The folder Somatotopy of fingers raw data contains the raw data of an experiment conducted at the 4D EEG bus in VUmc Amsterdam. The participants were 5 healthy individuals who all signed a consent form prior to the experiment. The experiment was EEG of 62 electrodes while electrical stimulation was performed of all the fingers of the dominant hand in a random order. Every block of stimulation contained 500 stimuli. The stimulation of the 5 fingers was repeated twice. The subfolders are organised per participant or subject with a number as indicator of the subject ID. Inside the subfolders of the first four subjects there are 3 files: *.cnt file: raw eeg data (format of ANT, can be read with the proper cnt reader) *.trg file: the file containing the triggers of the experiment (can be opened with text editor) *.elc file: the 3D electrode locations of the recording. Subject 5 is organised differently: There are 10 .cnt, .trg, and 1.elc file in the folder, where the number(1:5) corresponds to the finger stimulated starting from thumb and the letters a and b corerspond to the repepetition of the experiment.