Category Archives: Technology

August 13

Diffusion MRI: Mapping the structural highways of the brain

Some of my favorite scientific images to look at come from scanning the human brain with a tool called diffusion magnetic resonance imaging (or diffusion MRI). These images depict the long fibers that connect one part of the brain to another in a color-coded fashion, with a beautiful result: a colorful map of the brain’s […]

February 06

What’s my (brain) age again?

What does it mean to age? Is it a purely time-based process, with each passing moment bringing our bodies along an invariant trajectory of decline? Or is it a function of our behavior, dependent on our daily activities and the damage inflicted upon ourselves over time? Clearly, there is a bit of truth in each […]

March 03

Battling A Brain Tumor The Loki Way

Recently a friend of mine took on the duty of bringing me up to speed on the Marvel cinematic universe. When we got around to watching the first installment in the Thor series, I was expecting more levelheadedness on the part of Thor, the soon-to-be crowned king of Asgard. Shortly after the opening sequence however, […]

February 01

A Recipe for the Brain

How confident would you be in making a Victorian Tennis Cake, given a set of ingredients and the recipe? What about with a vague list of instructions instead of a detailed recipe? If you’ve ever watched The Great British Baking Show, this concept is familiar to you as the “technical challenge”. Britain’s best amateur bakers […]

June 29

Feelin’ the Beat (Frequency)

What do you think when you read the word interference? If you’re like most people, you probably think it’s negative. Colloquially, interference tends to be obstructive or destructive, like interference keeping your radio or TV from picking up a station, or pass interference in football. I’m NeuWriting to inform you of a recent study in […]

May 25

Cranium-bound Ultrasound: A Novel Brain Stimulation Method

      Over the last few years, the application of ultrasonic stimulation has been heading towards a rather intimate part of the human body: the brain. Researchers have engineered a way to transmit ultrasound through the skull to influence brain activity, remarkably without the necessity of brain surgery. While non-invasive brain stimulation has been […]

March 05

“Mind Change”: Does Technology Really Harm Our Brains? A NeuWrite Reads Special Report

When I was growing up, there was this idea that the things we did on the Internet were part of a life separate from the one in the “real world” (most literally seen in the online game “Second Life”).  The people you met and the things you did weren’t really part of you and the […]