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010 _a11006890
040 _aUtSlPG
041 7 _aen
_2iso639-1
050 4 _aBF
100 1 _aFerriar, John,
_d1761-1815
245 1 3 _aAn essay towards a theory of apparitions
264 1 _aSalt Lake City, UT :
_bProject Gutenberg,
_c2024
300 _a1 online resource :
_bmultiple file formats
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
500 _aRelease date is 2024-06-03
508 _aTim Lindell, Susan E. and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.)
520 _a"An Essay Towards a Theory of Apparitions" by John Ferriar is a scientific publication written in the early 19th century. The work aims to explore the phenomenon of apparitions through a systematic and rational approach, proposing medical and psychological explanations for spectral impressions observed in various historical anecdotes and personal testimonies. The opening of the essay sets the stage for an extensive examination of apparitions, beginning with the assertion that forms of deceased or absent individuals have been witnessed by credible witnesses. Ferriar outlines his plans to dissect the reality of spectral visions by exploring the human sensory system, the influence of physiological states on perceptions, and historical cases of spectral sightings, including credible testimonies from antiquity and more recent sources. He aims to provide clarity on how these apparitions are often misinterpreted, suggesting that many instances can be attributed to illusions and delusions rather than supernatural causes. (This is an automatically generated summary.)
534 _pOriginally published:
_cLondon: Cadell and Davies, 1813
653 _aHallucinations and illusions
653 _aApparitions
856 4 _uhttps://archive.org/details/essaytowardstheo00fer/page/n5/mode/2up
856 4 0 _uhttps://www.gutenberg.org/ebooks/73761
999 _c114486
_d114486