ArrayExpress Uploaderarrayexpress_sidhuman57subject #8entorhinal cortex57subject #8dentate gyrus64subject #7entorhinal cortex64subject #7dentate gyrus33subject #6entorhinal cortex33subject #6dentate gyrus55subject #5entorhinal cortex55subject #5dentate gyrus44subject #4entorhinal cortex44subject #4dentate gyrus33subject #3entorhinal cortex33subject #3dentate gyrus84subject #2dentate gyrus84subject #2entorhinal cortex81subject #1dentate gyrus81subject #1entorhinal cortex122603Gene expression was measured from the dentate gyrus and entorhinal cortex harvested from human postmortem samples. We harvested the...E-GEOD-46193/profile/8773/arrayexpressuploader316braincortexDec.12, 2014FalseE-GEOD-46193_A-AFFY-33molecular-profiles-of-cognitive-agingMolecular profiles of cognitive agingJun.18, 2014Gene expression was measured from the dentate gyrus and entorhinal cortex harvested from human postmortem samples. We harvested the dentate gyrus DG from healthy human brains ranging from 33 to 88 years of age. Additionally, from each brain we harvested the entorhinal cortex (EC) as a within-brain control. Using Affymetrix microarray chips we generated gene-expression profiles of each individual tissue samples. DG expression levels were first normalized against the EC, and the normalized DG transcripts were then correlated against age.http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-46193http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-46193/samples/