Person
Fearn, John, 1768-1837
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Color images in the brain : being an account of the detection of visible objects, seen posited on exchanged sides in the brain, after the intromission of impressions of light, reflected from external objects, one in each eye ... / by John Fearn.
Fearn, John, 1768-1837.Date: [1831]
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Letter to Sir David Brewster : on his unfounded assignment of Mr. Fearn's moral, in his correspondence with Professor Stewart, on his exterminating general implications of the whole of Mr. Fearn's philosophical labors, in every department, the tendency of which cannot be doubtful, and on his allegation before the British Association, met at Oxford in June 1832 : along with which is given, a refutation of Sir David Brewster's optical attack on the treatise of cerebral vision : the whole comprising a third supplement to that treatise / by John Fearn.
Fearn, John, 1768-1837.Date: [1832]
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A rationale of the laws of cerebral vision : comprising the laws of single and of erect vision, deduced upon the principles of dioptrics / by John Fearn.
Fearn, John, 1768-1837.Date: [1830]
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The human sensorium : investigated as to figure by a course of pressures on the eyes, and by the induced phases and bearings of those sensations of colors called peacock's feathers : being a second supplement to the Rationale of cerebral vision / by John Fearn.
Fearn, John, 1768-1837.Date: [1832]
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A letter to Professor Stewart, on the objects of general terms, and on the anatomical laws of vision / [John Fearn].
Fearn, John, 1768-1837.Date: 1817