Most hearing clinics stop at the audiogram. You raise your hand when you hear the tone, you get a chart with two lines on it, and you are sent home with a recommendation about devices.
That chart is necessary. It is also only half the picture, because hearing is not only an ear function. It is a brain process. The ear collects sound; the brain turns it into meaning. When the ear delivers a degraded signal, the brain has to work harder to do that job — and that extra work has consequences you can measure.
Caring for both at once is what we call BrainEar™. It is not a single test. It is how we structure the whole evaluation.
Why hearing and cognition belong in the same appointment
The evidence connecting the two is now strong enough that treating them separately is hard to defend.
Johns Hopkins Medicine reports that in a study following 639 adults for nearly 12 years, mild hearing loss was associated with roughly double the dementia risk, moderate loss roughly triple, and severe loss around five times. The 2024 Lancet Commission lists hearing loss among the modifiable risk factors worth addressing across the lifespan.
And the ACHIEVE randomized trial, led by Johns Hopkins researchers, found that hearing intervention slowed cognitive decline over three years in participants who were already at higher risk. The effect was not significant across the whole trial population, so this is a reason to evaluate early rather than a promise about dementia — but it is a randomized trial, not an observational one, and that matters.
These are associations and one trial, not a settled causal story. What they justify is straightforward: when someone comes in with hearing difficulty, checking how their brain is coping is worth the extra time.
For a fuller look at the evidence, see what the research shows.
Step one: a hearing evaluation that measures effort, not just thresholds
A comprehensive hearing evaluation at AUDICOG includes the standard diagnostic work and two things most clinics leave out.
The standard work:
- Pure-tone thresholds — the audiogram
- Speech-in-noise testing — how well you follow conversation against background noise, which is the single most common real-world complaint
- Tympanometry and acoustic reflexes — eardrum and middle ear function, which can flag a medical referral
- Otoacoustic emissions — inner ear hair cell function, which helps locate where the hearing loss originates
What we add:
- Listening effort and cognitive load screening — how hard your brain is working to hear. Sustained listening effort is linked to fatigue, and to the cognitive risk described above.
- Health-related quality of life and functional communication assessment — what your hearing is actually costing you in daily life, which is the thing you came in about.
Two people with identical audiograms can produce very different results here. One is comfortable in a noisy restaurant. The other is exhausted by it. The audiogram cannot tell them apart. The effort screening can.
Step two: a full cognitive assessment, when the screening points that way
If the screening indicates it, the next step is a full computerized cognitive assessment. This is the cognitive wellness assessment, and it is a separate, more detailed evaluation — not an extra five minutes tacked onto the hearing test.
It measures the domains that hearing difficulty tends to affect, and that patients most often describe as brain fog:
- Memory
- Attention and concentration
- Executive function
- Processing speed
Results are explained to you in plain language, and they produce a written report your physician can use.
Not everyone needs this step, and we will tell you if you do not. It is recommended when the screening, your history or your own description of what has changed suggests it would add something.
Step three: a plan that treats both
What comes out of the two steps is one plan, not two.
- Hearing technology, if it is warranted, selected and programmed against both the diagnostic findings and the cognitive picture — with the goal of reducing listening effort, not just raising volume
- Communication strategies for the situations that are hardest for you
- Brain health training, where the cognitive assessment indicates it would help
- Medical referral, when something in the findings belongs with a physician
You can see the hearing technology we fit before your visit.
Why AUDICOG works this way
This model exists because of what Dr. Rajarshi Pratihar saw, and then experienced himself.
Over more than a decade as a senior audiologist at MD Anderson Cancer Center, he noticed a pattern in his patients: those with hearing loss often also struggled with memory, attention and focus. Then long COVID gave him the same symptoms — brain fog, lost words, trouble focusing.
His own recovery came through cognitive assessment and brain health training. AUDICOG was built so that the two are addressed together from the first visit, rather than one being noticed years after the other.
You can read his story in full.
You work with him directly, one-on-one, at every visit.
You can meet Dr. Pratihar before you book.
Who this is for
- Anyone with hearing difficulty who has also noticed changes in memory, attention or focus
- Anyone whose main complaint is clarity rather than volume — following conversation in noise
- Anyone who finds listening tiring, or is more worn out after social events than the effort seems to justify
- Families who have noticed repeated questions or withdrawal from conversation
- Adults over 50 wanting a baseline, before anything is obviously wrong
- Patients referred by a physician weighing early cognitive complaints
- Professionals whose work depends on hearing accurately under pressure — see also Executive Hearing Care
What this is not
It is not a dementia diagnosis. A cognitive assessment measures performance across cognitive domains at a point in time. Diagnosing dementia or mild cognitive impairment is a medical process involving history, examination, and often imaging and bloodwork. That belongs with a physician.
It is not a substitute for a neurological workup. If what concerns you is memory and daily function rather than hearing, start with your primary care physician. We work alongside primary care and otolaryngology, and refer when a medical workup is appropriate. With your consent, findings can be shared with your other providers.
It is not standalone brain health care. Everything here is anchored to hearing and tinnitus. If you do not have a hearing concern, this is not the right service for you.
Frequently asked questions
What is BrainEar™?
It is AUDICOG’s model of care: assessing and treating hearing and brain health together rather than in isolation. Every service here is built on it.
How is this different from a regular hearing test?
A regular test tells you what you can detect. This adds how hard your brain is working to understand, and — when indicated — how your memory, attention, executive function and processing speed are performing.
Do I automatically get the cognitive assessment?
No. The hearing evaluation includes listening effort and cognitive load screening. The full computerized cognitive assessment is a recommended next step when that screening, or your history, points to it.
Does insurance cover it?
AUDICOG is a private-pay practice, so we do not bill insurance. We provide itemized receipts and superbills, which you can submit to your plan if it offers out-of-network reimbursement.
Can hearing aids protect my memory?
They are not a dementia treatment, and nobody should tell you otherwise. What treating hearing loss can do is reduce the listening effort that makes memory feel worse than it is, keep you socially engaged, and address one of the risk factors the Lancet Commission identifies as modifiable.
I passed a hearing screening. Do I still need this?
Possibly. Screenings check thresholds. People with normal audiograms can still struggle badly with speech in noise and still be working hard to listen.
Will my physician get the results?
Yes, with your consent. The findings are written up so they can be used as part of a broader care plan.
If hearing has become work, and you have noticed it in your memory or focus too, those belong in the same appointment.
Book a Hearing and Brain Health Evaluation
Clinical note: This article is educational and is not a substitute for individual evaluation or a medical cognitive workup.
References
- Johns Hopkins Medicine. The Hidden Risks of Hearing Loss.org
- Lin FR, et al. Hearing intervention versus health education control to reduce cognitive decline in older adults with hearing loss in the USA (ACHIEVE): a multicentre, randomised controlled trial. The Lancet. 2023;402(10404):786–797.
- Livingston G, et al. Dementia prevention, intervention, and care: 2024 report of the Lancet Commission. The Lancet. 2024;404(10452):572–628.
- Harvard Health Publishing. Hearing aids may reduce cognitive decline. harvard.edu
- Stanford Medicine. Hearing loss treatment transformation is on the horizon. stanford.edu
- Cleveland Clinic. Presbycusis (Age-Related Hearing Loss). my.clevelandclinic.org
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