Chance SA, Casanova MF, Switala AE, Crow TJ, Esiri MM. Minicolumn thinning in temporal lobe association cortex but not primary auditory cortex in normal human ageing. Acta Neuropathol. 2006 May;111(5):459–64. doi: 10.1007/s00401-005-0014-z. PMID: 16496164.