Session JA5 includes short reports concerning : ( 1 ) NASA / NIH Neurolab Collaborations ; ( 2 ) Neurolab Mission : An Example of International Cooperation ; ( 3 ) Neurolab : An Overview of the Planned Scientific Investigations ; ( 4 ) EDEN : A Payload for NEUROLAB , dedicated to Neuro Vestibular Research ; ( 5 ) Neurolab Experiments on the Role of Visual Cues in Microgravity Spatial Orientation ; and ( 6 ) The Role of Space in the Exploration of the Mammalian Vestibular System .