Before revision: Artist's depiction of a foetus at 38 weeks' gestation Foetal cerebral redistribution or 'brain-sparing' is a diagnosis in foetal medicine.
After revision: An example of the use of Doppler ultrasound to examine the waveform within an artery; this is the technique used to diagnose cerebral redistributionArtist's depiction of a foetus at 38 weeks' gestation Foetal cerebral redistribution or 'brain-sparing' is a diagnosis in foetal medicine.