Anxiety and Brain wave

Anxiety noun - An uneasy state of mind usually over the possibility of an anticipated misfortune or trouble.

Brain wave and anxiety are semantically related. In some cases you can use "Brain wave" instead a noun "Anxiety".

Nearby Word: anxious

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

Anxiety and brain wave are semantically related. Sometimes you can use "Anxiety" instead a noun phrase "Brain wave".