Alviss

Healthcare, Vol. 11, Pages 801: Influence of Binaural Beats Stimulation of Gamma Frequency over Memory Performance and EEG Spectral Density Healthcare doi: 10.3390/healthcare11060801 Authors: Ludymila Ribeiro Borges Ana Paula Bittar Britto Arantes Eduardo Lazaro Martins Naves Similar to short term memory, working memory cannot hold information for a long period of time. Studies have shown that bin...

This paper introduces the development of an application to control a wheelchair through electromyographic signals from the masseter muscle. Electromyography is the analysis of muscle activity, and has numerous applications, including studies in Assistive Technology (AT). A technological advance in this area has allowed greater independence, higher quality of life and social inclusion for people wi...

This work aims to control a virtual wheelchair through surface electromyography signals (sEMG) developed by Silva (2013) [1], being a modular version on a platform that is more flexible and up to date. In addition, this module is part of an integrated system for multimodal control of a wheelchair. The objective is to make the module a training tool for users who will use the sEMG to control a real...

Colors have an important role in human perception. They imply feelings like urgency (red), productivity (yellow, green), restful (blue) and other sensations. Researchers have been investigating color impact in interface design. Some authors studied color influence in the brain waves aiming to verify changes of humor and/or performance while using an interface. The purpose of this study is to verif...