Could gum disease affect dementia risk? 🦷🧠
A review found harmful oral bacteria appear more often in people with Alzheimer’s, while protective bacteria decline.
Oral health may matter more for brain health than we realised.
🎥 https://t.co/LYbloJfJEt
#Dementia#BrainHealth
🧠 Could the gut be the missing link in depression, anxiety, Alzheimer’s & Parkinson’s?
Scientists are increasingly linking gut health to brain health.
Read more: https://t.co/oEt8lZHErN
#GutBrainAxis#BrainHealth#MentalHealth#HumanReviewed
😴 Sleeping all night ≠ good sleep.
Hidden breathing disruptions can:
→ change brain activity
→ affect attention
And they often don’t show up on standard tests.
Sleep is more complex than we think: https://t.co/G5654g1YvZ
#Sleep#SleepApnea
What if support only shows up when it’s most needed?
Parenting programme for children with Autism
→ no early benefit
2 years later (COVID stress):
↓ parent stress
↓ child irritability
Small effects, but interesting result.
▶️ https://t.co/FGfZjViMfH
New summary from Mirror @sci_integrity:
🤖 Is AI fuelling false findings in science?
New analysis found a surge in AI use in health studies using large datasets — many without proper statistical checks.
▶ https://t.co/FNXfkHW1W6
#MIRROR#MetaScience#AIinScience
New summary from Mirror @sci_integrity:
Early-Bird Papers: Who Really Uses Preprints?
They are rising, but unevenly.
Global study shows physics still dominates. Some regions use preprints twice as much as others.
▶ https://t.co/MtSPYQYXRU
#MIRROR#MetaScience#Preprints
New summary from Mirror @sci_integrity:
Science improves when data is shared — but not all journals are on board yet. Review of 165 medical journals found only 36% allow data repositories.
▶ https://t.co/BBBQsdsMt2 #MIRROR#OpenScience#DataSharing#MetaScience
🧬🏫 Genes or upbringing? A large study shows children follow their parents in education because of both DNA and the home environment.
Motivation and support at home matter as much as inherited ability. 👉 Summary: https://t.co/KVDZJqSJ7H
#Education#Parenting#Science
🎮🔥 Do violent video games make kids aggressive?
A large UK study found no meaningful link between time spent playing violent games and aggressive behaviour.
Sometimes the danger isn’t the game — it’s jumping to conclusions.
↓
https://t.co/bEKdDsubvd
#VideoGames
🎵🧠 Beyond the 27 Club
Musicians face higher suicide risk — not because they’re “tortured geniuses”, but because of working conditions: insecurity, pressure, isolation.
It’s public health and it’s preventable.
https://t.co/pUWfO1noDY
#MusicianMentalHealth#SuicidePrevention
🧠🏙️ Teenage depression isn’t one-size-fits-all
A new video explains how body chemistry and inflammation may affect depression differently in girls and boys — and why girls are at higher risk during adolescence.
https://t.co/RNsuXQrlh5
#TeenMentalHealth#Depression#Neurosci
🌰🦠 Almonds & your gut
A new study found almonds don’t dramatically change gut bacteria — but they do boost helpful gut chemicals and are easy to tolerate.
Not a miracle. Still useful 🌰
👉 Summary: https://t.co/32F8Pgaepf
#GutHealth#NutritionScience#Microbiome
🐶🧠 Your dog can sense “more” — without counting
Brain scans show dogs naturally detect quantity, using an ancient system shared with humans.
👉 Summary: https://t.co/oJbf4eOAhJ
#DogScience#Neuroscience#ScienceIsCute
📚🌍 Who really benefits from open access?
Global study of 8M papers shows low-income countries lead in open access, while middle-income countries are priced out.
Knowledge should be free — the system still isn’t fair.
👉 https://t.co/sAb1ORUf8s
#OpenScience#ResearchEquity
📱🧠 Parkinson’s care at home?
A small study found that a smartphone exercise app was safe, well-used, and improved movement and thinking in people with Parkinson’s.
Early evidence — promising for accessible home-based care.
👉 https://t.co/kUnITx3UYw
#Parkinsons#Neurology
🧠📵 Teens, time alone & the brain
Just a few hours of isolation made teens’ brains more threat-sensitive.
Phones and social media didn’t calm it — real people did.
👉 Summary: https://t.co/9PDqfpHpKE
#TeenMentalHealth#Neuroscience#DigitalWellbeing
🧠🤰 MS & pregnancy
A study of 95 women found no rise in stress, mood problems or fatigue during pregnancy.
Higher depression risk only appeared when MS symptoms worsened.
👉 Summary: https://t.co/VT8SaJrPSb
#MS#Pregnancy#MentalHealth
🧬🌱 Gut microbes + melanoma treatment
A major study found that gut bacteria influence who responds to immunotherapy — but no single microbe predicts it.
👉 Summary: https://t.co/bZcoRGPwwE
#Cancer#Melanoma#Microbiome#Immunotherapy