- What This Cheat Sheet Covers (and What It Doesn't)
- Identity Check: Which DACNB This Is
- The 16 Written-Exam Domains at a Glance
- Heavy-Hitter Domains and What to Master in Each
- The Work-Activity Axis: Why Diagnosis Dominates
- Performance Exam Scope: Bedside Skills by Weight
- Case-Study Weights and Clinical Reasoning
- Facts This Sheet Deliberately Leaves Out
- Sequencing Your Review Around the Blueprint
- Frequently Asked Questions
- The written blueprint has 16 content domains; Cerebellar/Vestibular is the largest at 10%, followed by Brainstem and Autonomic at 8% each.
- Work activities form a separate axis: Diagnosis/Differential carries 42% and Treatment and Rehabilitation 24% of the written exam.
- The performance exam weights Cranial Nerve Examinations at 18% and Cerebellum and Vestibular evaluation at 17% of physical-exam scope.
- Never add the work-activity axis to the 16 domains; the two views cross-cut the same content and each totals 100%.
What This Cheat Sheet Covers (and What It Doesn't)
This is a one-page-style review of the facts that matter most for the Diplomate of the American Chiropractic Neurology Board (DACNB) credential, built around the current public blueprint. Everything here is anchored to the 2024-final written-examination weights published in the October 3, 2024 ACNB Job Analysis Report and cross-checked against the Candidate Handbook revised August 2024. If you are looking for the broader strategy picture, the DACNB Study Guide 2026 walks through preparation end to end, while this page is meant to be the quick-reference layer you return to the week before an exam.
A cheat sheet is only useful if it is accurate, so this one is explicit about its limits. The public job-analysis summary does not reproduce every underlying knowledge, skill, or task statement, and the full Competency Requirements Guide was not retrieved for this review. Treat the numbers below as the shape of the exam, not a substitute for the official documents on the ACNB resources page.
Identity Check: Which DACNB This Is
The acronym DACNB is shared by several unrelated credentials, and mixing them up is the single most common source of bad exam advice online. This article is about the Diplomate of the American Chiropractic Neurology Board, certified by the American Chiropractic Neurology Board (ACNB), in the specialty of chiropractic neurology.
For definitions and background, see What Is DACNB? and What Does DACNB Stand For?. For eligibility questions, DACNB Requirements 2026 is the right next stop.
The 16 Written-Exam Domains at a Glance
The written examination blueprint divides content into sixteen domains. The weights below are the 2024-final figures; do not use the prior-2019 column or survey recommendations when planning your review.
| Domain | Name | Weight |
|---|---|---|
| 1 | Neuron Theory | 5% |
| 2 | Receptor Systems | 5% |
| 3 | Peripheral Nerves | 7% |
| 4 | Spinal Cord | 6% |
| 5 | Brainstem | 8% |
| 6 | Cranial Nerves | 7% |
| 7 | Head and Face Pain | 6% |
| 8 | Cerebellar/Vestibular | 10% |
| 9 | Basal Ganglia | 6% |
| 10 | Reflexogenic System | 5% |
| 11 | Autonomic Nervous System | 8% |
| 12 | Limbic System | 5% |
| 13 | Lobes of the Brain | 6% |
| 14 | Brain and Its Environment | 5% |
| 15 | Neuroendocrine System | 4% |
| 16 | Pain | 7% |
The handbook uses some equivalent labels for a few of these (for example Cerebellum, Reflexogenic Systems, and Neuro-Endocrine System), so do not be thrown if a document words a domain slightly differently. A fuller domain-by-domain breakdown lives in DACNB Exam Domains 2026: Complete Guide to All 16 Content Areas.
Heavy-Hitter Domains and What to Master in Each
Three domains together account for 26% of the written blueprint: Cerebellar/Vestibular (10%), Brainstem (8%), and the Autonomic Nervous System (8%). They also tend to be the domains where clinical reasoning and anatomy intersect most heavily, which is why they reward deep rather than shallow review.
Domain 8: Cerebellar/Vestibular (10%)
The largest single domain. Expect to connect lesion localization with the clinical signs a bedside examination would reveal.
- Cerebellar pathways, peduncles, and the functional divisions of the cerebellum
- Vestibular pathways, central versus peripheral localization, and eye-movement correlates
- How cerebellar and vestibular findings differentiate from one another at the bedside
Domain 5: Brainstem (8%)
Dense, high-yield anatomy where small lesions produce distinctive syndromes.
- Cross-sectional anatomy at midbrain, pons, and medulla levels
- Long tracts, cranial nerve nuclei, and the crossed-findings logic of brainstem localization
- Vascular territories and how they map to clinical presentations
Domain 11: Autonomic Nervous System (8%)
Often underprepared because it spans anatomy, physiology, and clinical testing.
- Sympathetic and parasympathetic organization, pathways, and central control
- Autonomic findings in the cardiovascular, respiratory, and visceral exam
- Relationships between autonomic function and other systems on the blueprint
The middle tier is Peripheral Nerves (7%), Cranial Nerves (7%), and Pain (7%). These are heavily testable because they link directly to examination technique. If you want to gauge how demanding the whole blueprint is relative to other specialty exams, How Hard Is the DACNB Exam? covers that in depth.
The Work-Activity Axis: Why Diagnosis Dominates
The written exam is also described along a second, separate axis: the work activities a practicing chiropractic neurologist performs. These percentages total 100% on their own and cross the sixteen content domains. They are not six additional domains, and adding them to the domain list would produce a nonsensical 200% blueprint.
| Written-Exam Work Activity | Weight |
|---|---|
| Take a Patient History | 5% |
| Perform a Physical Exam | 20% |
| Conduct or Order Special Studies | 6% |
| Identify Diagnosis(es), Differential Diagnosis(es), Disease Processes, Metabolic Rate, Pathways | 42% |
| Treatment and Rehabilitation | 24% |
| Referral | 3% |
Key Takeaway
Two activities, diagnosis/differential (42%) and treatment and rehabilitation (24%), account for 66% of the written exam's work-activity emphasis. Whatever domain you are studying, practice asking "what is the diagnosis, what else could it be, and what is the management?" rather than only "where is the structure?"
Notice how little weight falls on history-taking (5%) and referral (3%). That does not make them unimportant clinically, but it does tell you where written-exam questions concentrate. The practical consequence: a candidate who can recite anatomy flawlessly but cannot reason from a presentation to a differential will leave points on the table.
Performance Exam Scope: Bedside Skills by Weight
The certification includes a performance examination in addition to the written exam. Its physical-examination scope is a separate distribution that also totals 100%. This is the part of the credential where demonstrated skill, not recall, is what counts.
| Physical-Examination Scope | Weight |
|---|---|
| Obtain the Patient's Vital Signs | 3% |
| Perform Cranial Nerve Examinations | 18% |
| Perform Sensory Examinations | 10% |
| Perform Testing of the Motor Systems | 14% |
| Perform Reflex Testing | 6% |
| Evaluate the Cerebellum and Vestibular Systems | 17% |
| Evaluate Cardiovascular, Respiratory, and Abdomen | 9% |
| Perform Tests Related to the Basal Ganglia | 10% |
| Perform Tests Related to the Limbic System | 5% |
| Perform Cognitive Tests | 6% |
| Additional Tests | 2% |
Two items stand out: cranial nerve examinations (18%) and cerebellum and vestibular evaluation (17%) together make up 35% of the physical-exam scope. That mirrors the written exam's emphasis on Cerebellar/Vestibular and Cranial Nerves, which is a useful alignment: the same material you study for the written exam is what you must be able to perform smoothly at the bedside.
Case-Study Weights and Clinical Reasoning
The performance examination also includes case-study work, again with its own separate distribution totaling 100%. Compared with the written exam, the case-study format shifts weight toward reasoning and management.
| Case-Study Work Activity | Weight |
|---|---|
| Identify Diagnosis(es), Differential Diagnosis(es), Disease Processes, Metabolic Rate, Pathways | 45% |
| Conduct or Order Special Studies | 6% |
| Referral | 4% |
| Treatment and Rehabilitation | 30% |
| Review a Patient History | 5% |
| Perform a Physical Exam | 10% |
Diagnosis and differential reasoning rise to 45% and treatment and rehabilitation to 30%, meaning 75% of the case-study emphasis sits on those two activities. The practical lesson is to practice building a complete narrative: localize, differentiate, justify your reasoning, and articulate a management and rehabilitation plan. For a sense of how these layers affect overall difficulty, see How Hard Is the DACNB Exam?.
A Compact Reasoning Routine
Use the same sequence on every case, in practice and on exam day, so your reasoning becomes automatic.
- Review the history for onset, course, and pattern
- Localize the lesion using the examination findings
- Build a differential and say why alternatives are less likely
- Name appropriate special studies and any referral triggers
- Describe treatment and rehabilitation tied to the diagnosis
Facts This Sheet Deliberately Leaves Out
Several details that candidates commonly ask about were not verified in the supplied official sources, so this cheat sheet does not state them: the exam fee, the numeric passing score, and the pass rate. Quoting numbers here that could belong to a different DACNB credential would do more harm than leaving them out.
To get these details correctly, go to the primary documents: the ACNB resources page and the current Candidate Handbook. Then use our companion pages as orientation, not as a substitute for the handbook: DACNB Certification Cost 2026, DACNB Passing Score 2026, DACNB Pass Rate 2026, and DACNB Exam Dates 2026.
The same caution applies to career questions. The credential is specific to chiropractic neurology, so earnings and job-market claims should be read with that scope in mind. If you are weighing the investment, Is the DACNB Certification Worth It? and DACNB Jobs frame the practical considerations without borrowing numbers from other credentials.
Sequencing Your Review Around the Blueprint
This is the one place where scheduling advice belongs, and it is tied directly to the weights above. The logic: build the foundation first, then spend the most time where weight and clinical integration are highest, and finish with integration and bedside practice.
Foundations
- Neuron Theory and Receptor Systems (5% each) as the vocabulary for everything else
- Peripheral Nerves and Spinal Cord for localization basics
High-Weight Core
- Brainstem (8%) and Cranial Nerves (7%), studied together because their anatomy overlaps
- Cerebellar/Vestibular (10%) paired with the matching bedside examination sequence
Systems and Integration
- Autonomic Nervous System (8%), Basal Ganglia, Limbic System, and Lobes of the Brain
- Reflexogenic System, Head and Face Pain, and Pain (7%)
Synthesis
- Brain and Its Environment and Neuroendocrine System (4%) as connective topics
- Mixed case practice emphasizing diagnosis, differential, and treatment reasoning
Adjust the length to your own timeline and experience; the ordering matters more than the exact number of weeks. For a fuller planning framework, return to the DACNB Study Guide 2026. When you are ready to test recall under realistic conditions, the DACNB practice tests on our main site offer question practice organized to support the domains above.
Frequently Asked Questions
The 2024-final written blueprint lists sixteen content domains, from Neuron Theory through Pain. The largest is Cerebellar/Vestibular at 10%; the smallest is Neuroendocrine System at 4%.
No. The work-activity percentages are a separate axis that cross-cuts the sixteen domains. Each view totals 100% independently, so combining them would produce an invalid 200% blueprint.
Within the physical-examination scope, Cranial Nerve Examinations carry 18% and Evaluating the Cerebellum and Vestibular Systems carries 17%. Motor system testing follows at 14%. Practice these sequences hands-on, not only through questions.
No. The Diplomate of the American Chiropractic Neurology Board is a chiropractic neurology credential from the ACNB and does not establish equivalence to physician neurology board certification such as ABPN. It is also distinct from the AFMA/AANOS Clinical Neurology certification.
Those figures were not verified in the sources reviewed for this sheet, so none are stated here. Check the ACNB resources page and the current Candidate Handbook directly, and see our pages on certification cost and passing score for orientation.