Name
Title | ||
|---|---|---|
3D morphology-based clustering and simulation of human pyramidal cell dendritic spines. |
Abstract | ||
|---|---|---|
The dendritic spines of pyramidal neurons are the targets of most excitatory synapses in the cerebral cortex. They have a wide variety of morphologies, and their morphology appears to be critical from the functional point of view. To further characterize dendritic spine geometry, we used in this paper over 7,000 individually 3D reconstructed dendritic spines from human cortical pyramidal neurons to group dendritic spines using model-based clustering. This approach uncovered six separate groups of human dendritic spines. To better understand the differences between these groups, the discriminative characteristics of each group were identified as a set of rules. Model-based clustering was also useful for simulating accurate 3D virtual representations of spines that matched the morphological definitions of each cluster. This mathematical approach could provide a useful tool for theoretical predictions on the functional features of human pyramidal neurons based on the morphology of dendritic spines. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1371/journal.pcbi.1006221 | PLOS COMPUTATIONAL BIOLOGY |
Field | DocType | Volume |
Pyramidal cell,Synapse,Neuroscience,Dendritic spine,Biology,Morphology (linguistics),Cerebral cortex,Genetics,Cluster analysis | Journal | 14 |
Issue | Citations | PageRank |
6 | 0 | 0.34 |
References | Authors | |
11 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sergio Luengo-Sanchez | 1 | 0 | 1.35 |
| Isabel Fernaud | 2 | 1 | 0.69 |
| Concha Bielza | 3 | 909 | 72.11 |
| Ruth Benavides-Piccione | 4 | 19 | 3.86 |
| Pedro Larrañaga | 5 | 7 | 4.57 |
| Javier De Felipe | 6 | 76 | 8.74 |