1)Signal-acquisition module -Records data from the brain,Does some low level filtering,Passes the data on to be interpreted 2) Signal-processing module-Receives data from the acquisition module,Detects whether a particular feature or a potential is present in the data
Visual cortex- for vision Temporal lobe for Audition Prefrontal lobe for behaviour,mannerism in public Frontal Lobe is for Motor cortex Paerital Lobe is for Sensory Cortex
Motor for actuators Senory cortex for sensing
Volume conduction, a term used in bioelectromagnetism, can be defined as the transmission of electric or magnetic fields from an electric primary current source through biological tissue towards measurement sensors.
An event-related potential (ERP) is the measured brain response that is the direct result of a specific sensory, cognitive, or motor event.
Active electrode has an inbuilt circuitry,
Brain Fitness- a system of exercising the brain to improve aspects of cognition like, attention, focus, memory and brain speed.
Brainsense -Introduction to brain computer interface