Fig. 1: Refined CA1 Hippocampus Gene Expression Atlas.
From: Laminar organization of pyramidal neuron cell types defines distinct CA1 hippocampal subregions
Overview of three HGEA rostrocaudal levels, with the previously defined CA1 structure shown on the left (CA1d = red; CA1i = green, CA1v = blue, CA1vv = dark blue) and the updated CA1 laminar organization displayed on the right (layer 1 = yellow; layer 2 = purple; layer 3 = green; layer 4 = red). The CA1 subregions can be distinguished by unique combinations of cell type layers: CA1d consists of layers 1 and 2, CA1i comprises layers 2 and 3, CA1v includes layers 2, 3, and 4, while CA1vv is characterized by layer 4 cell types. Caudal levels of the CA1 comprise layers 1, 2, and 3. Data viewable with Schol-AR augmented reality app, scan the QR code to see a visual representation of HGEA.
