Adults aged 18 to 100 years at the time of enrollment.
Able to read, speak, and understand English sufficiently to complete all study procedures.
Able and willing to provide informed consent.
Adequate hearing, speech, and vision (with corrective devices if needed) to complete computerized voice-recognition cognitive testing.
Able to independently complete the digital cognitive assessment using a computer, tablet, or smartphone with internet access (or at a supervised study site if applicable).
You may not be if
Known Cognitive Impairment Self-reported or previously diagnosed cognitive impairment, memory disorder, mild cognitive impairment, or dementia.
Neurological Disease or Brain Injury History of a neurological condition or brain injury that, in the opinion of the investigator, may adversely affect cognitive performance.
Psychiatric Illness Current or untreated psychiatric illness that may significantly influence cognitive testing performance.
Substance Use or Cognitive-Impacting Medications Current use of substances or medications known to significantly impair cognition or recent substance use that could affect test validity.
Sensory or Communication Limitations Inadequate English proficiency or speech, hearing, or visual impairments that would prevent valid completion of the digital cognitive assessment.
Functional or Medical Conditions Affecting Cognition Medical conditions or functional impairments that, in the opinion of the investigator, may interfere with accurate assessment of normal cognitive performance.
Investigator Discretion Any other condition or circumstance that, in the judgment of the Principal Investigator, would compromise participant safety, study compliance, or the validity of the normative dataset.
