Brain Fog Index
Brain Fog Index
Brain Fog Screening Assessment | 5 Minutes | Personalised Report | Powered by Cambridge Cognition
A 5-minute screener that pairs a self-reported questionnaire with a validated Cognitive test, to help you understand your Brain fog symptoms better.
Why this matters
Backed by an objective cognitive test, not just how you feel
One combined score for your symptoms and your real performance
Clear next steps, if you need them
Takes less than 5 minutes
In Your 5-Minute Assessment
✨ Brain Fog Symptom Scale (1–2 mins)
Rates your clarity, focus, memory, thinking speed, and energy to understand how brain fog is affecting your day-to-day life.
✨ CANTAB One (2–3 mins)
A validated measure of your current cognitive performance, providing an objective signal alongside your reported symptoms.
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This is for you if
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You feel foggy or forgetful, even after a full night's sleep
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You lose your train of thought mid-sentence
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You take longer than usual to focus or get started
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You want to know if it's normal, or something worth a closer look
What our customers say
"Made Ivory a part of mine and my family's annual health checkups"

Merin Mandanna
Client Partner - Meta
Bengaluru, Karnataka
"Ivory is to brain health, what a gym is like for physical health"

Sachin Gupta
Chartered Accountant
Bengaluru, Karnataka
"The Assessment gave our family quite a few action steps to focus on. Can't recommend it enough"

Sandhya Kailas
VP, Risk Management
Bengaluru, Karnataka
"Everyone touching 40 should do this to take care of their memory."

Krishna Thacker
Advocate
Navi Mumbai, Maharashtra
"A valuable report for anyone concerned about their cognitive abilities."

Bindu P
Retired professional
Kozhikode, Kerala
"It's important to take a Cognitive test to understand your mental well-being."

Gyani Lal
Creative Producer,
Mumbai, Maharashtra
"The Ivory experience empowered me to take control of my family's health."

Subhashree
Food Entrepreneur,
Mumbai, Maharashtra.
"Completely gamified approach to assessing your brain health. Loved it!"

Purnima Aiyar
Fitness Coach
Bengaluru, Karnataka
"Seamless experience from start to end. Will repeat this every couple of years."

Subramaniam K
Leadership Coach
Bengaluru, Karnataka
"Thanks to the Ivory team for a clear and useful report that helps improve my cognitive skills."
