Genes Behind Dyslexia Linked to Brain Changes in Motor, Vision, and Language - Neuroscience News

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Pawan Upadhyay

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Dec 19, 2024, 12:32:50 PM12/19/24
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Genes Behind Dyslexia Linked to Brain Changes in Motor, Vision, and Language - Neuroscience News
 
 
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Hello Pawan,
 
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These are the latest neuroscience research articles featured on NeuroscienceNews.com.
 
 
 
2024-12-18 17:17:47 +00:00
 
This shows a hand and a brain.The inferior colliculus, a midbrain region known for sound processing, also plays a role in touch sensation by integrating tactile and auditory signals. Pacinian corpuscles, highly sensitive skin mechanoreceptors, relay high-frequency vibrations to this brain area, amplifying sensory experiences. This mechanism explains phenomena like feeling music vibrations during a concert and highlights the brain's adaptability in processing multisensory information.
 
2024-12-18 18:01:44 +00:00
 
This shows a head and musical notes.Some people experience anauralia, a silent mind incapable of imagining sounds like voices or music. Scientists and creatives will explore this phenomenon at the "Mind’s Ear and Inner Voice" conference in April, hosted in Auckland.
 
2024-12-18 20:39:43 +00:00
 
This shows a representation of an open world video game with an NPC and a mountain.Open-world video games can significantly improve relaxation and mental health, especially for postgraduate students. These games, offering expansive environments and player autonomy, provide a form of cognitive escapism that helps reduce stress and enhance mood.
 
2024-12-18 21:23:45 +00:00
 
This shows a brain and DNA.A large-scale study revealed that genetic variants linked to dyslexia are associated with differences in brain areas controlling motor coordination, vision, and language. Using data from over a million individuals, researchers calculated genetic "polygenic scores" for dyslexia and analyzed their relationship to brain structures. Higher genetic risk for dyslexia was tied to lower volumes in brain regions related to speech processing and movement, and increased volumes in the visual cortex.
 
 
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