Brain wave and Offbeat

Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.

Offbeat and brain wave are semantically related. in creative topic. In some cases you can use "Offbeat" instead an adjective phrase "Brain wave".

Offbeat adjective - Different from the ordinary in a way that causes curiosity or suspicion.

Brain wave and offbeat are semantically related. Sometimes you can use "Brain wave" instead an adjective "Offbeat".