Table 1.

Information on the shared MEA data from each MEA well plate grouped according to different types of assessments in previous work¹⁷.

MEA well plate name	Cell type	Wells used/Well plate	Time points (days in vitro)	Additional Information	Located in Folder
hPSC_MEA1	hPSC	6/12	3–66	Regular timepoint recording	hPSC_MEA1
hPSC_MEA2	hPSC	6/12	3–66	Regular timepoint recording	hPSC_MEA2
hPSC_MEA1	hPSC	6/12	21, 24, 28	Regular timepoint recording	PCA
hPSC_MEA2	hPSC	6/12	21, 24, 28	Regular timepoint recording	PCA
hPSC_MEA3	hPSC	24/48	29	Pharma experiments	hPSC_MEA3_ Pharmacology
hPSC_MEA4	hPSC	6/12	21, 24, 28	Used for data classification with PCA	PCA
hPSC_MEA5	hPSC	4/12	70, 73, 77	Used for data classification with PCA	PCA
Rat_MEA1	Rat	12/12	2–35	Regular timepoint- recording	Rat_MEA1
Rat_MEA1	Rat	12/12	21, 24, 28	Regular timepoint- recording	PCA
Rat_MEA2	Rat	42/48	22	Pharma experiments	Rat_MEA2_ Pharmacology
Rat_MEA3	Rat	12/12	21, 24, 28	Used for data classification with PCA	PCA
Rat_MEA4	Rat	12/12	24, 28, 31	Used for data classification with PCA	PCA

The recording time points are also given to clarify the purpose of having copies of the same recordings in different folders, as some of the recordings were used in more than one assessment.