Individuals with attention deficit hyperactivity disorder and those with autism spectrum disorder both experience atypical responses to rewards, but their brain activity patterns differ in opposite ways. A new analysis reveals that while the two conditions involve the same deeper brain structures, they feature distinct patterns of heightened or reduced activity that could help explain their differing symptoms. The findings were published in the journal Molecular Psychiatry.

Edit weird ableist use of “healthy” don’t know what that is about…

  • Catoblepas@lemmy.blahaj.zone
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    14 days ago

    People with attention deficit hyperactivity disorder, or ADHD, often show a high sensitivity to immediate rewards. This sensitivity is associated with impulsive behavior. When an individual with ADHD receives a reward, their brain may over-register the immediate gratification, making it difficult to wait for delayed outcomes.

    In contrast, individuals with autism spectrum disorder, or ASD, frequently exhibit a reduced drive for specific rewards. This includes a lower sensitivity to social rewards, which can affect social engagement and interaction. They may not experience the same internal reinforcement from a smile or verbal praise that a neurotypical person does.

    Neat.

    • wyldrstallyns@lemmy.dbzer0.com
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      14 days ago

      may over-register the immediate gratification, making it difficult to wait for delayed outcomes.

      may not experience the same internal reinforcement from a smile or verbal praise that a neurotypical person does.

      And, let’s not forget what ol’ cPTSD brings to the party: blunted/hyporesponsive striatum, disrupted hippocampus-to-motivation pathways, difficulty internalizing accomplishments, the dopamine chasing, constrained reward systems, etc., etc. 🥺 Yay, a hat-trick!

        • wyldrstallyns@lemmy.dbzer0.com
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          14 days ago

          Frankly, I wish I did, and even moreso recently as my diag’s evolved to include a heavier helping of the new Au. 😅 If there’s a specific aspect within any of this that you’re particularly keen on exploring, I could give a look in the database here, see it something pops out? 🙇🏼‍♂️

          Regardless, I’m sorry to hear you’re struggling with this. I know how that can go, and I know a couple ways now that it can go well, too. IANAP, so take all this with a pinch, ofc, and finding a focused pro to help guide you is pretty clutch, IMHO. Still, you’re welcome to message me whenever, if that helps, fellow spicy brain in a magic skeleton. 🖖🏼