Reference
- Clark B., Graybiel A. Perception of the postural vertical in normals and subjects with labyrinthine defects. J. Exp. Psychol. 1963; 65: 490
- Graybiel A. Oculogravic illusion. Arch. Ophthal. 1952; 48: 605
- Graybiel A., Clark B. The validity of the oculogravic illusion as a specific indicator of otolith function. Aerospace Med. 1965; 36: 1173
- Graybiel A., Fregly A. R. A new quantitative ataxia test battery. Acta Otolaryng. (Stockh.) 1966; 61: 292
- Guedry F. E., Jr. Psychophysiological studies of vestibular function. Contributions to Sensory Physiology., W. D. Neff. Academic Press, New York 1965; Vol. 1: 63
- Jones G. M., Milsum J. H. Spatial and dynamic aspects of visual fixation. IEEE Trans. Bio-Med. Engineering 1965; BME-12: 54
- McLeod M. E., Meek J. C. A threshold caloric test: Results in normal subjects. NSAM-834. NASA Order R-47. Naval School of Aviation Medicine, Pensacola, Fla 1962
- Miller E. F., II. Counterrolling of the human eyes produced by head tilt with respect to gravity. Acta Otolaryng. (Stockh.), ok 1961; 479
- Neal E. Visual localization of the vertical. Amer. J. Psychol. 1926; 37: 287
- Schöne H. On the role of gravity in human spatial orientation. Aerospace Med. 1964; 35: 767
- Werner H., Warner S., Chandler K. A. Experiments on sensory tonic field theory of perception: II. Effect of supported and unsupported tilt of the body on the visual perception of verticality. J. Exp. Psychol. 1951; 42: 346
- Winer B. J. Statistical Principles in Experimental Design. McGraw-Hill, New York 1962