Discipline	Experiment Number & Title		Principal Investigator	SLS- 1	SLS-2
Cardiovascular/ Cardiopulmonary	E022	Influence of Weightlessness Upon Human Autonomic Cardiovascular Control	Dwain L. Eckberg	X
Cardiovascular/ Cardiopulmonary	E066	Inflight Study of Cardiovascular Deconditioning	Leon B. Farhi	X	X
Cardiovascular/ Cardiopulmonary	E198	Pulmonary Function During Weightlessness	John B. West	X
Cardiovascular/ Cardiopulmonary	E294	Cardiovascular Adaptation to Zero Gravity	C. Gunnar Blomqvist	X	X
Neuroscience	E072	Vestibular Experiments in Spacelab	Laurence R. Young
Neuroscience	E238	A Study of the Effects of Space Travel on Mammalian Gravity Receptors	Muriel D. Ross	X	X
Neuroscience	DCL*	Effects of Microgravity Induced Weightlessness on Aurelia Ephyra Differentiation and Statolith Synthesis	Dorothy B. Spangenberg	X
Regulatory Physiology	E012	Regulation of Erythropoiesis in Rats During Space Flight	Robert D. Lange Albert T. lchiki	X	X
Regulatory Physiology	E141	Regulation of Blood Volume During Space Flight	Clarence P. Alfrey	X	X
Regulatory Physiology	E192	Fluid-Electrolyte Regulation During Space Flight	Carolyn S. Leach-Huntoon	X	X
Regulatory Physiology	E240	Lymphocyte Proliferation in Weightlessness	Augusto Cogoli	X
Regulatory Physiology	E261	The Influence of Space Flight on Erythrokinetcs in Man	Clarence P. Alfrey	X	X
Musculoskeletal	E120	Protein Metabolism During Space Flight	T. Peter Stein	X	X
Musculoskeletal	E127	Effects of Zero Gravity on Biochemical and Metabolic Properties of Skeletal Muscle in Rats	Kenneth M. Baldwin	X	X
Musculoskeletal	E194	Bone, Calcium, and Space Flight	Emily M. Morey-Holton	X	X
Musculoskeletal	E247	Skeletal Myosin Isoenzymes in Rats Exposed to Zero Gravity	Joseph Foon Yoong Hoh	X
Musculoskeletal	E303	Electron Microscopy, Electromyography, and Protease Activity of Rat Hindlimb Muscles	Danny A. Riley	X	X
Musculoskeletal	E305	Pathaphysiology of Mineral Loss During Space Flight	Claude D. Arnaud	X	X