["Brain reading": achievements, perspectives and ethical problems]

The new trend in brain research designated as brain reading is considered. This research deals with decoding the informational content of the brain processing via its physiological parameters. Such studies are based on rather complicated methods of mathematical analysis. Single records rather than averaged data are used to reveal their content. Three main streams of studies are distinguished, i.e. the object classification, the emotion recognition and brainotyping. Particularly, the studies directed to recognizing the type of thinking via EEG spectra, carried out in the author's laboratory, are reviewed. The possible outcome of the brain reading technique is considered. Finally it is argued that in the future, the broad application of this technique needs to be controlled with some ethical rules.