Among the various distances, the projection distance, Binet-Cauchy distance, and canonical-correlation distance (the largest principal angle) are induced from positive definite kernels.
This paper tackles the sovereign credit rating classification problem within an ordinal classification perspective by employing a pairwise class distances projection to build a classification model based on standard regression techniques.
Interestingly, recent results demonstrated that CA1 BCs differentially innervated sub-populations of CA1 PCs, both in terms of their superficial vs deep positions within the stratum pyramidale and with regards to their long-distance projection targets (Lee et al., 2014), likely contributing to the sparse and distributed nature of hippocampal network activity.
In a series of experiments, the Stanford researchers proved that the preBötC neurons that express Cadh9 and Dbx1 not only project to the locus coeruleus — a new finding — but activate its long-distance-projections, promoting brainwide arousal.
Nuclear translocation of Otx1 occurs when layer 5 neurons enter a period of axonal refinement and eliminate a subset of their long-distance projections.
Thus, human SC-NES cells exhibit excellent survival properties and appear impervious to myelin-associated inhibitors with consequent growth of long-distance projections to re-establish a connection between the SC segments above and below the trauma.
Cortical neurons appear to form normal local axonal and long-distance projections, suggesting that the presence of cytoplasmic or GAP-43-tagged GFP does not significantly interfere with normal development.
Additionally, many neurons possess long-distance projections.
This method allows us to observe long-distance projections whose source neurons and target regions are precisely known.
Both these mutants lack spontaneous and evoked vesicle release, but develop long-distance projections and contain many synapses at birth (Varoqueaux et al., 2002; Bouwman et al., 2004).
