Larva1099 soma calcium trace — record 3446

Whole-CNS light-sheet (SiMView, jRGECO1a) recording of the Larva1099 first-instar larva, Randel et al. 2026 (doi:10.1101/2025.09.25.678485). 10367 frames at 2.87 Hz (~3612 s). Yellow bands: stimulus trials; coloured bands: behaviour bouts.

EM neuron(s) mapped to this record

VFB id	label	CATMAID skid	mapping	soma match (µm)	identity (Table 2)	stim response p
VFB_0005000h	BLVa3/4 right	478	mapped_shared_row_nearest	0.248		3.4099 *
VFB_0005000j	BLAv1/2 right	480	ambiguous_shared_row_farther	1.974		3.4099 *

Files

trace.csv — frame, time_s, value
trace.png
meta.json
Whole dataset: traces_mapped.csv.gz, neurons.csv, events.csv, stimulus.csv, all.zip
Browse the volume: NeuroGlass study (account needed) · OME-Zarr

Mapping caveat: EM skeleton to trace row is by nearest soma position; the row order of the original trace array is a positional assumption not yet confirmed by the authors. Frame indexing of events and stimuli is likewise unconfirmed.

Licence: CC-BY-4.0. Served by Virtual Fly Brain.