title: The confusing mix of hype and hope.
authors.forename: Jon
authors.initials: J
authors.lastname: Cohen
mesh_terms: D001701:Bionics; D001766:Blindness / Q000601:surgery*; D002986:Clinical Trials as Topic; D004558:Electric Stimulation; D006801:Humans; D008027:Light; D009900:Optic Nerve / Q000502:physiology; D019736:Prostheses and Implants; D011639:Public Opinion; D012160:Retina / Q000502:physiology / Q000601:surgery; D014785:Vision, Ocular; D014793:Visual Cortex / Q000502:physiology