[Histopathologic representation of a tumoral EEG focus by spectral analysis]

This work is intended for those: (1) wishing to use spectral analysis for clinical purposes and who have ony limited computer facility possibilities at their disposal; (2) who are looking for a simple and, above all, easily and immediately interpretable graphic representation of the spectral data developed by a cerebral focal lesion, which can be interpreted even by an inexperienced clinician. Finally this paper emphasized the value of a particularly interesting clinical sign from quantitative analysis, namely the EEG supervision of cerebral tumours, either evolving or recovering.