Welcome to the Cogstate Portal for the Alzheimer's Disease Neuroimaging Initiative 3 (ADNI3).

Please log in to begin your cognitive assessment.

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Where are you taking the test*
- In Clinic
- At Home
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What to Expect & Important Considerations

The test is made up of 4 sections. Before each section begins you will be presented with instructions, and you’ll have an opportunity to practice.

The entire test should take approximately 15 minutes to complete. It’s important that once you begin, you give it your best effort and continue until finished.

Watch the 2 minute video.

To Prepare for a Successful Cognitive Assessment

Find a quiet room: Pick a location free of distractions, such as the TV or the phone., etc
Prepare your computer or tablet: Adjust the volume, turn off distracting applications and ensure your device is charged or plugged in. If using a tablet, hold it in the landscape position., etc
Get ready to begin: Ensure you are comfortable and have any items you might need close by, such as reading glasses., etc