42 Conducting research and clinical trials for others relating to medical devices and pharmaceuticals in the field of ophthalmology; Providing information about medical and scientific research; Scientific and technological services, namely, product research and development in the field of neuroscience research, neural engineering, surgical procedures, neural prosthetics, and sensor technology; Scientific research and development; Scientific research services for others in the field of sensory perceptions; Scientific research in the nature of conducting clinical trials for others