The Choroid Plexus as an Alternative Locus for the Identification of the Arterial Input Function for Calculating Cerebral Perfusion Metrics Using MRI.
Olivia SobczykEce Su SayinJulien PoublancJames DuffinAndrea ParaJoseph A FisherDavid John MikulisPublished in: AJNR. American journal of neuroradiology (2023)
The choroid plexus provides an alternative location from which an arterial input function may be sampled when a suitable measure over an MCA is not available.