Ever tried to think clearly after a long day without water? It’s like trying to run a...
Oscar Forrester
Very Big Brain is written by Oscar Forrester, a researcher and writer with a long-standing fascination with how the brain works. Oscar spent several years working in hospital IT, including on infection control systems, and grew up in a household shaped by medicine — his father was a physician and his mother a registered nurse. He is not a clinician himself, and nothing on this site should be taken as medical advice. What he brings instead is a rigorous, source-first approach to research, honed over two decades of writing (he’s authored numerous published books, primarily on software development), and a genuine curiosity about the science of cognition. Mr. Forrester strives to present complex topics in a clear and engaging manner, making it easy for you to understand and apply the knowledge to your daily life.
When you think of creatine, your mind might jump to gym enthusiasts and weightlifting goals. But creatine...
If anxiety has ever left you feeling like your brain is wrapped in cotton, you’re not alone....
The brain is a dynamic organ, constantly growing and adapting through processes like neurogenesis—the formation of new...
In an age where screens dominate nearly every aspect of life, your brain may be paying the...
Decision-making is like a mental juggling act, requiring focus, quick thinking, and sometimes a leap of faith....
Your brain is like a high-performance machine—it needs the right fuel, regular maintenance, and occasional rest to...
Sleep is often called the brain’s housekeeping time, when it clears waste, consolidates memories, and restores itself...
When most people think of nicotine, they associate it with smoking and the health risks tied to...
Ever noticed how your brain seems sharper after a walk in the sun? Sunlight isn’t just about...