Pneumoencephalography (Dandy, 1919), cerebral angiography (Moniz, 1927), substraction angiography (Ziedses des Plantes, 1968),
CT (Hounsfield & Ambrose, 1971), MRI (Young & Clow, 1978), DWI (Bihan, 1986) and FLAIR (Bydder, 1992).
Pneumoencephalography (Dandy, 1919), cerebral angiography (Moniz, 1927), substraction angiography (Ziedses des Plantes, 1968),
CT (Hounsfield & Ambrose, 1971), MRI (Young & Clow, 1978), DWI (Bihan, 1986) and FLAIR (Bydder, 1992).