KEY RESOURCES TABLE

REAGENT or RESOURCE	SOURCE	IDENTIFIER
Bacterial and virus strains
AAV9-Syn-Chronos-GFP	University of North Carolina at Chapel Hill	AV6102C
AAV9-Flex-Chronos-GFP	University of North Carolina at Chapel Hill	AV65553
AAV9-Syn-EGFP	Addgene	50465-AAV9
AAV2-retro-CAG-tdTomato	University of North Carolina at Chapel Hill	AV7643B
Chemicals, peptides, and recombinant proteins
Cholera Toxin Subunit B, Alexa Fluor 555	ThermoFisher	C34776
4-Aminopyridine	Sigma-Aldrich	275875
Muscimol	Sigma-Aldrich	M1523
Tetrodotoxin	Sigma-Aldrich	554412
ZD 7288	Tocris	1000
Nickel(II)chloride	Sigma-Aldrich	339350
NNC 55–0396	Tocris	2268
Apamin	Sigma-Aldrich	A9459
Tissue-Plus O.C.T. Compound	Fisher Scientific	23–730-571
Fluoro-Gel Mounting Medium with TES Buffer	EMS	17985–30
Experimental models: Organisms/strains
Mouse: C57BL/6J	The Jackson Laboratory	JAX stock # 000664
Mouse: GAD2-IRES-Cre	The Jackson Laboratory	JAX stock # 010802
Software and algorithms
pClamp	Molecular Devices	RRID: SCR_011323
Zeiss ZEN 2 (blue edition)	Zeiss	RRID: SCR_013672
Leica Application Suite X	Leica	RRID: SCR_013673
ANY-maze	https://www.any-maze.com/	RRID: SCR_014289
CorelDRAW Graphics Suite	Corel	RRID: SCR_014235
MATLAB 2020b	MathWorks	RRID:SCR_001622
Custom code	This paper	https://doi.org/10.5281/zenodo.6378006
Other
2.5 µL Hamilton syringe with a compression fitting set	Hamilton	Cat # 55750–01
QSI microinjector	Stoelting	Cat # 53311
Video camera	ImagingSource	DMK 22AUCO3
Ami-2 Digital Interface	Stoelting	60064