Results 31 to 40 of about 500,852 (334)

A Review of Hybrid Brain-Computer Interface Systems

Advances in Human-Computer Interaction, 2013
Increasing number of research activities and different types of studies in brain-computer interface (BCI) systems show potential in this young research area.
Setare Amiri, Reza Fazel-Rezai, Vahid Asadpour   +2 more
doaj   +1 more source

AN ENSEMBLE TEMPLATE MATCHING AND CONTENT-BASED IMAGE RETRIEVAL SCHEME TOWARDS EARLY STAGE DETECTION OF MELANOMA

Image Analysis and Stereology, 2016
Malignant melanoma represents the most dangerous type of skin cancer. In this study we present an ensemble classification scheme, employing the mutual information, the cross-correlation and the clustering based on proximity of image features methods, for
Spiros Kostopoulos, Dimitris Glotsos, Pantelis Asvestas, Christos Konstandinou, George Xenogiannopoulos, Konstantinos Sidiropoulos, Eirini-Konstantina Nikolatou, Konstantinos Perakis, Spyros Mantzouratos, Theophilos Sakkis, George Sakellaropoulos, George Nikiforidis, Dionisis Cavouras   +12 more
doaj   +1 more source

Laser Based Mid-Infrared Spectroscopic Imaging – Exploring a Novel Method for Application in Cancer Diagnosis [PDF]

, 2011
A number of biomedical studies have shown that mid-infrared spectroscopic images can provide both morphological and biochemical information that can be used for the diagnosis of cancer.
McCrow, Andrew, McCrow, Andrew
core   +1 more source

On the Forward Scattering of Microwave Breast Imaging

International Journal of Biomedical Imaging, 2012
Microwave imaging for breast cancer detection has been of significant interest for the last two decades. Recent studies focus on solving the imaging problem using an inverse scattering approach.
Hoi-Shun Lui, Andreas Fhager, Mikael Persson   +2 more
doaj   +1 more source

Influence of Parameter Selection in Fixed Sample Entropy of Surface Diaphragm Electromyography for Estimating Respiratory Activity

Entropy, 2017
Fixed sample entropy (fSampEn) is a robust technique that allows the evaluation of inspiratory effort in diaphragm electromyography (EMGdi) signals, and has potential utility in sleep studies.
Luis Estrada, Abel Torres, Leonardo Sarlabous, Raimon Jané   +3 more
doaj   +1 more source

An explainable framework for the relationship between dementia and metabolism patterns

NeuroImage
High-dimensional neuroimaging data poses a challenge for the clinical assessment of neurodegenerative diseases, as it involves complex non-linear relationships that are difficult to disentangle using traditional methods.
C. Vázquez-García, F.J. Martínez-Murcia, F. Segovia, A. Forte, J. Ramírez, I. Illán, A. Hernández-Segura, C. Jiménez-Mesa, J.M. Górriz   +8 more
doaj   +1 more source

Physiological Recording in the MRI Environment (PRiME): MRI-Compatible Hemodynamic Recording System

IEEE Journal of Translational Engineering in Health and Medicine, 2018
Hemodynamic recording during interventional cardiovascular procedures is essential for procedural guidance, monitoring patient status, and collection of diagnostic information. Recent advances have made interventions guided by magnetic resonance imaging (
John W. Kakareka, Anthony Z. Faranesh, Randall H. Pursley, Adrienne Campbell-Washburn, Daniel A. Herzka, Toby Rogers, Josh Kanter, Kanishka Ratnayaka, Robert J. Lederman, Thomas J. Pohida   +9 more
doaj   +1 more source

Brain-wide resting-state fMRI network dynamics elicited by activation of single thalamic input

Nature Communications
Understanding how the brain rapidly processes neural information through large-scale network dynamics is fundamental to neuroscience. Resting-state fMRI (rsfMRI) captures networks by probing spontaneous neural activity fluctuations, yet whether these ...
Linshan Xie, Xunda Wang, Xuehong Lin, Junjian Wen, Teng Ma, Alex T. L. Leong, Ed X. Wu   +6 more
doaj   +1 more source

Development of a Fully Optimized Convolutional Neural Network for Astrocytoma Classification in MRI Using Explainable Artificial Intelligence

Journal of Imaging
Astrocytoma is the most common type of brain glioma and is classified by the World Health Organization into four grades, providing prognostic insights and guiding treatment decisions.
Christos Ch. Andrianos, Spiros A. Kostopoulos, Ioannis K. Kalatzis, Dimitris Th. Glotsos, Pantelis A. Asvestas, Dionisis A. Cavouras, Emmanouil I. Athanasiadis   +6 more
doaj   +1 more source

The inhibition of mirror generalization of letters in school-aged children

Frontiers in Psychology, 2023
Gender differences in spatial abilities favor males in both childhood and adulthood. During early development, this discrepancy can be attributed, among other things, to the influence of an early testosterone surge in boys, societal stereotypes, and ...
Deusa Priscila da Silva Resque, Deusa Priscila da Silva Resque, Adriany Maria de Moura Lobato, Carolina Gomes da Silva, Daniel Alves da Cruz Filho, Susanne Suely Santos da Fonseca, Susanne Suely Santos da Fonseca, Felipe de Oliveira Matos, Antonio Pereira, Antonio Pereira   +9 more
doaj   +1 more source