The secret to why some animals live longer than others might be hidden in their genes. A team of scientists dug into the genetic makeup of various mammals. They wanted to understand how brain size and immune system strength might affect how long an animal lives. The scientists looked at the longest
Chronic kidney disease (CKD) is a serious condition that affects many people. It puts patients at a higher risk of encephalopathy, a brain disorder. This risk increases when other chronic diseases are present. One such disease is hypertension, or high blood pressure. Hypertension is known to cause b
The Eurasian common shrew, Sorex araneus, is a small mammal that has a unique way of dealing with winter. Instead of hibernating or migrating, it shrinks its brain, skull, and most organs. Then, come spring, it grows back to its original size. This ability to change brain size is something that scie
Alzheimer's disease, or AD, is a tough nut to crack. It's a brain disorder that slowly chips away at a person's memory and thinking skills. It's tricky because it affects different people in different ways. But here's where things get interesting. Scientists have been using something called single-c
The gut-brain connection is a fascinating topic. It is a two-way communication system that links the brain and the digestive system. This connection is made through nerves, immune cells, and metabolic processes. When the gut's microbial community is out of balance, it can lead to problems in the bra
Virtual reality (VR) is a hot topic in many fields. It is used in rehabilitation and education. But, how does it help kids with traumatic brain injuries (TBI)? That is a question that still needs a lot of answers. Speech-language pathologists (SLPs) are the experts who work with these kids. They hav
ADHD is a common issue that affects how kids learn and behave. It can make daily tasks tough and slow down personal growth. Astaxanthin, a natural antioxidant, has caught the eye of researchers. They want to see if it can help with ADHD. This study looked at how astaxanthin affects rats that are oft
Risky decisions are a big part of life. They can be tough to understand. This piece looks at how the brain handles these choices. It focuses on five key parts: what you think before you decide, how quickly you learn, how much risk you like, how you handle losses, and how steady your choices are. Res
The brain's hippocampus is a key player in memory and learning. As people age, changes in this region can lead to cognitive decline. This decline is a major risk factor for conditions like dementia. However, lifestyle choices can make a big difference in preserving brain health. This is especially t
PLAN, or PLA2G6-associated neurodegeneration, is a tricky condition. It is a type of neurodegeneration with brain iron accumulation. It can start at any age, from infancy to adulthood. Symptoms can vary widely, affecting movement, thinking, eyesight, and even basic bodily functions. This makes it a
