# Left handed or Right hand person

**URL:** <https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976>\
**Category:** General\
**Created:** [June 27, 2025, 7:43am UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976 "2025-06-27T07:43:31Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![ujalapanday2808](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/ujalapanday2808/32/746_2.png) [@ujalapanday2808](https://www.medboundhub.com/u/ujalapanday2808)\
**Post date:** [June 27, 2025, 7:43am UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976/1 "2025-06-27T07:43:31Z")

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just a general question , how a person become left handed or right , what factor deccide it. which part of brain plays major role .

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**Author:** ![Sddanish](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/sddanish/32/341_2.png) [@Sddanish](https://www.medboundhub.com/u/Sddanish)\
**Post date:** [June 27, 2025, 7:45am UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976/2 "2025-06-27T07:45:45Z")

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Here genetics play a role but it’s not determined by the single although it involves the multiple gene with complete variations

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**Author:** ![Soumya](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/soumya/32/354_2.png) [@Soumya](https://www.medboundhub.com/u/Soumya)\
**Post date:** [June 27, 2025, 7:52am UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976/3 "2025-06-27T07:52:50Z")

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![17510107297653990357357290472413](https://canada1.discourse-cdn.com/flex033/uploads/medbound/original/1X/926fe15c5310f5ca3b88fd17382ad7f4f592512f.jpeg)  
 ![17510107587202499557630117579220](https://canada1.discourse-cdn.com/flex033/uploads/medbound/original/1X/2870a5f43f3c5e498040b3381e32b650cc30daaf.jpeg)

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**Author:** ![kirtikaverma](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/kirtikaverma/32/395_2.png) [@kirtikaverma](https://www.medboundhub.com/u/kirtikaverma)\
**Post date:** [June 27, 2025, 10:56am UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976/4 "2025-06-27T10:56:46Z")

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Handedness is largely determined by genetics and brain asymmetry, and it’s established early in development.The left hemisphere of the brain controls the right hand (and vice versa), and in most people even many left-handers the left hemisphere is dominant for language and fine motor skills, which influences handedness.

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**Author:** ![Aastha1](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/aastha1/32/697_2.png) [@Aastha1](https://www.medboundhub.com/u/Aastha1)\
**Post date:** [June 27, 2025, 11:42am UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976/5 "2025-06-27T11:42:30Z")

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Handedness is primarily decided by the asymmetrical activity of the brain’s motor areas, especially the motor cortex. It’s influenced by a combination of genetics, prenatal environment, and brain lateralization.

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**Author:** ![Harshita\_Suthar](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/harshita_suthar/32/583_2.png) [@Harshita\_Suthar](https://www.medboundhub.com/u/Harshita_Suthar)\
**Post date:** [June 27, 2025, 1:19pm UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976/6 "2025-06-27T13:19:30Z")

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Yeah. Otherwise in general, practice can makes a person writing with both the hands.

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**Author:** ![Anchal\_shukla](https://yyz1.discourse-cdn.com/flex033/user_avatar/www.medboundhub.com/anchal_shukla/32/447_2.png) [@Anchal\_shukla](https://www.medboundhub.com/u/Anchal_shukla)\
**Post date:** [June 27, 2025, 1:19pm UTC](https://www.medboundhub.com/t/left-handed-or-right-hand-person/3976/7 "2025-06-27T13:19:59Z")

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I am a left-handed person.  
I mostly hear taunts because of my left handedness.

Is it right…like don’t eat with your left hand etc.??