Cho RH , Segawa S , Okamoto K , Mizuno A , Kaneko T ( 2004 ) Intracellularly labeled pyramidal neurons in the cortical areas projecting to the spinal cord: II. Intra- and juxta-columnar projection of pyramidal neurons to corticospinal neurons . Neurosci Res 50 : 395 – 410 , doi: ...
Corticofugal projections were examined by means of the autoradiographic tracer method in 21 macaca fascicularis. The labeled material was injected into the main body representation areas of the precentral motor cortex and into various regions of Brodmann's areas 6, 8 and 9 of the frontal lobe. ...
The neural mechanisms underlying conscious recognition remain unclear, particularly the roles played by the prefrontal cortex, deactivated brain areas and subcortical regions. We investigated neural activity during conscious object recognition using 7 Tesla fMRI while human participants viewed object images pre...
The answer lies in our cerebral cortex, as proposed by Pasko Rakic in 2006: “Within the past 125 years, we have witnessed great strides in understanding the development and evolution of the cerebral cortex, arguably the structure that makes us human” [1]. The cerebral cortex is the biologi...
PCA is characterized by progressive bilateral atrophy in the posterior areas of the brain (e.g., occipito-parietal and occipito-temporal areas), often with a predominance in the right hemisphere. In the majority of cases, Alzheimer's pathology is the underlying cause, but cases have been docume...
The imaged zones within areas of interest are represented in Fig. 5a. As the morphological changes are well described in the spinal cord, we also stained the lumbar region of the spinal cord at the end-stage (4 M), and used those pictures as a reference for advanced gliosis in our ...
Utilizing the Paxinos atlas46,47of the left hemisphere (Supplementary Fig.1; Supplementary Table1) to extract the mean extrinsic fraction of labeled neurons (FLNe) in marmosets, we constructed a weighted and directed CC matrix (55 source areas × 55 target areas)35(Supplementary Fig.2). ...
2. The FEFsac in Cebus monkey is in the same location as the one in macaque monkeys, which is in Walker's areas 8a and 45. The FEFsem is located in the posterior shoulder of the superior arcuate sulcus near its medial tip and is therefore more accessible for tracer injections than the...
20 Metabolic aberrations early in life may hamper optimal brain development and maturation, which, in turn, may affect key areas of cognition early in life. Thus, our working hypothesis was that children with increasing levels of adiposity (ie, BMI) have a thinner cortex than do children who ...
L. The monitoring and control of task sequences in human and non-human primates. Front. Syst. Neurosci. 9, 185 (2016). Article PubMed PubMed Central Google Scholar Shima, K. & Tanji, J. Neuronal activity in the supplementary and presupplementary motor areas for temporal organization of ...