The Most Underrated Holistic Therapy You've Never Tried

Neurofeedback:
The Hidden Gem
of Brain Healing.

More people need to know about this. Neurofeedback is one of the most powerful, evidence-based, drug-free therapies available today — and most people have never heard of it. At BrainFit Studio, we're changing that.

Greenville · Simpsonville · Spartanburg SC · Remote Nationwide

Start Your Brain Training See How It Works
Alpha Beta Theta SMR Delta Gamma
Why More People Need to Know About This

"It sounds too good to be true" —
but the science is real.

"Imagine being able to train your brain the same way you train a muscle — without drugs, without effort, just feedback and repetition. That's neurofeedback."

Neurofeedback — also called EEG biofeedback — is a non-invasive brain training technique that teaches your brain to self-regulate in real time. During a session, EEG sensors read your brainwave activity and software provides instant feedback — usually through sounds or video — that rewards the brain when it produces healthier patterns. Over time, through repetition, the brain learns. It's operant conditioning for your neural networks.

It's been studied for over 50 years. It's used by NFL teams, Navy SEALs, elite musicians, and trauma survivors. And yet most people have never heard of it. At BrainFit Studio, we believe everyone deserves access to this kind of care.

ADHD Anxiety PTSD Sleep TBI Recovery Depression Peak Performance Autism Chronic Stress
BRAINWAVE FREQUENCIES δ Delta 0.5–4 Hz · Deep sleep θ Theta 4–8 Hz · Creativity, trauma α Alpha 8–12 Hz · Calm focus β Beta/SMR 12–30Hz · Focus, alert γ Gamma 30–100Hz · Higher cognition NEUROFEEDBACK TRAINS BRAIN TO PRODUCE MORE HEALTHY PATTERNS THROUGH REAL-TIME REWARD FEEDBACK OVER 15–40 SESSIONS → LASTING CHANGE
The Neurofeedback Process

How it works: simple in practice,
profound in impact.

Every session follows the same elegant feedback loop. You sit comfortably, electrodes read your brainwaves, software analyzes the patterns in real time, and your brain receives instant rewards for moving toward healthier activity. Repeat 20–40 times. Keep the changes for life.

Sensors on Brain EEG reads brainwaves live Brain Activity Analyzed Software interprets patterns Mind Trains & Adjusts Brain responds & learns Positive Feedback Sounds & rewards Rewire. Regulate. Relax.
01
Wear & Relax
EEG electrodes placed on your scalp. Sit back, watch a video or listen to music. Completely passive — your brain does the work.
02
Real-Time Reading
Software reads your live brainwave activity — identifying dysregulated patterns like excessive theta (daydreaming) or suppressed alpha (anxiety).
03
Instant Reward
When your brain produces healthier patterns, the feedback signal rewards it. Audio brightens, video sharpens. The brain learns to repeat what gets rewarded.
04
Lasting Change
Over 20–40 sessions, the brain builds new neural pathways. These changes persist long after training ends — unlike medication, which stops working when you stop taking it.
How Long Does It Take?

Results that last a lifetime —
not just while you're training.

One of neurofeedback's most powerful advantages over medication: the changes it produces are neuroplastic — meaning your brain physically rewires. That said, repetition is essential. Here's what the research and clinical experience tell us.

6–8 wk
First Noticeable Improvements
Most clients report meaningful changes in sleep, focus, or emotional regulation within the first 6–8 weeks of consistent training — often before completing their full program.
20–40 sessions
Full Neuroplastic Change
Research consistently shows 20–40 sessions produces lasting neuroplastic change. Complex presentations like PTSD or TBI may benefit from more. ADHD and anxiety often respond within the lower range.
20 min
Per Session — Home or Office
Sessions are just 20 minutes. In-office sessions with BrainPaint include clinician oversight. Remote sessions via BrainBit can be done daily from home — which accelerates results through frequency.
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What does the research say about lasting change?
A landmark long-term follow-up study of ADHD neurofeedback found that gains in attention and behavior were maintained at 6-month and 2-year follow-up — without ongoing treatment. Similar durability findings have been reported for anxiety and PTSD protocols. Neurofeedback doesn't just manage symptoms — it helps the brain learn to regulate itself.
Which Is Right for You?

At-home training vs. in-office:
both are powerful — for different reasons.

BrainFit Studio offers both options. The right choice depends on your presentation, goals, schedule, and how quickly you want to progress. Many clients do both — starting in-office to establish protocol, then continuing at home for frequency and habit formation.

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At-Home Training

BrainBit Headband · Remote Program
  • Convenience & daily routine building
  • Consistent repetition — train every day
  • Habit formation & long-term stickiness
  • Steady, gradual neuroplastic change
  • Independent home use — no commute
  • Available anywhere in the US
Best For
  • ADHD & focus challenges
  • Mild–moderate anxiety
  • Stress, burnout & sleep issues
  • Ongoing maintenance training
🏥

In-Office Training

BrainPaint System · Simpsonville SC
  • Clinical precision & multi-site electrode placement
  • Real-time clinician adjustments & oversight
  • Deeper nervous system protocol calibration
  • Full BrainPaint system with advanced protocols
  • In-person qEEG-guided protocol design
  • Faster progress for complex presentations
Best For
  • Traumatic brain injury (TBI)
  • Complex trauma & PTSD
  • Emotional instability & dysregulation
  • Those needing faster clinical progress
⚡

Often, a Hybrid Approach Works Best.

Start in-office with BrainPaint for protocol calibration and faster initial progress — then continue at home with BrainBit for daily repetition and habit formation. This combination delivers the precision of clinical oversight and the consistency of daily practice. It's the most powerful protocol we offer.

Our In-Office System

BrainPaint: research-grade
neurofeedback in Greenville SC.

The BrainPaint System

Clinical EEG · Multi-Site · FDA Registered

BrainPaint is one of the most clinically sophisticated neurofeedback platforms available — used in hospitals, research centers, and elite performance programs worldwide. At BrainFit Studio, it's the cornerstone of our in-office brain training protocols.

Unlike consumer EEG devices, BrainPaint supports full multi-site electrode placement, complex protocol stacking, and real-time amplitude and frequency threshold adjustment — giving Dr. McKeithan the precision to target exactly what your brain needs.

  • Multi-site EEG electrode placement for comprehensive brain mapping
  • Amplitude and frequency threshold control in real time
  • Supports Alpha/Theta, SMR, Beta, and advanced combined protocols
  • Audio and visual reward modalities for robust conditioning
  • Continuous session data logging for outcome tracking
  • Research-validated protocols for ADHD, PTSD, autism, and TBI

BrainPaint's research base is one of the reasons we chose it. Here's what the science shows for the populations we serve most.

🧠

ADHD — Strongest Evidence Base

Decades of randomized controlled trials support neurofeedback for ADHD — with meta-analyses showing improvements in inattention, hyperactivity, and impulsivity comparable to medication, with lasting effects. BrainPaint SMR and theta suppression protocols are our primary approach.

🛡️

Trauma & PTSD

Alpha/Theta neurofeedback has been studied specifically for PTSD and trauma — helping reduce hypervigilance, improve emotional regulation, and decrease intrusive symptoms. Particularly relevant for our veteran clientele through VA CCN referrals.

♾️

Autism Spectrum

Emerging research on BrainPaint protocols for autism shows improvements in communication, sensory regulation, and social behavior. Neurofeedback targets the dysregulated connectivity patterns associated with ASD without pharmacological intervention.

💤

Sleep & Anxiety

Alpha enhancement and SMR protocols are well-supported for generalized anxiety and insomnia. Many clients report significant sleep improvements within the first 10 sessions — often before changes in attention or mood appear.

The BrainFit Difference

Neurofeedback is the foundation —
but we go further with whole-brain care.

When appropriate, BrainFit Studio integrates neurofeedback with complementary therapies that optimize brain function from the inside out — addressing nutrition, genetics, and cognitive training alongside EEG-based brain training for maximum outcomes.

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Nutrigenomic Genetic Testing
For clients with ADHD, mood dysregulation, or treatment-resistant presentations, we analyze SNP-level genetic data to identify neurochemical bottlenecks — methylation, dopamine metabolism, COMT, MTHFR — and design personalized supplement protocols that support what neurofeedback is training.
💊
Targeted Supplement Protocols
Based on genetic testing and clinical assessment, we recommend evidence-based supplements — omega-3s, magnesium glycinate, B-complex variants, adaptogens — from trusted professional brands (Thorne, Orthomolecular, Designs for Health) to support neurofeedback outcomes and fill dietary gaps.
🎮
CogniFit Game Training Between Sessions
To optimize results between neurofeedback sessions, we prescribe CogniFit digital cognitive training games targeting the specific domains your assessment identified — working memory, processing speed, attention, and executive function. This keeps neuroplastic momentum building daily, not just during sessions.
🥗
Dietary Guidance & Brain Nutrition
What you eat directly impacts what your brain can do. We provide dietary guidance targeting inflammation reduction, gut-brain axis support, and micronutrient optimization — addressing the biological substrate that neurofeedback protocols depend on.
📊
ADHD + Full Cognitive Battery
For ADHD clients, we combine neurofeedback training with a full assessment battery (DSM-5, Conners CPT, CogniFit) to identify the precise cognitive deficits being targeted — allowing protocol customization that generic programs simply cannot match.
🔗
Integrated Clinical Psychology
Dr. McKeithan integrates neurofeedback with clinical psychology, EMDR, and neuroscience-informed therapy when appropriate — addressing the psychological dimension of dysregulation alongside the neurological. Brain training and therapy are not competing; they're complementary.
Why BrainFit Studio

What sets our practice apart.

There are other neurofeedback providers in Upstate South Carolina. Here's what makes BrainFit Studio the right choice for people who take their brain health seriously.

01
Clinical Psychology Foundation
Dr. McKeithan holds a Doctorate in Clinical Psychology (PsyD) — not a certification course. Every protocol decision is grounded in clinical training, diagnostic assessment, and ongoing outcome monitoring. This isn't a wellness studio; it's a clinical practice.
02
Multi-Modal Assessment Before Training
We don't guess. Before training begins, we establish your cognitive baseline using validated tools — Conners CPT, CogniFit battery, DSM-5 criteria, and clinical interview. Your protocol is designed around data, not assumptions.
03
Both In-Office & Remote Programs
Most neurofeedback providers offer one or the other. BrainFit Studio offers both — BrainPaint for precision clinical work in our Simpsonville SC office, and BrainBit for remote home training anywhere in the US. You get the right modality for your situation.
04
Integrative Whole-Brain Protocols
We are one of the only practices in the region combining neurofeedback with nutrigenomic testing, targeted supplementation, CogniFit cognitive training, and clinical psychology in a single integrated treatment plan. The results speak for themselves.
05
Veteran-Owned, Veteran-Focused
BrainFit Studio is a Service-Disabled Veteran-Owned business and a VA Community Care Network (CCN) Provider. Veterans referred through the VA system receive the same evidence-based neurofeedback care as every other client — with specialized PTSD and hypervigilance protocols.
06
Greenville SC's Only Full-Spectrum Neurofeedback Practice
To our knowledge, BrainFit Studio is the only practice in the Greenville-Simpsonville-Spartanburg area offering BrainPaint in-office training, BrainBit remote programs, ADHD assessments, genetic testing, and CogniFit integration under one clinical roof.

Your brain can change.
Let us show you how.

In-office neurofeedback in Greenville, Simpsonville & Spartanburg SC — or remote training delivered to your door anywhere in the US. The first step is a conversation.

Book a Free Consultation
(864) 400-1469  ·  yourkindofhappy@pm.me  ·  Financing Available

BrainFit Studio provides professional neurofeedback therapy and EEG biofeedback in Greenville, SC, Simpsonville, SC, Spartanburg, SC, and throughout Upstate South Carolina, with remote neurofeedback programs available to clients anywhere in the United States. Our BrainPaint in-office system delivers clinical-grade neurofeedback for ADHD, anxiety, PTSD, trauma, autism, TBI, sleep disorders, and peak performance optimization. Remote clients receive a leased BrainBit EEG headband with clinician-supervised protocols for home training.

BrainFit Studio is led by Dr. Matthew McKeithan, PsyD, a licensed Clinical Psychologist and Service-Disabled Veteran, and is a VA Community Care Network (CCN) Provider for Region 3. Our integrative approach combines neurofeedback with genetic testing, supplement protocols, CogniFit cognitive training, and clinical psychology for comprehensive brain health outcomes. If you are searching for neurofeedback near me, neurofeedback Greenville SC, ADHD neurofeedback therapy, BrainPaint neurofeedback, remote neurofeedback online, or holistic ADHD treatment Upstate SC — BrainFit Studio is here to help.