MEDITATION ANALYZER USING BRAINWAVES

Abstract

Meditation is as a practice that is performed by individuals all over the globe, where the individual focuses
their mind on a particular object, thought or activity to achieve a mentally clear and emotionally calm state. Although the
results of a good meditation session can only be felt and a long term goal. The project aims to show the results on digital
screen for a better understanding of own results. During meditation Aanalysation and observation of brain wave is
carried and data is stored and can be analysed for an enhanced performance in meditation. The raw data is live brain
signal that is received by TGAM and outputs is based on sensing meters say attention & meditation that is transmitted
directly to webpage where analyzation of raw data will take place with the help of various scales and factors. Process
depends on the gathering and recording of brain signals through electrodes that are placed on the headgear. A Brain
Computer Interface (BCI) is constructed to control the hardware component of the device. This project aims to obtain an
electroencephalogram (EEG) signal from the constructed head gear containing. TGAM. The EEG signal can be achieved
by using only three electrodes which are placed in the scalp location where we can compare distinguishable changes in
the various wave patterns of the EEG signal. The main circuit is made of simple electronic elements such as resistors,
capacitors, Quad Op-Amplifiers and Instrumentation Amplifiers. The signal which is obtained from the headgear
machine can be analysed, processed and compared to a sample signal containing various human moods. After the
convolution of these signals the real time EEG signal will help in depicting a person’s current mood. The overall purpose
of the study is to help the individual to get to know about his/her performance in meditation sessions and improve it.