Brain wave
Brain wave noun - (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph.
Picture and brain wave are semantically related. in understanding topic. In some cases you can use "Picture" instead a noun phrase "Brain wave".
Picture
Picture noun - Something imagined or pictured in the mind.
Usage example: I think I get the picture: you want me to leave
Brain wave and picture are semantically related. Sometimes you can use "Brain wave" instead a noun "Picture".
Mutual synonyms
Cite this Source
Picture and Brain wave. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/brain_wave/picture
Brain wave & Picture. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/brain_wave/picture>.
Picture or Brain wave. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/brain_wave/picture.
Google Ngram Viewer shows how "brain wave" and "picture" have occurred on timeline