How Orena Works
Alzheimer's begins 10–20 years before symptoms appear. Orena puts you in control — with a clinically validated cognitive assessment you can complete in under 30 minutes, from your own home.
Read the validation study in JMIR Aging →
Personal Information
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Order in minutes—no referrals, no appointments. Start today right from home with a quick device check.
Connect the dots alternating between numbers and letters: 1-A-2-B-3-C-...
Short, clinically-validated tasks assess your memory, attention, processing speed, executive function, and visuospatial skills.
Attention
Trails A
Mental Flexibility
Trails B
Executive Function
Stroop Test
Clinician‑reviewed results with clear performance + risk scores by domain and next‑step guidance. Easily retest to monitor change over time.
Why Early Testing Matters
Cognitive decline often goes undetected for years. The earlier you know, the more options you have.
Americans unaware they have mild cognitive impairment
could progress to Alzheimer's or dementia without intervention
of dementias may be preventable or delayed with timely action
See Everything We Test
Using a set of clinically validated tasks, we assess the four key domains of brain function that matter most for detecting early signs of decline.
- 1
Memory Function
Immediate & Delayed Word Recognition tasks assess your ability to encode, store, and retrieve information across short and long-term memory systems.
- 2
Attention & Focus
Trails A & B tasks evaluate your capacity to maintain concentration, filter distractions, and sustain mental effort over time.
- 3
Processing Speed
Digit-Symbol Substitution measures how quickly and efficiently your brain processes and responds to new information.
- 4
Executive Function
The Stroop Color & Word test assesses your planning, decision-making, problem-solving, and cognitive flexibility abilities.
Why Families Trust Orena
FDA-Cleared
Powered by BrainCheck Assess™, an FDA-cleared digital cognitive assessment.
Clinician-Reviewed
Every result is carefully reviewed by a licensed clinician before delivery.
HIPAA-Compliant
Your health data is protected with enterprise-grade security and privacy standards.
FEATURED IN
How Orena Compares
See how at-home testing with Orena stacks up against a traditional neurologist visit.
Hear From People Like You
Real stories from people who took control of their brain health.
"I finally feel in control of my brain health. The process was so simple and the results gave me real clarity."
Vicky R., 45
"The results surprised me — in the best possible way. I now have a baseline to track going forward."
Emma T., 27
"This was the wake-up call I didn't know I needed. Clear, actionable, and I didn't have to leave my house."
Lauren R., 65
Common Questions
Quick answers to the things people ask most before getting started.
Take Control of Your Brain Health
Alzheimer's begins 10–20 years before symptoms.
Early insight gives you time to act. Start with a free screener — the full assessment is covered by most insurance, including Medicare.
& more