Virtual Labs

a: Signal amplitude increases b: Better brain signal detection c: Poor signal quality and more noise d: More alpha waves are visible

a: Filters out low-frequency signals b: Stores brainwave images c: Increases the voltage of weak brain signals for analysis d: Converts signals into sound waves

a: From brain to muscles b: From body to CNS c: Only within spinal cord d: Between muscles only

a: Relaxation b: Potential epileptic activity c: Eye blinking only d: Increase in alpha rhythm

a: Vision b: Motor planning c: Smell d: Hearing and memory

Acquisition of EEG signals using biomedical systems