A hallmark of neurons' organization in cellular assemblies is their onsite coordinated activation across similar animal behaviors such as running laps (Wills et al., 2005; Dragoi and Buzsaki, 2006).
While control embryos developed normal numbers and organization of olfactory sensory neurons at 38 hpf and 54 hpf, knockdown of Sox10 expression at 24 hpf specifically impeded microvillous neuron formation and organization.
Further research will be needed to determine if this is the result of relatively low-level sensory fidelity changes (such as changes in gain control of thalamic or cortical neurons), perceptual organization effects, or higher-level cognitive changes.
In order to understand the molecular mechanisms and physiological importance of differential neuronal MT organization, we studied MT organization in two bipolar neurons in C. elegans.
The Aplysia ROR homolog clusters on bag neuron cells suggesting organization of functional sites or synapses in Aplysia californica (McKay et al., 2001).
The present study reveals dynamic changes in preplate neuron movement and organization.
Although these studies have outlined a framework for our understanding of neocortical neurogenesis, precise knowledge of neuron production and organization, especially at the single-progenitor level, remains elusive.
Therefore, the features that we learned concerning RGP behavior and neurogenesis likely reflect the fundamental principles underlying neocortical excitatory neuron production and organization.
Axon guidance, cell projection organization, neuron development, axonal defasciculation, cell motion, cell recognition (20 genes) were also enriched in line with our previous results implicating the role of Manf in neuritogenesis [ 5].
