Tag Archives: Rewire

Memories are the language we use to tell the story of our life—an ever-changing language. In the last several decades, scientists have shown just how malleable our memories really are. We don’t so much recall the past when we remember something; rather, we recall our recollection of the past. And every time we dig back into the crevices of our …

Summary: New research suggests that psychedelic drugs may work by strengthening specific brain connections linked to memory and cognition. Scientists found that under psychedelic exposure, neurons in the claustrum—a region dense with psychedelic-sensitive receptors—intensified their communication with the anterior cingulate cortex, a region involved in mood and psychiatric disorders. This strengthening did not occur under normal conditions, suggesting psychedelics uniquely …

Medications a person took years ago can still influence the community of microbes living in their gut, according to a large study conducted by the University of Tartu Institute of Genomics. By examining stool samples and prescription data from more than 2,500 participants in the Estonian Biobank’s Microbiome cohort, scientists discovered that most drugs they analyzed were associated with measurable …

It is proven that physical exercise supports a healthy body and mind. What is increasingly becoming popular is that certain types of movement, apart from shaping the body and also reshape the brain. Over the past few decades, researchers and practitioners have studied that how activities such as dance, martial arts and team sports influence cognitive performance, boost good mood …

Scientists have discovered that junk food can alter brain memory circuits within days. The research hints that early lifestyle interventions might help safeguard memory and prevent long-term cognitive decline. Credit: Stock A high-fat diet quickly disrupts neurons tied to memory, but restoring glucose or dietary changes can repair the damage. These findings may guide strategies to reduce dementia risk. Diet …

Your gut bacteria are far smarter than you might think. While we’ve long known that different foods can shift the balance of microbes in your digestive tract, new research reveals something even more fascinating: the same beneficial bacteria can completely change how they interact with your immune system1 based on what carbohydrates you feed them.  Source link

It’s true that there is no single test that can diagnose Pans or Pandas, nor a biomarker that definitively signals their presence. Brain changes associated with these conditions are also so subtle that they don’t show up to the naked eye on imaging tests, Frankovich says. “When the radiologist reads the MRI, they’re looking with their eyeballs and they’re like, …

A new study shows that blocking one protein can reprogram immune cells to fight cancer more powerfully, offering hope for next-generation therapies. Credit: Shutterstock Blocking a single protein boosts T cell metabolism and tumor-fighting strength. The discovery could lead to next-generation cancer immunotherapies. Scientists have identified a strategy to greatly enhance the cancer-fighting abilities of the immune system’s T cells. …

Key Questions Answered: Q: What brain region is being studied to understand aggression?A: Researchers are focusing on the thalamic nucleus reuniens, which connects memory, emotion, and decision-making areas of the brain and may play a key role in impulsive aggression following trauma. Q: How does early-life trauma influence aggression later in life?A: Trauma during childhood can alter brain circuits that …

Quick Q&A Q: Can past injuries increase sensitivity to future pain or stress?A: Yes — this study shows that old injuries can prime the brain to overreact to new stressors, leading to lasting pain and exaggerated fear. Q: What mechanism keeps the nervous system hypersensitive?A: A stress hormone called corticosterone interacts with the TRPA1 receptor to keep the nervous system …