title: A moving-invisible-needle in a haystack experiment.
authors.affiliation: School of Medicine and Medical Science, Health Science Complex, University College Dublin, Belfield, Dublin 4, Ireland. james.jones@ucd.ie
authors.forename: James F X
authors.initials: JF
authors.lastname: Jones
mesh_terms: D000818:Animals; D001369:Axons / Q000502:physiology; D002415:Cats; D002465:Cell Movement / Q000502:physiology; D003331:Coronary Vessels / Q000294:innervation / Q000502:physiology; D006321:Heart / Q000196:embryology / Q000294:innervation* / Q000502:physiology; D006329:Heart Conduction System / Q000166:cytology* / Q000502:physiology; D008526:Medulla Oblongata / Q000166:cytology* / Q000502:physiology; D011817:Rabbits; D051381:Rats; D014630:Vagus Nerve / Q000166:cytology* / Q000502:physiology