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European Radiology Experimental
Fig. 2 | European Radiology Experimental

Fig. 2

From: Arterial CO2 pressure changes during hypercapnia are associated with changes in brain parenchymal volume

Fig. 2

Relative changes in tissue volume (%). Tissue volume changes during hypercapnia are plotted relative to each volume during normocapnia (RA) (set to 100%) per subject. Subject 1 showed an increase in all measured volumes, which resulted in an estimated intracranial volume increase of 9 mL during hypercapnia (top left image). BPV Brain parenchymal volume, CSF Cerebrospinal fluid, F Female, M Male, TIV Total intracranial volume

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