Prof. Dr. Andrew Clarke was head of the Vestibular Research Laboratory, Department of Otorhinolaryngology, Charité Medical School in Berlin, where he developed the three-dimensional eye movement measurement techniques, he was Principal Investigator on spaceflight and parabolic flight experiments. Since 2013 Andrew Clarke is Prof. Emeritus Dept. of Neuroanatomie, Charité Medical School, Berlin, Germany.

• Introduction: Sensory Motor Physiology.- Spatial orientation, vestibulo-oculomotor research and space motion sickness.- Posture and locomotion.- Sensorimotor coordination.- Mental performance and cognition.- Nervous system development in microgravity.- Outlook: Space research and technology benefitting life on Earth.

Prof. Dr. Andrew Clarke was head of the Vestibular Research Laboratory, Department of Otorhinolaryngology, Charité Medical School in Berlin, where he developed the three-dimensional eye movement measurement techniques, he was Principal Investigator on spaceflight and parabolic flight experiments. Since 2013 Andrew Clarke is Prof. Emeritus Dept. of Neuroanatomie, Charité Medical School, Berlin, Germany.

• Introduction: Sensory Motor Physiology.- Spatial orientation, vestibulo-oculomotor research and space motion sickness.- Posture and locomotion.- Sensorimotor coordination.- Mental performance and cognition.- Nervous system development in microgravity.- Outlook: Space research and technology benefitting life on Earth.

Prof. Dr. Andrew Clarke was head of the Vestibular Research Laboratory, Department of Otorhinolaryngology, Charité Medical School in Berlin, where he developed the three-dimensional eye movement measurement techniques, he was Principal Investigator on spaceflight and parabolic flight experiments. Since 2013 Andrew Clarke is Prof. Emeritus Dept. of Neuroanatomie, Charité Medical School, Berlin, Germany.

• Introduction: Sensory Motor Physiology.- Spatial orientation, vestibulo-oculomotor research and space motion sickness.- Posture and locomotion.- Sensorimotor coordination.- Mental performance and cognition.- Nervous system development in microgravity.- Outlook: Space research and technology benefitting life on Earth.