Tag Archives: Alzheimer’s Disease

June 20

Exosomes: Helping you stay in touch with your trillions of closest friends.

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[En español] There are roughly 37.2 trillion cells in the human body. That’s nearly 5 thousand times the total number of people on the entire planet, and all these cells must somehow work together to make you “You.” Each cell has a set role to play in keeping you healthy and functioning, but how do […]

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February 28

The Scientific Adventures of Ben Barres Part II: Superstar of the Star Cells

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This post is the second half of a two-part series on the work of Dr. Ben Barres. Did you miss the first half of our adventure? No problem. Click here to start from the beginning! Welcome back! Last week the adventure through Ben Barres’ lab’s discoveries wound through their exciting advances in cell culture, their […]

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November 15

From symptoms to biology: shifting definitions of Alzheimer’s disease

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As a neuroscientist studying Alzheimer’s, I’m reminded of its far-reaching impact each time a barista, cashier, or Lyft driver makes small talk by asking what I do for a living. Unfortunately, this devastating disease needs no introduction. Considering its ubiquity, it’s surprising that a debate broke out recently among leaders in the field over the […]

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July 05

Where does Alzheimer’s disease begin?

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Sometimes I forget what day of the week it is, where I put my keys, or when a friend’s birthday is- but I never stop to wonder if these brief moments of forgetfulness are normal or a sign of something more serious. For many, occasional short-term memory loss is a normal part of getting older, […]

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April 26

Lymph, glymph, sleep, & sickness

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  Consider the word “lymph.” What comes to mind? To me, “lymph” sounds like a viscous liquid that might ooze out of the orifices of some terrifying wounded creature. Or perhaps your mind jumps to the term “lymph nodes”, conjuring images of little knobs in your neck bulging with infection, sometimes growing so large that […]

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August 11

Alzheimer’s disease: back to the basics & exploring new frontiers

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When my grandfather was diagnosed with Alzheimer’s disease (AD), I wanted to better understand what exactly was happening in his brain as his memory slowly deteriorated. Perhaps this drive came from innate scientific curiosity, or perhaps burying myself in the gritty molecular details was my attempt at escaping from the emotional gravity of the situation.

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September 26

The Appeal of a Limitless Mind

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With its slick visuals, wry narration, and unflinching action, the movie Limitless is undeniably fun—just throw in the hunky Bradley Cooper, and you’ve got instant box office gold.  Somehow, the only thing Hollywood forgot to include is more accurate neuroscience…

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