larval Hugin neuron of the corpus cardiacum [FBbt_00007468]
Larval neuron that expresses Hugin (FBgn0028374) whose soma is located in the cortex of the medial subesophageal ganglion, directly below the esophagus and whose axon innervates the contralateral corpus cardiacum. It also shows an ipsilateral neurite that can vary in length. There are two of these cells per hemisphere. The vast majority of their synaptic inputs are from interneurons and they do not have synaptic outputs within the central nervous system (Schlegel et al., 2016). They do have release sites in the ring gland that border hemal space, indicating neuroendocrine activity (Schlegel et al., 2016). Recorded as neurosecretory because Siegmund and Korge (2001) say so. Assume this is implied from its innervation of the corpus cardiacum. They also describe only 2 of these neurons, although Bader et al. (2007) say that there are 4 of these. Synapsing identified in full L1 VNC EM volume - approximately 93 percent of synapses are with interneurons (Schlegel et al., 2016).
Note
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VFB Term Json
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