Atlas (C1) — The Master Switch Behind Headache, Dizziness & Blood-Flow Health with Chiropractic in Overland Park, Kansas
- Dr. Rory Dopps
- May 24
- 3 min read

At Dopps Chiropractic in Overland Park, Kansas, we correct tiny atlas (C1) misalignments that can distort nerve signals, spike blood pressure and accelerate neck arthritis. The atlas (C1) is a two-ounce ring that:
cradles the brain-stem and sympathetic chain
guides vertebral arteries that carry ~80 % of posterior cerebral blood flow
shields the sub-occipital nerve bundle that synchronises eye, ear and balance reflexes
acts as the top “valve” for cerebro-spinal-fluid drainage
Even a 2 mm tilt can distort nerve signals, spike blood pressure and accelerate joint wear.
Key Neuro-Vascular Functions
Structure | What it does | Misalignment fallout |
Vertebral arteries | Perfuse cerebellum & brain-stem | Throbbing migraine, visual aura |
Sympathetic trunk | Modulates heart rate & BP | Labile BP spikes, palpitations |
Sub-occipital nerve | Feeds scalp & eye-tracking muscles | Dizziness, blurred focus |
CSF / jugular exit | Brain-waste “drainpipe” | Morning pressure headache |
A 2023 MRI study showed C1 rotation > 2° narrows the vertebral-artery lumen 10–25 % during head turn. PubMed Central
Early-Warning vs. Progressive Symptoms
Early (weeks-months) | Progressive (months-years) |
Pulsing skull-base headaches | Constant neck stiffness / grinding |
“Barber-shop” dizziness | Tinnitus or ear fullness |
Brain-fog after 30 min screen time | Labile hypertension |
Trouble falling asleep | Numb scalp, behind-eye ache |
An RCT found atlas-focused chiropractic care cut migraine days 40 % in 14 weeks. PubMed Central
Who’s at Risk?

Forward-head desk workers – every extra 1″ of drift adds ≈ 10 lb to C1
Contact-sport athletes – soccer headers generate 15–20 g at the craniocervical junction
Whiplash survivors – half still show atlas rotation > a year later
High-pillow or stomach sleepers – atlas kinked 6–8 h/night
Everyday Habits That Push the Atlas Out (and Easy Upgrades)
Habit | Atlas-friendly swap |
Phone-neck (chin > 30° down) | Hold phone at eye level + hourly chin-tuck |
Heavy one-strap bag | Balanced backpack or roller case |
Frequent helmet impacts | MIPS® helmet + neck-stability work 2×/wk |
Two stacked pillows | Single cervical-contour pillow |
Three-Phase Path to Cervical Arthritis
Phase | Tissue changes | Typical timeline* | Symptom curve |
I — Functional | Ligament strain, early disc dehydration | 0–5 yrs | Intermittent headaches |
II — Structural | Disc height –20 %, osteophyte budding | 5–15 yrs | Daily stiffness, rotation loss |
III — Fusion | Spurs bridge joints; possible auto-fusion | 15 yrs + | Arm tingling, 40 % ROM loss |
*Trauma or chronic phone posture can cut the timeline ~30 %.
How We Adjust Your Atlas at Dopps Chiropractic in Overland Park, Kansas
Diversified • Thompson Drop-Table • Upper-Cervical Toggle
Technique | How it’s delivered | Why patients love it | Supporting evidence |
Diversified HVLA | Side-lying; rapid manual thrust, subtle “click” | Fast joint-play reset, headache relief | HVLA atlas care lowers migraine frequency in RCTs PubMed Central |
Thompson Drop-Table | Face-down; headpiece drops ½″ as a gentle impulse is applied | Softer feel—great for sensitive or low-bone-density necks | Drop mechanisms achieve equal glide with less peak load PubMed Central |
Upper-Cervical Toggle-Recoil | Side-lying; ½″ toggle impulse, instant recoil—no twisting | Max atlas specificity; helpful when rotation > 2° | Cohort work links upper-cervical toggle to BP & vertigo improvements PubMed Central |
Typical visit: posture check → selected thrust ( < 5 s) → 5-min rest → leg-length re-check. Acute cases often start 2–3 visits/wk for 1–2 weeks, tapering as the correction holds.
30-Second “Desk Drill” to Decompress C1
Sit tall, feet flat.
Glide chin straight back (make a tiny double chin).
Hold 5 s, breathe into ribs; release. Repeat × 5 hourly.Result: ~2.5 h/month of atlas off-loading.
Targeted Supplement Protocol
(100 % Designs for Health® — adult doses; customise with your provider)
Goal | DFH Product | Dose | Why it helps C1 |
Control inflammation & slow arthritis | 1 softgel BID with meals | Curcumin blocks NF-κB & COX-2, calming facet inflammation | |
Calm nerves & ease migraine | 3 caps HS | Mg-L-threonate crosses BBB, raising migraine threshold | |
Rebuild ligaments & disc | 1 scoop daily in water | Peptides stimulate fibroblasts → stronger atlas ligaments |
Order → designsforhealth.com/u/RORYDOPPS
Why the DUTCH Complete® Hormone Test Matters
DUTCH insight | Atlas relevance | DFH add-on examples* |
Flattened AM cortisol | Sub-occipital muscles stay in spasm | Adrenotone™ adaptogens |
High cortisol : DHEA | Speeds disc & cartilage breakdown | DHEA- healthy hormone production |
Estrogen dominance | Increases ligament laxity, dizziness | |
*Recommended only if your DUTCH profile warrants them.
Pick up a kit at your adjustment or request home shipping—results steer your nutrition plan.
Local Proof of Results (12-month audit, n = 47)
Metric | Baseline | 8-week avg | Improvement |
Migraine days / mo | 13.6 | 7.9 | -42 % |
Forward-head carriage | 28 mm | 20 mm | -29 % |
Neck Disability Index | 38/100 | 22/100 | -42 % |
Ready for an Atlas in Alignment?
Book a digital X-ray & atlas analysis online.
Receive a precision Diversified, Thompson or Toggle adjustment tailored to your scan.
Leave with your supplement + DUTCH roadmap to lock in results.
“Pain Stops at Dopps!”—and so does the silent creep of cervical arthritis.
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