Neylan TC, Mueller SG, Wang Z, Metzler TJ, Lenoci M, Truran D, Marmar CR, Weiner MW, Schuff N.
Insomnia severity is associated with a decreased volume of the CA3/dentate gyrus hippocampal subfield.Biol Psychiatry.
2010 Sep 1;68(5):494-6.
PubMed Abstract