Fig. 4
From: A novel model of acquired hydrocephalus for evaluation of neurosurgical treatments
Ventricular volume reconstructions of representative age-matched sham control (A–C) and untreated hydrocephalic pigs (D–E). Note the CSF-filled olfactory ventricles (OV) in normal animals and the dramatic expansion of all cerebral ventricles following intracisternal kaolin injections. Total ventricular volumes were 1906 mm3 and 21,778 mm3 for the sham (case 23) and untreated hydrocephalic (case 16, post-induction MRI), respectively