Log In
Book a Call

How NeuroDesign Enhances Mental Well-being in Interior Spaces

biophilic design cognitive neuroscience in design environmental psychology evidence-based design human-centric interiors interior design mental health mental health and interior design mental well-being multisensory design neurodesign sensory architecture Feb 08, 2025

Design shapes lives. I’ve seen it countless times while working with interior designers eager to transform spaces, thinking all they needed was color harmony and functional furniture. They soon realize it’s much deeper. We’re talking about design that taps into the human brain, triggering cognitive and emotional responses that can make people feel more focused, grounded, and—most importantly—well.

So no, neurodesign is not a trend. It is backed by environmental psychology, neuroscience, and decades of research on other cognitive sciences. It’s about understanding how our cognition represents our sensory input and, in turn, affect our behavior. It’s science-driven but deeply human.

And I know it may sound like a lot of theory, so to bust this belief, continue reading to understand some ways to practically apply it in your designs.

But first let's state the fact that the brain doesn’t passively react to its surroundings; it actually actively engages with them. Every sensory stimulus—be it light filtering through leaves, the touch of a soft fabric, or the subtle scent of cedar in a closet—affects our emotional and cognitive states. It’s creating a multisensory environments that enhances (or harms) our well-being.​

In fact, research on environmental psychology has shown that spaces designed with well-being in mind can:

  • Reduce cortisol levels (stress hormone)
  • Improve sleep quality
  • Enhance concentration and memory recall
  • Foster feelings of optimism and resilience​

I mentioned before I would give you some practical applicarions... let's dive into it. Here are some key neurodesign principles. Of course, there are more but these are some core ones:

 

1. Master the Natural and Artificial Light Balance

Neurodesign sees light as a biological trigger. Exposure to natural light boosts serotonin, improving mood and focus. Poor lighting, on the other hand, leads to fatigue and irritability. Some ways to enhance wellbeing through light:

  • Maximize daylight exposure by placing seating areas near windows.
  • Use circadian lighting systems that mimic natural light patterns.

💡Fact: In a 2018 study, workplaces with natural light reported a 50% drop in depression symptoms​

 

2. Represent Nature Indoors

Humans crave connection to nature, this is a proven concept called biophilia. And no, I'm not talking about the typical plant we throw in a random corner because "the room needs greenery". Adding natural elements actually means anything from live elements like plants to textures like wood and stone, to sounds like water or birds, to biomimicry. This is the best way to calms the mind and also boosts cognitive performance. 

Practical Tip: Use vertical gardens, reclaimed wood surfaces, and large-format nature photography to bring the outdoors in. It doesn't have no be "real" nature, by mimicking it you benefit the brain as well.

 

3. Design Beyond Visuals by Engaging All the Senses

Incorporate a multisensory design. I mean, texture matters, temperature matters, sound, smell... When you pay attention, you notice smooth, cold materials like metal or glass evoke detachment, while natural fibers and soft surfaces create warmth and security. This is why sensory contrast is a good idea... combining smooth stone with rough wood stimulates the brain and keeps spaces dynamic​.

👆 Practical App: Pair a textured wool rug with a polished concrete floor for a tactile experience that feels both grounded and luxurious.

 

4. Soundscape, Silence is Not Always the Goal

Sound is one of the most overlooked elements in interior design. By incorporating a controlled soundscape you can reduce tension and boost focus for the user. This is because you would then avoid noise pollution, which increases stress anxiety. Some ways to do this are:

  • Add acoustic panels or rugs to absorb harsh sounds.
  • Use nature-inspired soundscapes like water features to create calm.

Fact: A study on office environments revealed that natural soundscapes improved cognitive performance by 40%​.

  

5. Spatial Flow: Movement Shapes Experience

Layout design is very important... we should be aiming guide movement and emotion through space and understand principles like crowded spaces cause stress, while open, well-defined areas create calm and clarity.

Design Tip: Encourage micro-movements with walking paths, nooks for sitting, or standing workstations and help keep the mind refreshed and engaged.

 

Now, let me tell you...

We’re entering an era where interior design isn’t limited to aesthetics. Actually it's been happening for a while in architecture already. We've realized design is a tool for bettering mental health and human flourishing. And this is not exclusive to any type of project... so it doesn't really matter if you’re designing a home, a wellness clinic, or a collaborative office, neuroscience-backed elements will set your work apart.

I’ve guided more than a dozen designers through transforming their projects with these principles. Every time, they’re amazed by how much more engaged and fulfilled their clients feel. Trust me—it’s a game changer. Actually applying it is life-changing for our clients—and our careers.

 

If this resonates with you, then you might be ready to create spaces that change lives!
đź“ž Book a free session to explore how our mentorship program can help you apply these principles to your projects and revolutionize your designer journey.

NeuroDesign is about making intentional design choices that enhance well-being and elevate every space. Ready to apply these strategies in your projects?

Download my free NeuroDesign Starter Guide