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Beyond low back pain! The influence of physical activity on mental health, refl...
Parolini, Franciele; Becker, Klaus; Goethel, Márcio; Fernandes, Ricardo J.; Fonseca, Hélder; Ervilha, Ulysses F.; Vilas-Boas, João Paulo; Santos, RubimPsychological factors play a crucial role in the experience of acute low back pain and may influence functional outcomes. However, the interplay between these factors and levels of physical activity remains poorly understood. This cross-sectional observational study examined the relationship between psychological variables and functional disability in individuals with acute low back pain, considering different ...
Precision and reliability of a dynamometer for trunk extension strength and ste...
Parolini, Franciele; Goethel, Márcio; Robalino, Johan; Becker, Klaus; Sousa, Manoela; Pulcineli, Barbara C.; Ervilha, Ulysses F.; Vilas-Boas, João PauloLow back pain is a major cause of disability worldwide, often associated with deficits in trunk extensor strength control. Accurate assessment of trunk extension strength control is crucial for diagnosing impairments and monitoring interventions. This study evaluated the reliability of a dynamometry-based protocol for isometric trunk extension strength control assessment. Twenty-eight healthy volunteers (9 fema...
Video-based categorization system and frequency analysis of gestures in saxopho...
Moura, Nádia; Fonseca, Pedro; Graça, Jorge; Trovão, Philippe; Goethel, Márcio; Vilas-Boas, João Paulo; Serra, SofiaThe study of gestures in music performance provides valuable insights for instrumental learning. However, gestural vocabularies vary depending on the instrument being played, according to its postural and technical specificities. The goals of this study were twofold: first, to create a gesture categorization system for saxophone players, and second, to analyse their gestural behaviour across contrasting musical...
Video-based categorization system and frequency analysis of gestures in saxopho...
Moura, Nádia; Fonseca, Pedro; Graça, Jorge; Trovão, Philippe; Goethel, Márcio; Vilas-Boas, João Paulo; Serra, SofiaThe study of gestures in music performance provides valuable insights for instrumental learning. However, gestural vocabularies vary depending on the instrument being played, according to its postural and technical specificities. The goals of this study were twofold: first, to create a gesture categorization system for saxophone players, and second, to analyse their gestural behaviour across contrasting musical...
Video-based categorization system and frequency analysis of gestures in saxopho...
Moura, Nádia; Fonseca, Pedro; Graça, Jorge; Torvão, Philippe; Goethel, Márcio; Vilas-Boas, João Paulo; Serra, SofiaThe study of gestures in music performance provides valuable insights for instrumental learning. However, gestural vocabularies vary depending on the instrument being played, according to its postural and technical specificities. The goals of this study were twofold: first, to create a gesture categorization system for saxophone players, and second, to analyse their gestural behaviour across contrasting musical...
Breaking barriers: Artificial intelligence interpreting the interplay between m...
Parolini, Franciele; Goethel, Márcio; Becker, Klaus; Fernandes, Cristofthe; Fernandes, Ricardo J.; Ervilha, Ulysses F.; Santos, RubimLow back pain is one of the main causes of motor disabilities and psychological stress, with the painful process encompassing sensory and affective components. Noxious stimuli originate on the periphery; however, the stimuli are recombined in the brain and therefore processed differently due to the emotional environment. To better understand this process, our objective was to develop a mathematical representati...
The impact of visual display of human motion on observers’ perception of music ...
Moura, Nádia; Fonseca, Pedro; Goethel, Márcio; Oliveira-Silva, Patrícia; Vilas-Boas, João Paulo; Serra, SofiaIn investigating the influence of body movement in multimodal perception, human motion displays are frequently used as a means of visual standardization and control of external confounders. However, no principle is established regarding the selection of an adequate display for specific study purposes. The aim of this study was to evaluate the effects of adopting 4 visual displays (point-light, stick figure, bod...