Time-series florescence imaging for: A self-exciting point process to study multi-cellular spatial signaling patterns

Wound healing: MDCK cells responding to an inflicted wound.

Time course of MDCK cells moving to heal an inflicted wound 0-12 hours post wounding. Green cells denote low Erk activity, while blue cells denote high Erk activity.

Keratinocytes in starvation media (no growth factors) exhibiting pulsatile Ras/Erk activity.