Welcome to the StimuliXpert wiki!

What is StimuliXpert?

StimuliXpert improves the synchronization between EEG signals and emotional stimulus and helps the user to report the emotional arousal & valence in real time

The StimuliXpert software was designed to optimize the brain-computer interface cycle:

• Improves the synchronization between brain signals and the emotional stimulus as presented to the subject
• Compatibility with a variety of audiovisual files format that can be presented to the subject
• The subject can describe the arousal and valence of the emotional stimulus in real time
• StimuliXpert also includes a variety of tools which are included in the Analysis window and can be used to process the recorded data
• The same stimulus causes different arousal to each subject, whenever common attributes are found, so the StimuliXpert helps the user to describe his/her Arousal and Valence that he/she felt during the experiments

Why StimuliXpert?

• Improves the synchronization between brain signals and the emotional stimulus as presented to the subject
• Compatibility with a variety of audiovisual files format that can be presented to the subject
• The subject can describe the arousal and valence of the emotional stimulus in real time
• StimuliXpert also includes a variety of tools which are included in the Analysis window and can be used to process the recorded data
  • Subdivides waveforms to the five bandwidths: Delta, Theta, Alpha, Beta and Gamma
  • Calculates the correlation coefficient between EEG signals and Subject's emotional Arousal/Valence
  • Select between the whole stimulus or per audiovisual file representation
  • Exports the signal processing results (text or png format)
• Set Attributes to the audiovisual files
• Set/Stores recording options
• Set/Stores experiment options
• Converts the format of the generated data
• Selects primary and experiment monitors between multiple ones
• Controls the experiments (Start, Stop, Pause, Continue)

Installation

Binaries are provided with each StimuliXpert release on the Releases Page