Cohen M M, Kopp S J, Pettegrew J W, Glonek T
Eur Neurol. 1984;23(3):141-3. doi: 10.1159/000115693.
In addition to confirming previously reported findings related to changes in high-energy phosphates consequent to anoxia, 31P nuclear magnetic resonance studies of rat brain indicated that maintenance of energy-rich phosphates is less effective in the aged brain than in the mature cerebrum.