KEY RESOURCES TABLE

REAGENT or RESOURCE	SOURCE	IDENTIFIER
Chemicals, Peptides, and Recombinant Proteins
Botulinum Neurotoxin Type A from Clostridium botulinum	List Labs	Cat#130B
Cytochrome C from equine heart	Sigma-Aldrich	Cat#C2506-500MG
Diaminobenzidine tetrahydrochloride hydrate	Sigma-Aldrich	cat#D5637
Deposited Data
Source data	This paper	https://github.com/dfeldman189/Ramamurthy2023Data doi: 10.5281/zenodo.7879613
Experimental Models: Organisms/Strains
Vip-Cre mice (Viptm1(cre)Zjh/J)	The Jackson Laboratory, Maine	JAX Strain #010908 RRID:IMSR_JAX:010908
Drd3-Cre mice (Tg(Drd3-cre)KI196Gsat/Mmucd)	Drd3-Cre mice (Tg(Drd3-cre)KI196Gsat/Mmucd)Gensat (MMRRC)	MMRRC:034610
Ai16D mice (B6.Cg-lgSjtm162.1(tetO-GCaMP6s,CAGtTA2)Hze/J)	The Jackson Laboratory, Maine	JAX Strain #031562 RRID:IMSR_JAX:031562
Software and Algorithms
Igor Pro	WaveMetrics, Portland, OR	https://www.wavemetrics.com/products/igorpro
MATLAB	R2021a, Mathworks, Natick, MA	https://www.mathworks.com/products/matlab.html
Imaging analysis pipeline	LeMessurier AM. 2019. Imaging_ analysis_ pipeline. GitHub 5a21c9f.	https://github.com/elifesciences-publications/imaging_analysis_pipeline
Analysis code	This paper	https://github.com/dfeldman189/Ramamurthy2023Data doi: 10.5281/zenodo.7879613
Arduino IDE 2.0	2021, Arduino, Italy	https://www.arduino.cc/en/software
Other
Arduino Mega 2560 R3	Arduino	A000067