[neurostimulant]

High hydrostatic pressure seem to affect cell morphology, possibly due to changes in protein shapes while under extreme pressure. I only did some cursory googling and found several research papers about how pressure affecting cell morphology, for example this one on epithelial cells: https://pubmed.ncbi.nlm.nih.gov/3052872/

> At atmospheric pressure, cells were flat and well attached.

> Exposure of cells to pressures of 290 atm or greater caused cell rounding and retraction from the substrate.