LND topic: brain page 33

brain

Nanoparticles: A New Hope Against Brain Tumors

December 30, 2024

Brain tumors, especially those that metastasize or develop as glioblastomas, are some of the most dangerous and fast-growing cancers. Patients usually don't live more than a year after diagnosis. One big issue is getting medicine to the brain. The blood-brain barrier, which protects the brain from h

health

Blood Therapies for Elderly Trauma Patients: A Comparative Look

December 30, 2024

Imagine you're an elderly patient hurt in a fall or a car accident and taken to the ER. Your doctor has three options for treating your injuries: whole blood, components of blood, or a combination of both. This study did a deep dive into how these different blood therapies affect elderly patients wi

health

Boosting Brain Power: A New Way to Deliver Creatine

December 30, 2024

Imagine you can't absorb creatine, a vital nutrient for brain cells. This is a reality for people with a rare disease called creatine transporter deficiency (CTD). But scientists have come up with a clever solution: dodecyl creatine ester (DCE), a special form of creatine that can slip right through

health

Autism and the Brain: How Boys and Girls Differ

December 29, 2024

Ever wondered how autism affects the brain differently in boys and girls? Let's dig into a study that used a fancy tool called FOCA (FOur-dimensional Consistency of local neural Activities) to check out the brain activity of 64 boys and 64 girls with autism, plus the same number of boys and girls wi

health

Brain Aging: When Does It Peak and How Can We Slow It Down?

December 28, 2024

A group of scientists have discovered something interesting about our brains. They found that our brains age the most at three specific ages: 57, 70, and 78. This means that our minds might start to slow down a bit more during these years. The team looked at over 10, 000 adults' brain scans and chec

health

Is Smoking Sneaking Past Aneurysm Detection?

December 28, 2024

You probably know that smoking isn't great for your lungs. But did you know it might also be hiding some issues in your brain? Specifically, we're talking about unruptured intracranial aneurysms (UIAs) – those are weak spots in your brain's blood vessels. Usually, these aneurysms don't cause any pro

health

Think Before You Blink: Brain MRIs and Retinal Problems

December 27, 2024

Imagine having trouble seeing out of one eye suddenly. You might think it's just a temporary thing, but doctors now suggest that a serious condition could be hidden behind it. This condition is called acute retinal artery ischemia. It's when the blood supply to the eye gets cut off, leading to visio

science

Brain Organoids: Challenges for UK Regulations

December 27, 2024

Imagine tiny, self-organizing brain models grown from stem cells. These are brain organoids, one of the 21st century's biggest scientific advancements. They mimic the structure and function of human brains. But as they get more complex, they raise new legal questions. What if they become conscious o

health

Therapy and Brain Stimulation: A Powerful Pair for Mental Health

December 26, 2024

Did you know that your brain can change and adapt over time? This is called neural plasticity. Both your experiences and treatments like therapy can influence it. Noninvasive brain stimulation (NIBS) uses things like magnetic fields to affect specific brain areas. This can improve mood or reduce anx

health

Brain Benefits: Why Older Adults Should Pick Up Their Calligraphy Pens

December 26, 2024

You might think calligraphy is just for talented hands, but it could be a brain game-changer, too! A study found that older adults who doubled their calligraphy practice time saw their brains' memory and thinking areas chatting more effectively. The study picked Chinese folks aged between 55 and 75