Fig. 4From: Contactin-2, a synaptic and axonal protein, is reduced in cerebrospinal fluid and brain tissue in Alzheimer’s diseaseImmunohistochemistry on postmortem human brain sections. Brain sections (a,b hippocampus; c,d temporal cortex) of subjects with Alzheimer’s disease (AD) (a,c) and control subjects (b,d) were stained with anti-contactin-2 antibody. Areas with reduced contactin-2 staining are clearly visible in AD brain sections possibly in and around areas with amyloid plaques (shown by arrowheads)Back to article page