Table 1.

Percentage of TRPV4-expressing cells in each neural type

	Pyramidal neurons	Interneurons	Granule neurons
Calcium imaging by heat application (in wild-type neurons)	186/347 (53.6%)	124/254 (48.8%)	105/211 (49.8%)
Staining (TRPV4 mRNA + GAD65 staining)	88/136 (64.3%)	64/112 (57.1%)	74/138 (53.6%)

The TRPV4-expressing ratio was represented as the responded or TRPV4-positive cells/total cell numbers of each cell type. The pyramidal neurons were identified by morphology and as GAD65-negative neurons.