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EEG

Biofeedback in Treating Physiological and Psychological Disorders

A J Michael< a> Thursday 1st January 1970

... the basis that an individual is able to learn voluntary influence on the body s physiological processes by making changes in cognition. A J Michael Biofeedback has numerous scientific data to support its application as an adjunct therapy for a number of psychological and physiological disorders. The 6 common types are Electromyography (EMG) biofeedback, Skin Conductance Level (SCL) biofeedback, thermal biofeedback, heart rate variability (HRV) biofeedback and brainwave neurofeedback or Elec…

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EEG Applications in Modern Medicine

A J Michael< a> Thursday 1st January 1970

Electroencephalography (EEG) or brain imaging has come a long way since its inception more than 100 years ago. English physician Richard Caton discovered the existence of electrical currents in 1875 and later in the 1920s, Hans Berger was the first who recorded brain activity and coined the word electroencephalogram to describe brain electric potentials in humans. Four types of brainwaves are recorded according to frequencies alpha, beta, theta and delta. EEG is used primarily in studying the pr…