Accurate Assessments, Administered Anywhere.
Our test battery is designed to provide reliable and robust cognitive performance data.
Diagnosis is difficult.
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Manually administered tests of memory and cognition have proved to be time-consuming and costly.
Additionally, there is a wealth of data that is never captured by traditional pen-and-paper tests.
Diagnosis is difficult.
Â
Manually administered tests of memory and cognition have proved to be time-consuming and costly.
Additionally, there is a wealth of data that is never captured by traditional pen-and-paper tests.

Challenges to the Current Testing Model
Inter/Intra-Examiner Reliability
In manual scoring, different examiners may record the same finding in different ways. Alternatively, the same examiner may record similar findings differently over time. Similar problems may occur during administration.Â
Lack of Remote Administration Options​
Manual testing requires travel and extended face-to-face contact between patients and examiners. These are deterrents to testing for many individuals.
Lost Phonetic Data
Manual scoring doesn’t allow for intensive analysis of phonetic anomalies that may prove to be pathologically significant.
Cost​
The time-intensive nature of comprehensive neuropsychological assessments—which take at least 12 hours to administer, score, and analyze—make regular neuropsychological testing cost-prohibitive.
Accessibility​
An aging population, coupled with rising rates of Alzheimer’s and Dementia, have left us critically unprepared to meet testing, diagnosis, and treatment needs. In the United States, this effect will be particularly damaging in rural and Spanish-speaking communities.
CCAB Features

Remote Test Administration
- Our remote monitoring Examiner software allows for patients’ to complete the CCAB from home. This is an essential function for immunocompromised, homebound, and rurally located patients.
- LTE-enabled tablets automatically run the CCAB Test-Station upon start-up.
- Examiners may video chat with patients, initiate test sequences, and monitor test progress all though the CCAB Examiner interface.
Automated Testing and Scoring
The CCAB increases testing efficiency by allowing a single CCAB examiner to administer multiple tests concurrently.
CCAB verbal tests are fully automated. Stimuli are delivered via standardized text-to-speech voices and scored with a consensus automatic speech recognition (CASR) algorithm that combines multiple ASR engines to maximize accuracy.
CCAB scoring occurs instantaneously so that examiners can see test scores in real time. Verbal recordings are also stored for more in-depth phonological analysis.

Consensus Automated Speech Recognition
- Multiple automated speech recognition (ASR) engines produce automatic transcriptions of verbal test responses.
- Transcriptions are algorithmically aligned to produce the best consensus ASR transcript, mean word timestamps, and test scores.

Applications

Academic Research
Streamline your academic data collection pipeline and explore a wealth of untouched data captured by our speech recognition and touchscreen analyses.

Healthcare
Provide your patients with the most comprehensive cognitive assessment tool available.

Clinical Trials
Record the slightest significant changes in cognitive performance over time.
Interested in implementing the CCAB in your research?