Samson Nivins
@samsonnivins.bsky.social
Fellow @ Karolinska Institutet | Paediatrics | Neonatal | PhD in Perinatal @ Liggins Institute | Neuroradiology | Developmental Neurology | Views are my own https://ki.se/en/people/samson-nivins
medicalxpress.com/news/2026-05...
Rewiring early life: What extremely preterm birth teaches us about the brain
Extremely preterm birth (before 28 weeks of gestation) places infants into the world at one of the most extraordinary moments in human development. The brain at this stage is not simply growing; it is...
medicalxpress.com
A recent study of adolescents ages 9-10 found that #SocialMedia use was linked to small increases in ADHD inattention symptoms over time. However, video gaming & watching TV/videos were not linked to an increase in ADHD-related symptoms. Learn more 👉 https://bit.ly/3PJDCxW
By ages 10 to 12, children born extremely preterm showed thinner cortex, less folding, and shallower sulci. In some with cognitive difficulties, key brain regions were also less coordinated. doi.org/hb4mqq
Rewiring early life: What extremely preterm birth teaches us about the brain
Extremely preterm birth (before 28 weeks of gestation) places infants into the world at one of the most extraordinary moments in human development.
medicalxpress.com
Rewiring early life: What extremely preterm birth teaches us about the brain medicalxpress.com/news/2026-05... via @99nicu.bsky.social
Rewiring early life: What extremely preterm birth teaches us about the brain
Extremely preterm birth (before 28 weeks of gestation) places infants into the world at one of the most extraordinary moments in human development. The brain at this stage is not simply growing; it is...
medicalxpress.com
Happy to share our interview on brain development and cognitive outcomes after extremely preterm birth. We discuss brain networks, neonatal factors, and the heterogeneity and resilience seen in these children. @ki.se medicalresearch.com/brain-foldin...
Karolinska Institutet Study Suggests Brain Folding Patterns at Age 10 Predict Cognitive Outcomes in Extremely Preterm Children
Researchers at Karolinska Institutet find that cortical folding patterns at age 10 predict cognitive outcomes in extremely preterm children, highlighting lasting effects on brain architecture and conn...
medicalresearch.com
Temporal-limbic regions are highly vulnerable in extremely preterm children at age 10 @neuroimage.bsky.social @neuroimageeic.bsky.social @preemiehealth.bsky.social @canadianpreemies.bsky.social @99nicu.bsky.social www.sciencedirect.com/science/arti...
1. Temporal & cingulate cortices are more vulnerable to extremely preterm birth 2. Cognitive heterogeneity related to altered brain hub/network organization 3. Lower gestational age, prolonged ventilation & BPD contribute to later cognitive heterogeneity www.sciencedirect.com/science/arti...
Associations of prenatal exposure to maternal autoimmune disorders with a wide spectrum of psychiatric and neurodevelopmental disorders in offspring—a nationwide cohort study academic.oup.com/hropen/artic...
Associations of prenatal exposure to maternal autoimmune disorders with a wide spectrum of psychiatric and neurodevelopmental disorders in offspring—a nationwide cohort study
AbstractSTUDY QUESTION. Are children exposed in utero to various maternal autoimmune disorders (ADs) and autoinflammatory disorders (AIDs) at greater risk
academic.oup.com
If social media use nudges attention just a little in millions of children, how many more end up struggling with ADHD? @ec.europa.eu @who.int @aspnr.bsky.social @espr-esn.bsky.social doi.org/10.1542/peds...
Digital Media, Genetics, and Risk for ADHD Symptoms in Children: A Longitudinal Study
BACKGROUND. Children spend significant amounts of time using digital media (DM), and longer exposure may increase attention-deficit/hyperactivity disorder (ADHD)-related symptoms, although findings ar...
doi.org
Late-preterm & early-term births are also at neurodevelopmental risks. Greater awareness matters and supporting longer gestation may help improve outcomes.
Why teens with ADHD are so vulnerable to the perils of social media www.nature.com/articles/d41...
Why teens with ADHD are so vulnerable to the perils of social media
For many young people with the condition, screen interactions are especially hard to resist — and intensify the mental-health challenges they face.
nature.com
If social media use nudges attention just a little in millions of children, how many more end up struggling with ADHD? doi.org/10.1542/peds...
Social media use in adolescents is linked to a gradual increase in inattentiveness, while gaming and video streaming show no similar association with attention problems. doi.org/hbgkjq
Social media, not gaming, tied to rising attention problems in teens, new study finds
The digital revolution has become a vast, unplanned experiment—and children are its most exposed participants. As ADHD diagnoses rise around the world, a key question has emerged: could the growing use of digital devices be playing a role?
medicalxpress.com
medicalresearch.com/karolinski-i...
Karolinski Institute Finds Children with Higher Social Media Use Showed Gradual Increase in Inattention Symptoms
Overall, our findings suggest that not all screen time is equal and that social media, in particular, may warrant closer attention during this sensitive developmental window. Australia’s under-16 soci...
medicalresearch.com
We followed 8000 children from 9–14 and found social media use increases later inattention symptoms not the other way around. Is 13 the right access age? @peds @ social media publications.aap.org/pediatricsop...
Digital Media, Genetics and Risk for ADHD Symptoms in Children – A Longitudinal Study
BACKGROUND. Children spend significant amount of time using digital media (DM), and longer exposure may increase attention-deficit/hyperactivity disorder (ADHD)-related symptoms, although findings are...
publications.aap.org
When children scroll endlessly on TikTok or similar apps, it matters; our 4-year study found that heavy social-media use was associated with different brain-growth trajectories #socialmedia #tiktok #cerebellum www.nature.com/articles/s41...
Long-term impact of digital media on brain development in children - Scientific Reports
Scientific Reports - Long-term impact of digital media on brain development in children
nature.com
Interesting study from @jamespboardman.bsky.social group where they showed socioeconomic status shapes brain development in preterm infants, with family factors driving early effects and neighborhood deprivation influencing later childhood. doi.org/10.1016/j.dc...
Redirecting
doi.org
It was a great privilege to share our work 'Neural mechanism associated with the heterogeneity in cognitive outcomes in preterm' on-behalf of all co-authors at jENS conference, Serbia, organized by @espr-esn.bsky.social The article is published now, see below. www.sciencedirect.com/science/arti...
Being born preterm has lasting effects on cognition in childhood, independent of genetics and other risk factors. If your interested please have a look. jamanetwork.com/journals/jam... ##Preterm-birth ##cognition ##genetics #moderately-preterm
Gestational Age and Cognitive Development in Childhood
This cross-sectional study assesses whether preterm and early-term births are associated with lower cognitive scores in children aged 9 to 10 years compared with full-term peers.
jamanetwork.com
About 30–40% of children born preterm (<34 weeks) develop cognitive problems, a rate unchanged for decades. We show these difficulties are related with distinct brain differences by gestational age, interventions should be tailored, not ‘one-size-fits-all’. www.sciencedirect.com/science/arti...
Distinct neural mechanisms underlying cognitive difficulties in preterm children born at different stages of prematurity
To examine associations between low cognitive-performance and regional-and network-level brain changes at ages 9–10 in very-preterm, moderately-preter…
sciencedirect.com
We are happy to share our results exploring the neural mechanisms underlying the heterogeneity in cognitive outcomes among preterm children. www.sciencedirect.com/science/arti...
"Not all preterm journeys are the same, neither are their brains." Our study shows cognitive variability in preterm children is associated with different brain mechanisms based on how early they were born. www.sciencedirect.com/science/arti... #PretermBirth #ADHD #ASD #BrainHealth#Cognition