Angeliki-Ιlektra Karaiskou

NeuroAtlas: Benchmarking Foundation Models for Clinical EEG and Brain-Computer Interfaces

Konstantinos Kontras, Trui Osselaer, Stylianos G. Mouslech, Angeliki-Ιlektra Karaiskou et autres

Foundation models (FMs) promise to extract unified representations that generalize across downstream tasks. They have emerged across fields, including electroencephalography (EEG), but it is less clear how effective they are in this particular field. Published evaluations differ in datasets, in the EEG-specific …

NeuroAtlas: Benchmarking Foundation Models for Clinical EEG and Brain-Computer Interfaces

Konstantinos Kontras, Trui Osselaer, Stylianos G. Mouslech, Angeliki-Ιlektra Karaiskou et autres

Foundation models (FMs) promise to extract unified representations that generalize across downstream tasks. They have emerged across fields, including electroencephalography (EEG), but it is less clear how effective they are in this particular field. Published evaluations differ in datasets, in the EEG-specific …

Alpha-Theta Cross-Frequency EEG Dynamics During Breath-Focus Meditation: A Comparative Study of Experienced Meditators and Novices

H J De Vuyst, Angeliki-Ιlektra Karaiskou, Kaat Alaerts

be (code pays fourni par la source)

EEG-based meditation decoding: tackling subject variability with spatial and temporal alignment

Angeliki-Ιlektra Karaiskou, Carolina Varon, Cem Ates Musluoglu, Kaat Alaerts et autres

Abstract Objective . Meditation and mindfulness are increasingly recognized as important in improving mental well-being. However, electroencephalography (EEG)-based neurofeedback systems supporting these practices typically fail to generalize to unseen subjects. This study investigates the application of both spatial and spectral alignment to …

be (code pays fourni par la source)

Assessing Respiratory, Cardiac and Neural Interactions During Rest and Breath-Focus in Novice and Expert Meditation Practitioners

Javier R. Soriano, Angeliki-Ιlektra Karaiskou, Julio Rodriguez‐Larios, Carolina Varon et autres

ABSTRACT Background Breath-focused meditation is recognized for its potential to enhance autonomic regulation and attentional control. However, most research focuses on the study of isolated physiological domains, limiting the understanding of how neural and cardiorespiratory systems interact dynamically to support self-regulatory processes. …

be, gb, es (code pays fourni par la source)

Assisting Focused Attention Meditation Through EEG-Based Alpha-Theta Cross-Frequency Neurofeedback

Hendrik-Jan De Vuyst, Angeliki-Ιlektra Karaiskou, Javier R. Soriano, Jelle Pergens et autres

be, nl (code pays fourni par la source)

P.3.6 COMPARISON OF PET TEXTURAL METRICS IN DIFFERENT PLATFORMS BASED ON PHANTOM STUDIES

A. Kordonis, K. Niapou, Sofia Paisiou, Mina-Ermioni Tomazinaki et autres

Bidirectional Alpha Power EEG Neurofeedback During a Focused Attention Meditation Practice in Novices

Javier R. Soriano, Eduardo Bracho Montes de, Angeliki-Ιlektra Karaiskou, Hendrik-Jan De Vuyst et autres

Background. Neurofeedback and meditation practices are techniques aimed at enhancing awareness and self-regulation. Training of alpha power has been found to increase mindfulness outcomes, and increases in alpha power seem relatively consistent during focused attention meditation practices. Considering the commonalities between these …

be, gb, cn (code pays fourni par la source)

Assisting focused attention meditation through EEG-based alpha-theta cross-frequency neurofeedback

Hendrik-Jan De Vuyst, Angeliki-Ιlektra Karaiskou, Javier R. Soriano, Jelle Pergens et autres

Abstract Objectives Neurofeedback training involves real-time monitoring and self-regulation of neural activity. Neurofeedback training paradigms have been widely employed in the context of meditation. Interestingly, prior research revealed focused attention meditation to be associated with desynchronized, non-harmonic, cross-frequency relationships between alpha and …

be, us, nl (code pays fourni par la source)

Ten quick tips for electrocardiogram (ECG) signal processing

Davide Chicco, Angeliki-Ιlektra Karaiskou, Maarten De Vos

The electrocardiogram (ECG) is a powerful tool to measure the electrical activity of the heart, and the analysis of its data can be useful to assess the patient's health. In particular, the computational analysis of electrocardiogram data, also called ECG signal processing, …

ca, it, be (code pays fourni par la source)

Cross-Subject Mindfulness Meditation EEG Decoding

Angeliki-Ιlektra Karaiskou, Carolina Varon, Kaat Alaerts, Maarten De Vos

In recent years, assisting meditation using neuro-feedback applications has become increasingly popular. One key component of such applications is the ability to accurately decode the state of meditation from electroencephalography (EEG) signals in real-time, with as small calibration as possible. This work …

be (code pays fourni par la source)

Bidirectional alpha power EEG-neurofeedback during a focused attention meditation practice in novices.

Javier R. Soriano, Eduardo Bracho Montes de, Angeliki-Ιlektra Karaiskou, Hendrik-Jan De Vuyst et autres

be, us (code pays fourni par la source)