Notes: Odd Number -> Left Side of Brain Even No -> Right Side of Brain Z -> Middle part of brain. Green Line is to mark one seconds. LFF -> 1Hz, HFF -> 70 hz Notch is for electrical artefact. ( 60 hz) Sensitivity -> gain of EEG recording. 7uV/mm ( Not sure about it) FP is Frontal Polar t is Temporal O is oxiporal These above 3 are where they are located. In EEG we are basically comparing the two sides. LP (1-4) compared with RP ( 4-8) LT(8-12) compared with RT (12-16) @ 9:13 they probably are also saying that montages can be observed even in the raw signals, no need to do minus. Trick in identifying abnormality is to compare LP with RP and LT with RT and seeing the change in them.
Good morning Sir, excusme how obtaine you the AVG from EEG, it,'s a mean of one hemisfery the brain? Can you help me please. Greettings of Perú, South America