Most of these images are small GIF files and should show up OK on a monitor setup to display 256 colours . Images were captured from an Olympus BX50 microscope to a PowerMacintosh 7100/80 using a grey-scale Sony XC-77 video camera and a Scion LG-3 video capture card with NIH 1.58 software. Final GIF file manipulation was performed in Adobe Photoshop.


Alzheimer's disease, cortex.

A neuritic plaque. Immunohistochemical stain for tau protein.


Alzheimer's disease, hippocampus.

A neurofibrillary tangle. Immunohistochemical stain for tau protein.


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AIBack to Alzheimer's Index