"The changes in perception of visual illusions during long-term isolation"@en . "306660" . "RIV/68081740:_____/09:00340326!RIV10-AV0-68081740" . . . "The changes in perception of visual illusions during long-term isolation"@en . "\u0160ime\u010Dek, Michal" . "long-term isolation; geometrical illusions; perspective"@en . . . . . . "P(GA406/09/2003), Z(AV0Z70250504)" . . "The changes in perception of visual illusions during long-term isolation" . . . "We investigated changes in human susceptibility to selected visual illusions during long-term isolation. Six crew members took part in a ground-based experiment simulating manned flight to Mars. For the period of 105 days (starting 31 March), the crew was confined in a special isolation facility where they could not view objects or surfaces more than a few metres away. As a result we expected that the subjects' sensitivity to perspective would change and may also lead to a decrease in susceptibility to visual illusions of size. Indeed, the data from the first half of the isolation experiment already show such a trend. However no definite conclusions can be made before the end of the experiment, but interim results are presented."@en . "3"^^ . "We investigated changes in human susceptibility to selected visual illusions during long-term isolation. Six crew members took part in a ground-based experiment simulating manned flight to Mars. For the period of 105 days (starting 31 March), the crew was confined in a special isolation facility where they could not view objects or surfaces more than a few metres away. As a result we expected that the subjects' sensitivity to perspective would change and may also lead to a decrease in susceptibility to visual illusions of size. Indeed, the data from the first half of the isolation experiment already show such a trend. However no definite conclusions can be made before the end of the experiment, but interim results are presented." . . "3"^^ . "Lukavsk\u00FD, Ji\u0159\u00ED" . . "The changes in perception of visual illusions during long-term isolation" . . . . . . . . "\u0160ikl, Radovan" . "RIV/68081740:_____/09:00340326" . "[96157BBB8E14]" .