The system monitors the pilot's use of conventional controls but also takes readings from electroencephalogram (EEG) sensors built into a helmet to measure brain activity.
Using the tools of neuroscientists, such as electroencephalogram (EEG) mapping and functional magnetic-resonance imaging (fMRI), they are trying to learn more about the mental processes behind purchasing decisions.
The team's next step will be to develop just such an amplifier, in conjunction with commercial partners.But if a cheap, efficient EEG can be made, the potential applications are boundless.
These patients, however, soon progressed from this state to an even odder one, according to a report in Sleep Medicine.One of the principal ways to measure sleep is to monitor brainwave activity, which can be done by placing electrodes on the scalp in a technique known as electroencephalography (EEG).
For their study, reported in the Journal of Neuroscience, the researchers put something that looks like a swimming cap containing 34 EEG sensors on the heads of five people.
Such knowledge means EEG headsets can be made with just a few sensors for a particular application, making them smaller and less obtrusive, says Dr Contreras-Vidal.At the CeBIT trade fair in Hanover earlier this month, participants wearing EEG caps played pinball using mind control.
Moreover, in the process he has reduced the number of electrodes in an EEG cap from the 30 required for pinball to a mere dozen.
Blog mining Agony column Thinking about it ReprintsIn one of the latest studies, José Contreras-Vidal and his colleagues at the University of Maryland were able to obtain enough EEG data from volunteer button pushers to reconstruct the associated hand motions in three dimensions.
That fiction, though, is often based on a real technique known as electroencephalography (EEG).
Furthermore, it takes an expert about 45 minutes to attach a 128-electrode EEG to someone's head.
Electroencephalography (EEG) may show localized abnormalities in the electrical conduction of the brain caused by a lesion.
