ADHD, Focus, and the Nervous System: What an Early Apollo Study Can Teach Us
Zoning out on a blank document, unable to put words on the page. Picking up your phone to check email, only to get distracted by notifications, text messages, and the impulse to scroll social media. Knowing you need to do the dishes, but getting preoccupied with another mundane task that suddenly seems urgent (no time like the present to throw away all the expired condiments in the fridge).
These scenarios are all too familiar for people living with ADHD, which stands for attention-deficit/hyperactivity disorder. While ADHD is often described in terms of getting easily distracted or having a short attention span, this inability to focus only speaks to one aspect of living with ADHD.
In reality, ADHD is a neurodevelopmental condition that impacts executive function: a set of mental skills, largely managed by the brain's prefrontal cortex, that includes working memory, task initiation, planning, organization, and, yes, focus. Executive dysfunction can include having time blindness (difficulty sensing how much time has passed or how long something will take), which is why a lot of people with ADHD struggle with time management.
People with ADHD can also have heightened emotional sensitivity or dysregulation, and studies suggest that up to 50% of ADHD patients experience anxiety disorders.
Traditionally, ADHD was a condition centered on children—an estimated 7 million Americans aged 3-17 have an ADHD diagnosis, according to a 2024 national survey. But ADHD impacts adults too, even those who weren’t diagnosed as children. In fact, of the estimated 15.5 million American adults living with ADHD, more than half didn’t get diagnosed until adulthood.
For kids, teens, and adults, the ramifications of ADHD can show up similarly. Forgetting to complete an important homework assignment or project at work. Constantly showing up late to soccer practice or to dinner plans with friends, and feeling overstimulated by your environment, whether that’s a classroom full of chattering kids or ambulance sirens and construction outside your window.
These symptoms can impact all factors of your life, and it’s easy to feel like a failure or disappointment when you just can’t seem to get it together like everyone else.
The reality is that it’s not your fault—it’s just how your brain is wired. And while not being able to focus or stay on top of your to-do list feels like a willpower issue, it’s actually closely tied to your nervous system.
The Apollo wearable helps calm your nervous system by delivering gentle vibrations through touch, helping you shift out of fight-or-flight mode. This shift reverberates through everything from stress levels and mood to sleep and focus.
In a small pilot study of kids aged 7-17 across several neurodevelopmental diagnoses (including mood and anxiety disorders, ADHD, and autism) who wore Apollo, all participants showed measurable improvements in mood, behavior, engagement, and stress reduction within minutes.
As a tool in your toolbox, Apollo helps create conditions that make it easier to tune out the noise from the outside world and focus on what’s in front of you.
How Attention Ties Back to Your Nervous System
People with ADHD are familiar with the negative self-talk that can build up when you forget an important deadline, are running late to an event, or get sidetracked yet again. As much as you might tell yourself to just “try harder” or “do better next time,” that often sets you up for even more stress and anxiety.
The problem? This actually exacerbates the issue, impairing your executive function even further. As your nervous system senses stress, it shifts into fight-or-flight mode. As this ramps up, your brain focuses more on scanning for perceived threats than on the task at hand. Research shows that even mild stress can impair the prefrontal cortex, the part of the brain responsible for planning, working memory, and attention.
Add in other common ADHD scenarios—frustration when a task keeps stalling, overstimulation from constant pings and notifications, fatigue from a poor night’s sleep—and sustained concentration becomes nearly impossible. Plus, for people with ADHD who often experience emotions more intensely, these states can hit even harder.
What an Early Apollo Study Suggests
Regulating your nervous system is an important first step toward a steadier mood and easier focus. Apollo is designed to support this shift, using gentle vibrations to signal safety to the body. These Vibes help activate the vagus nerve and the parasympathetic nervous system (the internal system responsible for rest, recovery, and balance), allowing the body to settle into a calmer, more focused state. And a small 2023 pilot study showed what this can look like in practice.
Family nurse practitioner Amy Edgar, APRN, brought Apollo into her neurodevelopmental pediatrics clinic after first using it herself to stay calm in a high-stress work environment. In the pilot, 15 patients ages 7-17 wore Apollo during a typical therapy session. Their diagnoses included ADHD, autism, anxiety, mood, and impulse-control conditions. Clinicians, parents, and patients recorded their observations before and after.
All participants showed improvements in mood and behavior; anxiety dropped by half for 14 of 15 patients, and 9 of 10 patients showed improved engagement. As one clinician put it, "I saw a level of engagement with the child I had not seen before."
While this study wasn't designed to evaluate Apollo as a treatment for ADHD or any other condition, the findings signal how a more regulated nervous system can have a positive impact on someone’s mental state. And this is true at any age: when your nervous system feels calmer, it's easier to engage in the present moment.
Regulation Before Attention: Support Your Nervous System
It’s easy to beat yourself up when you feel behind on important tasks or like you just can’t focus. The reality is that this often stems from an overactive nervous system, and more stress = more likely to get distracted.
Stress can impair the part of the brain responsible for planning and focus, while a calmer, more regulated nervous system makes it easier to settle in and give your attention where it’s needed.
So before you start the negative self-talk loop while staring at a blank page or doomscrolling instead of doing homework, ask yourself: does my nervous system need support first?
This is where Apollo can help, working alongside the strategies you already rely on. Try the Focus Vibe [link] before a work session, or the Calm Vibe when stress is running high, to help your body settle so focus feels like less of a battle.
