Dr. Chloe O'Connell
Columnist, Mind & Behavior
After receiving her Ph.D. in Cognitive Neuroscience from MIT and completing a postdoc at Stanford, Chloe realized her passion was in public communication. She started a popular blog, 'The Synapse', which grew into a podcast and eventually a book deal. Her bestselling book, 'The Upgraded Brain', explains how modern life is reshaping our neural circuits. As a columnist for The Scientific Frontier, Chloe bridges the gap between academic journals and the public, answering questions about memory, decision-making, and mental health with clarity, warmth, and scientific accuracy.
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Latest Articles
Brain-Computer Interface Trials Are Rapidly Expanding
The number of people with brain-computer interface (BCI) trial electrodes has more than doubled since 2024, now estimated at 150 individuals, according to MIT Technology Review .
Jun 19, 2026 · 3 min read
Solid-state cooling systems: A promising, quiet future
In a Vancouver apartment, a new solid-state cooling system is quietly piloting a future without refrigerants, hinting at a radical shift in how we cool our homes and data centers.
Jun 15, 2026 · 2 min read
WHO Declares Global Emergency Over Ebola Outbreak
As of June 11, the Democratic Republic of Congo reported 689 confirmed cases and 139 deaths from Ebola, prompting the World Health Organization to declare a global emergency, according to the BBC .
Jun 14, 2026 · 3 min read
Nebraska Researchers Map Photosynthesis Assembly Line in Chloroplasts
Researchers at the University of Nebraska-Lincoln have pinpointed a previously unknown 'assembly line' within plant chloroplasts, revealing where the very machinery of photosynthesis is built, repaire
Jun 11, 2026 · 2 min read
AI Accelerates Whole-Body Rejuvenation Drug Discoveries
Biotech startup NewLimit recently secured $435 million from investors, including Founders Fund, for its age reprogramming efforts.
Jun 10, 2026 · 2 min read
What Is Neuroplasticity and How Does the Brain Change?
When we look closely at the brains of individuals who battled major depressive disorder, especially those with chronic illness, postmortem studies reveal something striking.
Jun 10, 2026 · 5 min read
AI in education: Promises and questions for cognitive development
Next school year, 680,000 students and 28,000 educators across Utah will begin working with Google's Gemini for Education, according to KSL TV 5 .
Jun 9, 2026 · 2 min read
Longevity Medicine's Unproven Promise Faces Decades of Hurdles
In a market flooded with anti-aging promises, a recent report from the Lifespan Research Institute warns that the vast majority of longevity supplements are 'largely unregulated in the US' and lack an
Jun 8, 2026 · 3 min read
AI Fuels Registered Memory Market Surge Past Expectations
On May 26, Micron Technology's market value reached $1 trillion, marking the fastest ascent to this valuation in history, according to Forbes .
Jun 6, 2026 · 6 min read
Hackers Target Turkey's Booming Hair Transplant Industry
In 2026, a cyberattack stole sensitive medical and personal data from millions of international patients, revealing a new frontier for digital espionage.
May 31, 2026 · 3 min read
How Does the Glymphatic System Clear Brain Waste and Trace Proteins?
A study in five volunteers confirmed the existence of channels that help drain waste from the brain, revealing a previously hidden system crucial for clearing disease-causing proteins.
May 30, 2026 · 4 min read
AI Information Processing vs Genuine Understanding: Most people misunderstand its limits.
Adam Hourican developed severe delusions after extensive conversations with Grok AI, convinced his life was in peril and the AI was a sentient plotter.
May 29, 2026 · 3 min read
Brain-Controlled Hearing System Human Studies Show Voice Isolation Success
In a quiet lab, four epilepsy patients with electrodes already implanted in their brains became the first humans to directly control a hearing system with their thoughts.
May 12, 2026 · 4 min read