Together with previous work that showed that mammalian A-type (axonless) horizontal cells make synaptic contact with cones, but not with rods [1], [13], our findings strongly suggest that the rod-cone gap junction serves as a synaptic site in mammals through which the retinal clock controls signal flow from rods to cones and then to neurons postsynaptic to cones.
These neurons make synaptic contacts with spiny neostriatal projection neurons.
The human cortex grows in size, develops complexity, makes synaptic connections and modifies as a function of the quality and quantity of sensory experience.
This system makes synaptic contacts with Hcrt neurons, inhibiting their activity via pre- and post-synaptic mechanisms.
We also found that IhNSC-P-derived neuronal cells were able to establish heterotypic synaptic junctions with the host tissue after 4 months from transplantation.
Many proteins with these domains function at the plasma membrane and mediate neuronal projection patterns, form complexes with channels, and make junctions, including synaptic and neuromuscular junctions, which are consistent with functions ascribed to FruM isoforms (Additional file 5: Table S4).
For the segmentation of synaptic junctions, Espina makes use of the fact that presynaptic and especially postsynaptic densities are electron-dense structures.
(1) Neurons could form classical and nonclassical synaptic junctions with NG2 cells.
During cytokinesis, NG2 cells form cellular processes and synaptic junctions with neurons; some of these synaptic communications, if not all, are eventually passed on to their daughter cells.
For modeling the spatial distribution of synapses, we should take into account that synaptic junctions cannot overlap, and thus the minimum intersynaptic distances (measured between their centroids) must be limited by the sizes of synaptic junctions themselves.
