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Muller Lyer Illusion
Dr Rajesh Verma
Assistant Professor in Psychology
Govt. College Adampur, Hisar (Haryana)
8/9/2020 PPT © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
Fibonacci - Own work, CC BY-SA 3.0,
https://commons.wikimedia.org/w/index.php?curid=179
2612
8/9/2020 PPT © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
जब मस्तिष्क आंखों पर स्िश्वास नहीं करिा है िो क्या होिा है?
When brain do not believes on eyes what
happens?...................
Fibonacci - Own work, CC BY-SA 3.0,
https://commons.wikimedia.org/w/index.php?curid=179
2612
8/9/2020 PPT © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
जब मस्तिष्क आंखों पर स्िश्वास नहीं करिा है िो क्या होिा है?
When brain do not believes on eyes what
happens?...................
Brief Introduction
 उद्दीपक और उद्दीपक के प्रत्यक्षं के बीच विसंगवि।
 Discrepancy between stimulus and
perception of the stimulus.
 दृवि संबंधी भ्रम - एक समान लंबाई की दो रेखाएं उनके विविन्न वसर
के प्रकारों के कारण छोटी बड़ी प्रिीि होिी हैं।
 Optical illusion – two lines of same length
appears to be of different length by virtue of
their different head types.
Ruotailfoglio - Own work, CC BY-SA 4.0,
https://commons.wikimedia.org/w/index.php?curid=61225
715
8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
 यह भ्रम 1889 में जममन मनोवचवकत्सक और समाजशास्त्री फ्ांज कालम मुलर-
लायर ने विकवसि वकया।
 Created by Franz Carl Muller-Lyer in 1889, German
psychiatrist and sociologist.
 मुलर-लायर भ्रम गेस्टाल्ट के अविसरण और विचलन वसद्ांिों पर आधाररि है।
पक्षों की रेखाएं लंबाई की अिास्िविक छाप बनाने के वलए आँखों की पुिवलयों
को अंदर या बाहर की ओर ले जािी हैं।
 The Müller-Lyer illusion is based on the Gestalt
principles of convergence and divergence: the lines
at the sides seem to lead the eye either inward or
outward to create a false impression of length.
 दो रेखाओं के बीच का अंिर आिासी होिा है।
 The difference between two lines is apparent.
Ruotailfoglio - Own work, CC BY-SA 4.0,
https://commons.wikimedia.org/w/index.php?curid=61225
715
8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
उपकरण का प्रकार
Apparatus type
य ांत्रिक
Mechanical
Ruotailfoglio - Own work, CC BY-SA 4.0,
https://commons.wikimedia.org/w/index.php?curid=61225715
BSGTI - Own work, Public Domain,
https://commons.wikimedia.org/w/index.php?curid=6062
0888
8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
Applications
1. तांत्रिक त्रिज्ञ न (मत्रततष्क और दृश्य प्रण ली के अनुभिों और छत्रियों की
व्य ख्य करने के तरीकों क अध्ययन करने के त्रलए)।
2. कल (कल क यों में प्रभ ि)।
3. पररध न उद्योग।
4. मनोत्रिज्ञ न।
1. Neuroscience (to study the way the brain and
visual system perceive and interpret images).
2. Art (effect in art works).
3. Apparel industry.
4. Psychology.
8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
References:
1. Chun, C. (1973). A theory of the müller-lyer illusion.
Vision Research, 13(2), 347–353.
2. https://www.britannica.com/topic/illusion/Optical-
phenomena#ref488236.
Link to my channel
https://www.youtube.com/channel/UCgfa86ebq5DkMFPXm0c2YLA?
view_as=subscriber
8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
vermasujit@yahoo.com
Next
Discussion
AL DLBy weightbox
8/9/2020 PPT slides © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana

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Muller lyer illusion

  • 1. Muller Lyer Illusion Dr Rajesh Verma Assistant Professor in Psychology Govt. College Adampur, Hisar (Haryana) 8/9/2020 PPT © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
  • 2. Fibonacci - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=179 2612 8/9/2020 PPT © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana जब मस्तिष्क आंखों पर स्िश्वास नहीं करिा है िो क्या होिा है? When brain do not believes on eyes what happens?...................
  • 3. Fibonacci - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=179 2612 8/9/2020 PPT © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana जब मस्तिष्क आंखों पर स्िश्वास नहीं करिा है िो क्या होिा है? When brain do not believes on eyes what happens?...................
  • 4. Brief Introduction  उद्दीपक और उद्दीपक के प्रत्यक्षं के बीच विसंगवि।  Discrepancy between stimulus and perception of the stimulus.  दृवि संबंधी भ्रम - एक समान लंबाई की दो रेखाएं उनके विविन्न वसर के प्रकारों के कारण छोटी बड़ी प्रिीि होिी हैं।  Optical illusion – two lines of same length appears to be of different length by virtue of their different head types. Ruotailfoglio - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=61225 715 8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
  • 5.  यह भ्रम 1889 में जममन मनोवचवकत्सक और समाजशास्त्री फ्ांज कालम मुलर- लायर ने विकवसि वकया।  Created by Franz Carl Muller-Lyer in 1889, German psychiatrist and sociologist.  मुलर-लायर भ्रम गेस्टाल्ट के अविसरण और विचलन वसद्ांिों पर आधाररि है। पक्षों की रेखाएं लंबाई की अिास्िविक छाप बनाने के वलए आँखों की पुिवलयों को अंदर या बाहर की ओर ले जािी हैं।  The Müller-Lyer illusion is based on the Gestalt principles of convergence and divergence: the lines at the sides seem to lead the eye either inward or outward to create a false impression of length.  दो रेखाओं के बीच का अंिर आिासी होिा है।  The difference between two lines is apparent. Ruotailfoglio - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=61225 715 8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
  • 6. उपकरण का प्रकार Apparatus type य ांत्रिक Mechanical Ruotailfoglio - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=61225715 BSGTI - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=6062 0888 8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
  • 7. Applications 1. तांत्रिक त्रिज्ञ न (मत्रततष्क और दृश्य प्रण ली के अनुभिों और छत्रियों की व्य ख्य करने के तरीकों क अध्ययन करने के त्रलए)। 2. कल (कल क यों में प्रभ ि)। 3. पररध न उद्योग। 4. मनोत्रिज्ञ न। 1. Neuroscience (to study the way the brain and visual system perceive and interpret images). 2. Art (effect in art works). 3. Apparel industry. 4. Psychology. 8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
  • 8. References: 1. Chun, C. (1973). A theory of the müller-lyer illusion. Vision Research, 13(2), 347–353. 2. https://www.britannica.com/topic/illusion/Optical- phenomena#ref488236. Link to my channel https://www.youtube.com/channel/UCgfa86ebq5DkMFPXm0c2YLA? view_as=subscriber 8/9/2020 PPT© Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana
  • 9. vermasujit@yahoo.com Next Discussion AL DLBy weightbox 8/9/2020 PPT slides © Dr Rajesh Verma FGM Govt Collage Adampur, Hisar, Haryana