Hippocampus

Psychosis & Brain Waste Clearance: A New Risk Factor?

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The search for biological roots of schizophrenia has taken a significant turn, pointing to a potential vulnerability stemming from the brain’s waste-clearance system – the glymphatic system. This isn’t simply about identifying another genetic marker; it’s about understanding how early neurodevelopmental issues can predispose individuals to psychosis, potentially decades before symptoms manifest. This research, published … Read more

Depression Years Before Alzheimer’s: New Link Found

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The Looming Dementia Crisis: How Early Depression Treatment Could Reshape Future Healthcare Nearly 55 million people globally live with dementia, and that number is projected to triple by 2050. But what if we could significantly delay the onset of this devastating condition? Emerging research strongly suggests a critical link between depression – particularly in mid-life … Read more

Dementia Signs: Early Symptoms & What to Watch For

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Nearly 55 million people worldwide live with dementia, and that number is projected to triple by 2050. But the narrative around this devastating condition is shifting. We’re moving beyond the traditional focus on memory loss to recognize a far broader spectrum of early indicators – and, crucially, to explore proactive interventions that could delay or … Read more

Drug Compulsion: MSU Maps Brain’s Addiction Circuitry

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Nearly 35 million people worldwide suffer from substance use disorders, a figure that continues to climb despite decades of research and treatment efforts. But a fundamental shift is underway. Scientists are no longer viewing addiction as a moral failing or a simple lack of willpower, but as a deeply ingrained biological rewiring of the brain. … Read more

SuperAgers’ Brains: Youthful Cells & Healthy Aging Secrets

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The aging brain’s remarkable capacity for neurogenesis – the birth of new neurons – has long been a subject of intense scientific debate. Now, a groundbreaking multiomic study published in Nature doesn’t just confirm ongoing neurogenesis in the adult human hippocampus, but crucially, maps the epigenetic and transcriptional changes that dictate whether this process supports … Read more

Cannabis & Brain Health: May Slow Age-Related Decline

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Could Cannabis Be the Unexpected Key to Preserving Cognitive Function in an Aging Population? Nearly 17 million Americans over the age of 65 currently live with Alzheimer’s disease, and that number is projected to nearly double by 2050. While pharmaceutical interventions remain the primary focus, emerging research suggests a surprising potential ally in the fight … Read more

Brain Immunity & Memory: Blocking Cells Boosts Recall in Mice

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Nearly 70% of adults report experiencing some form of unwanted intrusive memories. But what if we could selectively ‘reset’ those memories, or even enhance the retention of crucial experiences? Emerging research suggests the key lies not in the neurons themselves, but in the brain’s often-overlooked immune cells – microglia – and their surprising influence on … Read more

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