Likewise, MRI demonstrates confluent signal changes in the periventricular and subcortical white matter, deep grey nuclei and brain stem (Fig. 1).
Anatomical boundaries of specific nuclei and brain regions were verified using the Rat Brain atlas by Paxinos and Watson [27].
Our in situ expression analysis revealed that many HVC markers are also expressed in other song nuclei and brain subdivisions in various combinations (Fig. 2 and Table S4).
Proliferating Sox2+ nuclei and Brain Lipid Binding Protein (BLBP)+ Bergmann glia cells were also detectable in the Purkinje cell layer of adult rabbits (Figure 7J,K).
Furthermore, because our microarray comparison was not to the whole brain, we were able to identify markers that are also expressed in other song nuclei and brain subdivisions in various combinations (Figure 2 and Table S4).
While loss of SNAP25 immunoreactivity was most pronounced in the VPM/VPL and LGNd nuclei of the thalamus, decreased immunoreactivity was not confined to these regions, with other thalamic nuclei and brain regions (e.g. cortex; see following section) showing changes, especially at later-symptomatic ages.
Black-filled circles denote brain tissues, that is, amygdala, cerebellum peduncles, cingulate cortex, hypothalamus, medulla oblongata, occipital lobe, parietal lobe, pons, prefrontal cortex, temporal lobe, thalamus, whole brain, caudate nucleus, cerebellum, globus pallidus, subthalamic nucleus, and fetal brain.
Their idea is that if they can get the cells to crank out GABA, this will calm activity in the subthalamic nucleus and other brain parts.
In this study, magnetic resonance images (MRI) were obtained for volumetric measurements of striatum (putamen and caudate nucleus) and whole brain from 11 PD patients, 13 aged healthy human subjects, as well as 8 parkinsonian and 30 normal NHP.
Here we describe a number of different methods we have used to visualize activated neurons and their projections, activated brain nuclei, and the brain surface using the FTL mice.
