brain scan
noun
An examination of the brain using any of various radiological scanning techniques, used especially as a diagnostic aid or in physiological investigations.
Origin
1950s.
- signalist
- signalization
- signalize
- signallee
- signaller
- signal light
- signal line
- signally
- signalman
- signalment
- signal molecule
- signal/noise ratio
- signal pad
- signal peptide
- signal plate
- signal post
- signal reaction
- signal red
- signal sequence
- signal service
- signals intelligence
- signal station
- signal strength
- signal strip
- signal-to-noise