Measuring endogenous electric fields / Richard Nuccitelli -- Investigation systems to study the biological effects of weak physiological electric fields / Francis X. Hart -- Endogenous bioelectric signals as morphogenetic controls of development, regeneration, and neoplasm / Michael Levin -- Stem cell physiological responses to noninvasive electrical stimulation / Igor Titushkin [and others] -- Electrical signals control corneal epithelial cell physiology and wound repair / Colin D. McCaig -- Physiological electric fields can direct keratinocyte migration and promote healing in chronic wounds / Christine E. Pullar -- Electrical control of angiogenesis / Entong Wang [and others] -- Inflammatory cell electrotaxis / Francis Lin and Christine E. Pullar -- Effects of DC electric fields on migration of cells of the musculoskeletal system / Najmuddin J. Gunja, Clark T. Hung, and J. Chlöe Bulinski -- Neuronal growth cone guidance by physiological DC electric fields / Ann M. Rajnicek -- Can applied voltages be used to produce spinal cord regeneration and recovery in humans? / Richard Ben Borgens -- Bioelectricty of cancer : voltage-gated ion channels and direct-current electric fields / Mustafa B.A. Djamgoz