brain development

The Twin Brain

| Mary Stoffel, MOT, OTR/L

We are constantly fascinated by the brain and how it shapes behavior. Our chats about what is going on in our kids’ heads led to our last posts about the boy, girl, and even ADHD brain. So naturally as moms to twins, we turned our attention to twin neurobiology.

Twin brains seem to operate in a world of their own. It’s almost like one brain expressed through two distinct personalities. For example, my daughter H leans into logic and reasoning, while K brings emotional depth and creativity. Together as identical twins, they feel like complementary halves of a shared whole. My husband and I have also seen moments that defy explanation: one twin tearing up when the other gets hurt, or both making the same gesture at the exact same time. It’s weird, but it’s pretty cool.

Patti having fraternal twins, their brains are less complementary but more like synergistic sound boards. As they learn, they take cues from each other, speeding up their understanding and sometimes their competitiveness.

It naturally leads to the question: Are twin brains wired differently than singleton ones?
In some ways, yes. In others, not quite.

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The Boy Brain

| Mary Stoffel, MOT, OTR/L

Ever since my son was in daycare, I’ve heard “boys will be boys” tossed around. This was mostly to explain his energetic, impulsive behavior, especially during play or social interactions. I’ve never liked that saying. It felt like a shrug, an excuse, as if rough-and-tumble behavior is inevitable or exclusively male. And let’s be honest, girls can stir up just as much chaos as their male peers.

But as he moved into elementary school, the patterns became harder to ignore. More boys in his grade were on medication for ADHD. More boys were getting flagged for disruptive behavior. The gap wasn’t just anecdotal anymore. It was showing up in classroom dynamics, discipline charts, and parent-teacher conferences.

Recent research confirms that there are differences between male and female brains, but I keep wondering: Are those differences present before puberty? And if they are, how much do they actually shape the way boys and girls learn, connect, and navigate the world around them?

In this two-part series, we’ll explore how brain development may diverge between boys and girls, and how we can best support them as parents as they grow. First up: The boy brain.

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Course Notes: The ADHD Brain

| Mary Stoffel, MOT, OTR/L

ADHD is a neurobiological developmental disorder that impedes one’s executive functions, but what causes it? ADHD has long been a subject of intense scientific scrutiny, from its origins to whether it’s even a real thing (it is, btw). However, with an explosion of research on the topic in the last 20 years thanks to the completion of the human genome project in 2003, we’re getting closer to solving to the riddle of what triggers the disorder that affects millions of children (and adults) worldwide.

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Nightmare on Elm Street

| Mary Stoffel, MOT, OTR/L

“Whatever you do, don’t fall asleep.” – Nightmare on Elm Street (1984)

Remember when you were a kid, you watched a horror film you probably shouldn’t have and from then on, your dreams were nothing but nightmares? Yeah, that happened to me, and that movie was Child’s Play.

The truth is kids will experience their version of a Freddy Krueger dreamscape regardless of whether they see a scary movie or not. In fact, nightmares are part of typical child development as they process what they have observed and experienced in their world thus far. But does it have to be in the form of bad dreams?

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Growing the Executive Branch, pt. 2: Ages and Stages of Executive Functions

| Mary Stoffel, MOT, OTR/L

Executive function is a group of cognitive processes that help us analyze information to appropriately complete tasks or respond to social situations. A lot skills that make up this collective and many developing the moment your baby opens their eyes and see your face (Aww). It’s not until they enter their school years where cognitive struggles start to arise, like recalling info, adapting to changes, or having self-control. So how do we know what’s typical, what isn’t, and how to help? Well, let’s break it down by age.

Executive functioning is essentially an umbrella term involving cognitive control, and it can be divvied up into three main areas: working memory, cognitive flexibility (aka flexible thinking), and inhibitory (or impulse) control.

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