RT Book, Section A1 Martin, John H. SR Print(0) ID 1129848598 T1 Answers to Clinical Cases T2 Neuroanatomy Text and Atlas, 4e YR 2016 FD 2016 PB McGraw-Hill Medical PP New York, NY SN 9780071603966 LK neurology.mhmedical.com/content.aspx?aid=1129848598 RD 2024/04/24 AB 1. Ventricular enlargement is a consequence of loss of neural tissue. Because the volume of the skull is fixed, as brain tissues decrease in volume due to a neurodegenerative process, there is a corresponding increase in ventricular volume.