transmedullary neuron Tm20 [FBbt_00003808]
Transmedullary wide-field neuron that has dendritic arborization in medulla layers M1-M3, as well as presynaptic sites in M8 (Fischbach and Dittrich, 1989; Gao et al., 2008). In the medulla, it receives input from lamina monopolar neuron L3 (Takemura et al., 2013). Its axon follows the anterior edge of its cognate medulla column (Ting et al., 2014), then crosses the second optic chiasma and projects to lobula layer 5 (Fischbach and Dittrich, 1989; Gao et al., 2008). It provides input to the lobula intrinsic neuron Li4 via many synapses (Lin et al., 2016). It is a cholinergic neuron (Gao et al., 2008). Connectivity in the medulla was extrapolated from serial EM from 7 columns (Takemura et al., 2013). Connectivity in the lobula was assessed by GRASP and double-labeling EM (Lin et al., 2016). Neurotransmitter was assessed using a cha-GAL4DBD driver (Gao et al., 2008).
Note
This page displays the raw VFB json record for this term. Please use the link below to open the term inside the Virtual Fly Brain viewerOpen transmedullary neuron Tm20 in VFB
VFB Term Json
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