Home - CCAB Tests

The CCAB has been normed for at-home and in-laboratory test administration.
CCAB tests are self-administered with examiner proctoring to assure test validity.
Potential error conditions are digitally flagged for rapid examiner correction.
Examiners can test multiple patients concurrently.
CCAB tests can be administered over cellular as well as Wi-Fi networks to assure universal test access.

Unlike other computerized batteries, the CCAB includes a complete selection of verbal tests (e.g., logical memory, picture description, verbal fluency, etc.).
Stimulus intensities are adjusted to compensate for hearing loss.
Digital recordings are accurately transcribed and timestamped by consensus automatic speech recognition.
The analysis of recordings and transcripts quantifies temporal, lexical, phonological, syntactic, and semantic speech features.

Calibrated stimulus and response timing with timing uncertainty measures to assure valid test administration.
Objective scoring algorithms reduce bias and errors of manual scoring and enable more comprehensive quantification.
Comprehensive scoring models account for twice the performance variance as traditional (Age, Education, Gender) models further improving CCAB test sensitivity.
Reports include traditional accuracy measures, processing speed measures, and cognitive domain metrics.
NBS supports open data access to anonymized and deidentified CCAB normative data at www.osf.org.

About Us

NBS developed CCAB to enhance brain health measurement tools, automating memory and cognition tests with superior quality assurance.

0%+

transcription accuracy in verbal tests

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tests administered

years of expertise in delivering innovative brain health solutions

people provided normative data

people providing longitudinal data

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measures collected and analyzed

Experience enhanced verbal testing capabilities with our comprehensive assessment tools, providing insights into cognitive functions.

Gain valuable demographic data analysis, empowering you with a deeper understanding of cognitive health trends across diverse populations.

Discover the streamlined CCAB experience, simplifying the complexities of cognitive assessment to deliver precise and efficient results.

Explore our commitment to innovation and inclusivity, driving advancements in brain health assessment beyond conventional standards.

Embrace the future of cognitive assessment with our cutting-edge technological solutions, ensuring accurate and accessible evaluations for all.

Trust in our rigorous quality assurance measures, ensuring the reliability and integrity of every cognitive assessment conducted.