Supplementary Figure 5: Focal plane of neurons and astrocytes used to measure the Ca2 + transients in the cell indicated by the red dotted line.
From: A 3D human triculture system modeling neurodegeneration and neuroinflammation in Alzheimer’s disease

Somata of stained neurons had a characteristic ring-shape appearance with the surrounding cytoplasm (Numberdevice = 5; All experiments were repeated ≥ 3 times, Scale bar: 100 μm).