ArticleActa bio-medica : Atenei Parmensis2022
Engagement and Arousal effects in predicting the increase of cognitive functioning following a neuromodulation program.
Article in Acta bio-medica : Atenei Parmensis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 4 citations in OpenAlex.
- A Precision Computational Framework for sLORETA Neurofeedback in Mild Cognitive Impairment: Integration of qEEG Biomarkers and Neuropsychological Metrics.International journal of environmental research and public health · 2026Article
- Effects of a secondary mental task and additional auditory feedback on body movements and EEG.Experimental brain research · 2026Article
- Audio-Visual Entrainment Neuromodulation: A Review of Technical and Functional Aspects.Brain sciences · 2025Review
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2 authors at 1 institution in 1 country.
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Abstract
BACKGROUND AND
aimResearch in the field of Brain-Computer Interfaces (BCIs) has increased exponentially over the past few years, demonstrating their effectiveness and application in several areas. The main purpose of the present paper was to explore the relevance of user engagement during interaction with a BCI prototype (Neuro-Upper, NU), which aimed at brainwave synchronization through audio-visual entrainment, in the improvement of cognitive performance.
methodsThis paper presents findings on data collected from a sample of 18 subjects with clinical disorders who completed about 55 consecutive sessions of 30 min of audio-visual stimulation. The relationship between engagement and improvement of cognitive function (measured through the Intelligence Quotient - IQ) during NU neuromodulation was evaluated through the Index of Cognitive Engagement (ICE) measured by the Pope ratio (Beta / (Alpha + Theta), and Arousal [(High Beta + Low Beta) / (High Alpha + Low Alpha)].
resultsA significant correlation between engagement and IQ improvement, but no correlation between arousal and IQ improvement emerged, as expected.
conclusionsFuture research aiming at clarifying the role of arousal in psychological disorders and related symptoms will be essential.
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