KEY RESOURCES TABLE

REAGENT or RESOURCE	SOURCE	IDENTIFIER
Chemicals, Peptides, and Recombinant Proteins
Psilocybin	Usona Institute	NA
Ketanserin	Sigma-Aldrich	S006
Ketamine	Henry Schein	055853
Picrotoxin	Sigma-Aldrich	P1675
Tetrodotoxin (TTX)	Abcam	ab120055
QX 314 bromide	Tocris	1014
Deposited Data
Dataset and R and MATLAB analysis code	This paper	https://github.com/Kwan-Lab.
Experimental Models: Organisms/Strains
Mouse: Thy1-GFP M: Tg(Thy1-EGFP)MJrs/J	The Jackson Laboratory	RRID: IMSR_JAX:007788
Mouse: C57BL/6J	The Jackson Laboratory	RRID: IMSR_JAX:000664
Software and Algorithms
ScanImage	Vidrio Technologies	http://scanimage.vidriotechnologies.com/display/SIH/ScanImage+Home; RRID:SCR_014307
ImageJ	National Institutes of Health	https://imagej.net/ImageJ/; RRID:SCR_003070
Prism8	GraphPad Prism	https://www.graphpad.com/scientific-software/prism/; RRID:SCR_002798
MATLAB	Mathworks	https://www.mathworks.com/; RRID:SCR_001622
R Project for Statistical Computing	Bell Laboratories	https://cran.rstudio.com/; RRID:SCR_001905
Easy Electrophysiology	Easy Electrophysiology	https://www.easyelectrophysiology.com/; RRID:SCR_021190