REAGENT or RESOURCE	SOURCE	IDENTIFIER
Chemicals, peptides, and recombinant proteins
Mivacurium chloride	abcam	cat# ab143667
Capsaicin	Sigma-Aldrich	cat# M2028
Experimental models: Organisms/strains
Zebrafish: myrfUE70	Madden et al.37, this paper	N/A
Zebrafish: Tg(KalTA4u508)u508Tg	Antinucci et al.57	ZFIN: ZDB-ALT-200519-9
Zebrafish: Tg(elavl3:Gal4VP16)ue8Tg	Mensch et al.17	ZFIN: ZDB-ALT-170419-1
Zebrafish: Tg(NBT:KalTA4)	this paper	N/A
Zebrafish: Tg(10xUAS:Sy4xpHy; cryaa:mCherry)	this paper	N/A
Zebrafish: Tg(10xUAS:jGCaMP7s; cryaa:mCherry)	this paper	N/A
Zebrafish: Tg(10xUAS:EGFP-cntn1a)	this paper	N/A
Zebrafish: Tg(10xUAS:TrpV1-tagRFPt)	this paper	N/A
Zebrafish: Tg(10xUAS:axon-GCAMP7s; cryaa:mCherry)	this paper	N/A
Oligonucleotides
Primer sequences indicated in Table S1	this paper	N/A
Recombinant DNA
pTol2- 10xUAS:SypHy	this paper	N/A
pTol2- SypHy–UAS–tdTomato-cntn1a	this paper	N/A
pTol2- SypHy–UAS–BoNTB-mCherry	this paper	N/A
pTol2- SypHy–UAS–vglut1a-mCherry	this paper	N/A
pTol2- SypHy–UAS–nfasca-mCherry	this paper	N/A
pTol2- SypHy–UAS–TRPV1-tagRFPt	this paper	N/A
pTol2- 10xUAS:axon-jGCaMP7s	this paper	N/A
pTol2- 10xUAS: EGFP-2A-tdTomato-cntn1a	this paper	N/A
pTol2- 10xUAS: BoNTB-EGFP-2A-tdTomato-cntn1a	this paper	N/A
tol2kit	Kwan et al.58	http://tol2kit.genetics.utah.edu/index.php/Main_Page
Further plasmid DNA for transgenic line generation and further details in STAR Methods	N/A	N/A
Software and algorithms
GraphPad Prism	GraphPad Software	RRID: SCR_015807
Fiji	Schindelin et al.59	RRID: SCR_002285
Adobe Illustrator	Adobe	RRID: SCR_010279