Luis; Llinares Millán, María del Carmen; Iñarra Abad, Susana; Serra Lluch, Juan de Ribera (Editorial Universitat Politècnica de València, 2021-02-08)

[EN] Design of teaching spaces influences the cognitive abilities of its users. Among the design variables, the colour stands out for the ease of its implementation and its aesthetic possibilities. Previous studies suggest ...
Abstracts 2014 : Clinical and brain imaging changes after upper-limb rehabilitation with a virtual reality tabletop system: A case study

Llorens Rodríguez, Roberto; Colomer, C.; Baldovi Felici, A.; Verdecho, I. (Taylor & Francis, 2014-05)
Abstracts 2014: Virtual reality-based telerehabilitation programme for balance recovery. A pilot study in hemiparetic individuals with acquired brain injury

Llorens Rodríguez, Roberto; Ferri, Joan; Noé Sebastián, Enrique; Alcañiz Raya, Mariano Luis (Taylor & Francis, 2014-05)

[EN] The increasing number of studies reporting the use of specific virtual reality (VR) applications for the rehabilitation of motor impairments after acquired brain injury (ABI) together with the progressive decrease ...
Active concentric ring electrode for non-invasive detection of intestinal myoelectric signals

Prats Boluda, Gema; Garcia Casado, Francisco Javier; Martínez De Juan, José Luís; Ye Lin, Yiyao (Elsevier, 2011-05)

[EN] Although the surface electroenterogram (EEnG) is a weak signal contaminated by strong physiological interference, such as ECG and respiration, abdominal surface recordings of the EEnG could provide a non-invasive ...
Affective computing in virtual reality: emotion recognition from brain and heartbeat dynamics using wearable sensors

Marín-Morales, Javier; Higuera-Trujillo, Juan Luis; Greco, Alberto; Guixeres Provinciale, Jaime; Llinares Millán, María del Carmen; Scilingo, Enzo Pasquale; Alcañiz Raya, Mariano Luis; Valenza, Gaetano (Nature Publishing Group, 2018)

[EN] Affective Computing has emerged as an important field of study that aims to develop systems that can automatically recognize emotions. Up to the present, elicitation has been carried out with nonimmersive stimuli. ...
Altered cerebral blood flow velocity features in fibromyalgia patients in resting-state conditions

Rodríguez Ortega, Alejandro; Tembl, Jose; Mesa Gresa, Patricia; Muñoz, Miguel Angel; Montoya, Pedro; Rey, Beatriz (Public Library of Science, 2017)

[EN] The aim of this study is to characterize in resting-state conditions the cerebral blood flow velocity (CBFV) signals of fibromyalgia patients. The anterior and middle cerebral arteries of both hemispheres from 15 women ...
Alternative options for prescribing physical activity among obese children and adolescents: brisk walking supported by an exergaming platform

Cebolla Martí, Ausias; Alvarez Pitti, Julio Carlos; Guixeres Provinciale, Jaime; Lison, Juan Francisco; Baños Rivera, Rosa María (2015-02)

[EN] Background: Physical inactivity has been identified as an important public health concern for children. An increasing sedentary way of life is directly related to obesity; hence, prevention and management of childhood ...
An e-health platform for the elderly population: The butler system

ETCHEMENDY, ERNESTINA; Baños, Rosa M.; Botella, Cristina; Castilla López, Diana Virginia; Alcañiz Raya, Mariano Luis; Rasal, P.; Farfallini, L. (Elsevier, 2011-01)

[EN] The Butler system is an e-health platform designed to improve the elderly population's quality of life. The Butler system has three applications diagnostic, therapeutic and playful. The objective of this work is to ...
An experience on natural sciences augmented reality contents for preschoolers

Cascales, Antonia; Laguna, Isabel; Pérez López, David Clemente; Perona Ruiz, Pascual David; Contero, Manuel (Springer Verlag (Germany), 2013)

[EN] Early education is a key element for the future success of students in the education system. This work analyzes the feasibility of using augmented reality contents with preschool students (four and five years old) as ...
An fMRI Study to Analyze Neural Correlates of Presence during Virtual Reality Experiences

Clemente Bellido, Miriam; Rey, Beatriz; Rodríguez Pujadas, Aina; Barros Loscertales, Alfonso; Baños, Rosa M.; Botella, Cristina; Alcañiz Raya, Mariano Luis; Ávila, César (Oxford University Press (OUP), 2014-05)

[EN] In the field of virtual reality (VR), many efforts have been made to analyze presence, the sense of being in the virtual world. However, it is only recently that functional magnetic resonance imaging (fMRI) has been ...
An Immersive Serious Game for the Behavioral Assessment of Psychological Needs

CHICCHI-GIGLIOLI, IRENE ALICE; Carrasco-Ribelles, Lucia A.; Parra Vargas, Elena; Marín-Morales, Javier; Alcañiz Raya, Mariano Luis (MDPI AG, 2021-02)

[EN] Motivation is an essential component in mental health and well-being. In this area, researchers have identified four psychological needs that drive human behavior: attachment, self-esteem, orientation and control, and ...
An Immersive Virtual Reality Game for Predicting Risk Taking through the Use of Implicit Measures

Juan-Ripoll, Carla De; Llanes-Jurado, José; CHICCHI-GIGLIOLI, IRENE ALICE; Marín-Morales, Javier; Alcañiz Raya, Mariano Luis (MDPI AG, 2021-01)

[EN] The tool presented in this article can be applied as an ecological measure for evaluating decision-making processes in risky situations. It can be used in different contexts from both Occupational Safety and Health ...
Analysis of several biomechanical models for the simulation of lamb liver behaivour using similarity coefficients from medical image

Martínez Martínez, Francisco; Lago Ángel, Miguel Ángel; Rupérez Moreno, María José; Monserrat Aranda, Carlos (Taylor & Francis, 2012-03-30)

In this study, six biomechanical models for simulating lamb liver behaviour are presented. They are validated using similarity coefficients from Medical Image on reconstructed volumes from computerised tomography images. ...
Analysis of the contribution of Ito to repolarization in canine ventricular myocardium

Virag, L.; Jost, N.; Papp, R.; Koncz, I.; Kristof, A.; Kohajda, Z.; Harmati, G.; Carbonell Pascual, Beatriz; Ferrero De Loma-Osorio, José María; Papp, J. G.; Nanasi, P. P.; Varro, A. (Wiley, 2011)

[EN] BACKGROUND AND PURPOSE The contribution of the transient outward potassium current (Ito) to ventricular repolarization is controversial as it depends on the experimental conditions, the region of myocardium and the ...
Analysis of the detachment of citrus fruits by vibration using artificial vision

Torregrosa Mira, Antonio; Albert Gil, Francisco Eugenio; Aleixos Borrás, María Nuria; Ortiz Sánchez, María Coral; Blasco Ivars, José (Elsevier, 2014-03)

The vibratory behaviour of citrus fruits is studied using slow-motion cameras in order to gain a better understanding of the parameters involved in fruit detachment when mechanical harvesting is done using shakers. Single ...
Analyzing Neural Correlates of Attentional Changes during the Exposure to Virtual Environments: Application of Transcranial Doppler Monitoring

Rey, Beatriz; Parkhutik, Vera; Tembl, Jose; Alcañiz Raya, Mariano Luis (Springer Verlag (Germany), 2011)

[EN] Transcranial Doppler monitoring (TCD) has been proposed as a tool to be used in Augmented Cognition (AugCog) systems to monitor brain activation during the performance of different cognitive tasks. In the present ...
Applying machine learning to a virtual serious game for neuropsychological assessment.

Marín-Morales, Javier; Carrasco-Ribelles, Lucia A.; Alcañiz Raya, Mariano Luis; CHICCHI-GIGLIOLI, IRENE ALICE (IEEE, 2021-04-23)

[EN] Neuropsychological assessment has been traditionally made through paper-and-pencil batteries which usually are time-consuming, decontextualized, and nonecological. These abilities play a critical role in education ...
Architectonic Design Supported by Visual Environmental Simulation. A Comparison of Displays and Formats

Higuera-Trujillo, Juan Luis; López-Tarruella Maldonado, Juan; Castilla-Cabanes, Nuria; Llinares Millán, María Del Carmen (MDPI AG, 2024-01)

[EN] Visual environmental simulations are fundamental in understanding the relationship between the built environment and psychological perception. The remarkable evolution of virtual immersion displays over recent years ...
Artificial neural networks for predicting dorsal pressures on the foot surface while walking

Rupérez Moreno, María José; Martín-Guerrero, J.D.; Monserrat Aranda, Carlos; Alcañiz Raya, Mariano Luis (Elsevier, 2012-04)

In this work, artificial neural networks (ANNs) are proposed to predict the dorsal pressure over the foot surface exerted by the shoe upper while walking. A model that is based on the multilayer perceptron (MLP) is used ...
Aspectos teóricos sobre la biofísica de la radiofrecuencia aplicada al tratamiento del dolor

Muñoz, Víctor; Pérez, Juan J; Pérez-Cajaraville, J.J.; Berjano, Enrique (Arán Ediciones S.L., 2014-12)

[EN] Interventional techniques for pain treatment have importantly increased in recent years, and particularly those based on radiofrequency energy, both thermal and pulsed. This report clarifies some important concepts ...