| Name: | commissure of the tract of the commissure of the caudal tuberculum |
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| Synonyms: | Commissure of the TCPT |
| Definition: | Commissure that is formed by a subset of TCPT axons that cross the midline in the diencephalon. The TCPTc does not appear to cross with other commissures. The initial crossing of the TCPTc occurs at approximately 36 hpf. |
| Ontology: | Anatomy Ontology [ZFA:0005877] |
| Name: | commissural neuron axon guidance |
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| Synonyms: | commissural neuron axon pathfinding |
| Definition: | The process in which the migration of an axon growth cone of a commissural neuron is directed to its target in the brain in response to a combination of attractive and repulsive cues. |
| Ontology: | GO: Biological Process [GO:0071679] QuickGO AmiGO |