The Brain Activity Monitor is Detective William Murdoch's prescient version of the electroencephalogram (EEG) based on the research of British scientist Richard Caton, introduced in the final episode of Season 9 of Murdoch Mysteries
Appearances
Cometh the Archer
- When Julia is in a coma after emergency surgery, William builds the Brain Activity Monitor to prove that just because Julia's body isn't responding to stimuli doesn't mean that her mind isn't.
Trivia
- Prop note: The device has 49 lights and, at times, 3 people are controlling them.