EEG data and introspective reports from the Libet׳s experiment replication.

Area of Science:

• Neuroscience
• Cognitive Science
• Psychology

Background:

• Libet's experiment is a foundational study in consciousness research.
• It investigated the temporal relationship between brain activity and the subjective experience of intending to act.
• Replications are crucial for validating and refining findings in this complex area.

Purpose of the Study:

• To provide raw data from a contemporary replication of Libet's seminal experiment.
• To offer detailed introspective reports, electromyography (EMG) onset times, and electroencephalography (EEG) data.
• To facilitate further analysis and discussion on the timing of conscious will and motor control.

Main Methods:

• Replication of Libet's experimental paradigm.
• Collection of introspective reports (M, W, S).
• Measurement of EMG onset relative to movement or target times and averaged EEG data.

Main Results:

• Presentation of three distinct types of experimental data.
• Detailed data on EMG onset times in relation to specific tasks.
• Inclusion of relevant averaged EEG data for comprehensive analysis.

Conclusions:

• The article serves as a data repository for a replication of Libet's experiment.
• The presented data can inform future research on volitional action and consciousness.
• Understanding the timing of brain activity and conscious intent remains a key challenge.