Fig. 7: Parabrachial nucleus post synaptic density.
From: Altered parabrachial nucleus nociceptive processing may underlie central pain in Parkinson’s disease
a Representative photomicrographs of post-synaptic densities in Sham (left), Partial (middle) and Total (right) DA lesion rats indicated by the white arrows. Note that the lengths of the PSD are clearly shorter in DA lesioned animals compared to the shams. b Histograms of the mean (±SEM) PSD length (left) and thickness (right) measured using electron microscopy in the Sham (blue), Partial (orange) and Total (red) DA lesion groups.
