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Reading Without Voice in Head and Visualizing

Ditulis Selasa, 01 Maret 2022 Tulis Komentar Edit

Disability to movie something in one's mind

Not to exist confused with Aphasia.

Aphantasia is the inability to voluntarily create mental images in i's mind.[one]

The phenomenon was first described past Francis Galton in 1880[2] but has since remained relatively unstudied. Interest in the phenomenon renewed subsequently the publication of a written report in 2022 conducted by a team led by Professor Adam Zeman of the Academy of Exeter.[3] Zeman'south team coined the term aphantasia,[4] derived from the ancient Greek word phantasia (φᾰντᾰσῐ́ᾱ), which ways "imagination", and the prefix a- (ᾰ̓-), which means "without".[5]

Enquiry on the condition is still scarce.[6] [vii] Hyperphantasia, the condition of having extremely vivid mental imagery, is the opposite of aphantasia.[8]

History [edit]

The phenomenon was first described by Francis Galton in 1880 in a statistical study about mental imagery.[two] Galton institute it was a common phenomenon among his peers. He wrote:

To my astonishment, I found that the dandy bulk of the men of science to whom I start applied, protested that mental imagery was unknown to them, and they looked on me equally fanciful and fantastic in supposing that the words 'mental imagery' actually expressed what I believed everybody supposed them to mean. They had no more notion of its true nature than a colour-blind man who has non discerned his defect has of the nature of colour.[two]

The phenomenon remained largely unstudied until 2005, when Professor Adam Zeman of the University of Exeter was approached by a human who seemed to take lost the ability to visualize subsequently undergoing minor surgery.[nine] Following the publication of this patient'southward case in 2010,[ten] a number of people approached Zeman reporting a lifelong inability to visualize. In 2015, Zeman's team published a paper on what they termed "congenital aphantasia",[3] sparking renewed interest in the phenomenon.[iv]

Inquiry [edit]

Zeman'south 2022 newspaper used the Vividness of Visual Imagery Questionnaire (VVIQ), developed by David Marks in 1973, to evaluate the quality of the mental image of 21 self-diagnosed and self-selected participants. He identified that aphantasics lack voluntary visualizations only; they are all the same able to have involuntary visualizations such equally dreams.[3]

In 2017, a paper published by Rebecca Keogh and Joel Pearson, researchers at Academy of New South Wales, measured the sensory capacity of mental imagery using binocular-rivalry (BR) and imagery-based priming and found that when asked to imagine a stimulus, the self-reported aphantasics experienced most no perceptual priming, compared to those who reported higher imagery scores where perceptual priming had an result.[xi] In 2020, Keogh and Pearson published another paper illustrating measurable differences correlated with visual imagery, this fourth dimension past indirectly measuring cortical excitability in the primary visual cortex (V1).[12]

A 2022 study concluded that those who experience aphantasia also experience reduced imagery in other senses, and take less vivid autobiographical memories.[13]

In 2021, a report that measured the perspiration (via skin conductance levels) of participants in response to reading a frightening story and then viewing fear-inducing images institute that participants with aphantasia, but not the general population, experienced a flat-line physiological response during the reading experiment, but found no divergence in physiological responses when participants viewed fear-inducing images. The study ended the evidence supported the emotional distension theory of visual imagery.[xiv]

In addition to congenital aphantasia, there have been cases reported of acquired aphantasia, due either to brain injury or psychological causes.[15] [16]

A 2022 report estimated the prevalence of aphantasia among the general population by screening undergraduate students and people from an online crowdsourcing marketplace through the Vividness of Visual Imagery Questionnaire. They found that 0.viii% of the population was unable to form visual mental images, and 3.9% of the population was either unable to form mental images or had dim or vague mental imagery.[17]

Notable people with aphantasia [edit]

  • Ed Catmull, co-founder of Pixar and former president of Walt Disney Blitheness Studios. Catmull surveyed 540 colleagues from Pixar almost their mental visualization and institute that the production managers tended to accept stronger visualizations than the artists.[18]
  • James Harkin, British podcaster and television writer[nineteen]
  • Richard Herring, British comedian and podcaster[20]
  • Glen Keane, animator, author, and illustrator[21]
  • Lynne Kelly, an expert and prolific author on mnemonics and retentiveness techniques has reported that she has aphantasia, but notes that it does not bear upon her personal use of memory methods, many of which rely on visual memory.[22]
  • Mark Lawrence, fantasy author[23]
  • Yoon Ha Lee, scientific discipline fiction author[24]
  • Derek Parfit, British philosopher. His aphantasia may have influenced his long involvement in photography.[25] [26]
  • Blake Ross, co-creator of the web browser Mozilla Firefox.[27] In April 2016, Ross published an essay describing his own aphantasia and his realization that not anybody experiences it.[28] The essay gained wide circulation on social media and in a variety of news sources.[29] [30]
  • Michelle Sagara, fantasy author[31]
  • Zelda Williams, American actress, managing director, producer and writer[32]

See also [edit]

  • Creative visualization
  • Technology and the Mind's Eye
  • Number form
  • Prefrontal synthesis
  • Prosopagnosia

References [edit]

  1. ^ Larner AJ (2016). A Dictionary of Neurological Signs. Springer. pp. 29–30. ISBN978-3319298214. Archived from the original on 2016-12-24. Retrieved 2016-09-04 .
  2. ^ a b c Galton F (nineteen July 1880). "Statistics of Mental Imagery". Mind. bone–5 (19): 301–318. doi:10.1093/mind/bone-V.19.301. Archived from the original on 16 April 2016. Retrieved 26 Apr 2016.
  3. ^ a b c Zeman A, Dewar Yard, Della Sala South (Dec 2015). "Lives without imagery - Congenital aphantasia" (PDF). Cortex; A Journal Devoted to the Report of the Nervous System and Behavior. 73: 378–80. doi:x.1016/j.cortex.2015.05.019. hdl:10871/17613. PMID 26115582. S2CID 19224930.
  4. ^ a b Gallagher J (26 Baronial 2015). "Aphantasia: A life without mental images". BBC News Online. Archived from the original on 26 Baronial 2015. Retrieved 26 August 2015.
  5. ^ Clemens A (1 August 2018). "When the Mind's Eye is Blind". Scientific American.
  6. ^ Zimmer C (22 June 2015). "Moving picture This? Some Merely Can't". The New York Times. ISSN 0362-4331. Archived from the original on 23 June 2015. Retrieved 24 June 2015.
  7. ^ Grinnell D (xx April 2016). "My mind's heart is blind – and then what's going on in my brain?". New Scientist. No. 2070. Archived from the original on 18 September 2016. Retrieved 9 July 2016.
  8. ^ "An update on 'extreme imagination' – aphantasia / hyperphantasia | The Eye's Heed". Retrieved 2021-03-10 .
  9. ^ "You might non be able to imagine things, and non know it". The Independent. 2016-04-25. Archived from the original on 2016-12-20. Retrieved 2016-12-16 .
  10. ^ Zeman AZ, Della Sala South, Torrens LA, Gountouna VE, McGonigle DJ, Logie RH (January 2010). "Loss of imagery phenomenology with intact visuo-spatial task operation: a example of 'blind imagination'". Neuropsychologia. 48 (1): 145–55. doi:10.1016/j.neuropsychologia.2009.08.024. PMID 19733188. S2CID 207235666.
  11. ^ Keogh R, Pearson J (Baronial 2018). "The blind mind: No sensory visual imagery in aphantasia" (PDF). Cortex; A Periodical Devoted to the Study of the Nervous System and Beliefs. 105: 53–60. doi:10.1016/j.cortex.2017.10.012. PMID 29175093. S2CID 9138613. Archived (PDF) from the original on 2019-03-16. Retrieved 2019-03-30 .
  12. ^ Keogh, Rebecca; Bergmann, Johanna; Pearson, Joel (2020-05-05). "Cortical excitability controls the strength of mental imagery". eLife. 9: e50232. doi:10.7554/eLife.50232. ISSN 2050-084X. PMC7200162. PMID 32369016.
  13. ^ Dawes AJ, Keogh R, Andrillon T, Pearson J (June 2020). "A cognitive profile of multi-sensory imagery, retention and dreaming in aphantasia". Scientific Reports. 10 (1): 10022. Bibcode:2020NatSR..1010022D. doi:10.1038/s41598-020-65705-7. PMC7308278. PMID 32572039.
  14. ^ Wicken M, Keogh R, Pearson J (March 2021). "The critical role of mental imagery in human emotion: insights from fear-based imagery and aphantasia". Proceedings. Biological Sciences. 288 (1946): 20210267. doi:10.1098/rspb.2021.0267. PMC 7944105. PMID 33715433.
  15. ^ de Vito S, Bartolomeo P (January 2016). "Refusing to imagine? On the possibility of psychogenic aphantasia. A commentary on Zeman et al. (2015)". Cortex; A Journal Devoted to the Study of the Nervous System and Behavior. 74: 334–5. doi:10.1016/j.cortex.2015.06.013. PMID 26195151. S2CID 40642476.
  16. ^ Zeman A, Dewar M, Della Sala South (January 2016). "Reflections on aphantasia". Cortex; A Journal Devoted to the Study of the Nervous System and Behavior. 74: 336–seven. doi:10.1016/j.cortex.2015.08.015. hdl:twenty.500.11820/b67449c9-1804-4a8f-95ee-c320928c7eeb. PMID 26383091. S2CID 206985920. Archived from the original on 2017-08-28.
  17. ^ Trip the light fantastic toe, C. J.; Ipser, A.; Simner, J. (2022-01-01). "The prevalence of aphantasia (imagery weakness) in the general population". Consciousness and Cognition. 97: 103243. doi:ten.1016/j.concog.2021.103243. ISSN 1053-8100.
  18. ^ Gallagher J (ix April 2019). "Aphantasia: Ex-Pixar main Ed Catmull says 'my heed's eye is bullheaded'". BBC News. Archived from the original on 9 April 2019. Retrieved 9 April 2019.
  19. ^ "No Such Affair Every bit A Jigsaw For The Queen". No Such Thing as a Fish. January xix, 2018.
  20. ^ "Warming Upward | RichardHerring.com". February 8, 2020. Retrieved 2020-07-01 .
  21. ^ Lavelle D (Apr 10, 2019). "Aphantasia: why a Disney animator draws a blank on his own creations". The Guardian. {{cite news}}: CS1 maint: url-condition (link)
  22. ^ Kelly, Lynne (21 Apr 2020). "Aphantasia & memory". Retrieved 28 July 2021.
  23. ^ Lawrence 1000 (Apr i, 2020). "'I have no mind's middle': what is it like being an author with aphantasia?". The Guardian. {{cite news}}: CS1 maint: url-status (link)
  24. ^ "Raven Strategem author Yoon Ha Lee on how his spaceships became bags of belongings". SciFiNow. 2017-05-31. Retrieved 2020-07-02 .
  25. ^ Appleyard B (6 June 2018). "Derek Parfit's quest for perfection". NewStatesman . Retrieved 2020-04-16 .
  26. ^ MacFarquhar Fifty (29 Oct 2011). "How To Exist Adept". The New Yorker . Retrieved 2020-04-16 .
  27. ^ Cabral-Isabedra C (27 Apr 2016). "Mozilla Firefox Co-Creator Says He Can't Visualize Images: What You lot Demand To Know Most Aphantasia". Tech Times.
  28. ^ "Aphantasia: How Information technology Feels To Be Blind In Your Heed | Facebook". www.facebook.com.
  29. ^ Cabral-Isabedra C (27 Apr 2016). "Mozilla Firefox Co-Creator Says He Can't Visualize Images: What You Demand To Know About Aphantasia". Tech Times . Retrieved 25 June 2019.
  30. ^ Clemens A (1 August 2018). "When the Heed's Eye Is Bullheaded". Scientific American . Retrieved 25 June 2019.
  31. ^ "Aphantasia: when the mental image is missing". Canadian Dissemination Corporation. June 24, 2016.
  32. ^ @zeldawilliams (16 Feb 2021). "Seems like a lot of folks have questions about aphantasia (the inability to visualize mental images), which I've li…" (Tweet) – via Twitter.

Further reading [edit]

  • Kendle A (2017). Aphantasia: Experiences, Perceptions, and Insights. Bennion Kearny Limited. ISBN978-ane-911121-42-8. (foreword by Adam Zeman)
  • Faw B (Jan 2009). "Conflicting intuitions may be based on differing abilities: Bear witness from mental imaging research". Journal of Consciousness Studies. 16 (4): 45–68.
  • Cassella C (4 January 2021). "People With This Rare Brain Condition Tin't 'Count Sheep' in Their Listen". Science Alert.

External links [edit]

  • "Aphantasia: When the Mental Image Is Missing". Quirks and Quarks. Episode Part i. CBC Radio. 2016-06-25.
  • Aflalo P (2019-09-14). "Tin you picture show things in your head? Well, this guy tin't". The Doc Project. Episode Function one. CBC Radio.
  • "Aphantasia: The People Without a Mind's Middle - 'Out of Mind'". YouTube. Wired Uk. Retrieved xx September 2021.

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Source: https://en.wikipedia.org/wiki/Aphantasia

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