Abstract: Periodic limb movement disorder (PLMD) is recurring cramping or jerking of the legs during sleep. "Periodic" refers to the detail that the actions are recurring and rhythmic, arising concerning every 20-40 seconds. The detailed disorder discussed below is the Periodic Limb Movement (PLM). As the name suggests, PLM is the periodic movement of the inferior part of leg during the sleep hours of a human being. It takes place at some definite period of time in this paper we diagnose the PLM through EEG signals. In this research article, quality and waveform of EEG Signals of human being are analyzed. The plan of this examine is to draw the consequence in the form of signal range analysis of the changes in the domain of dissimilar stages of sleep.

Keywords: PLM, Analysis of EEG Signal, Estimation of PSD.