Additional Post Hoc Analysis and Clinical Data Collection

To collect additional Investigational cognitive tasks and additional clinical data for
subjects tested with ElMindA's Brain Network Activation (BNA™).

The BNA™ technology was developed and is utilized by ElMindA Ltd. The (BNA™) Analysis System
is cleared for use by qualified medical professionals for the post hoc statistical analysis
of the human electroencephalogram ("EEG"), utilizing evoked response potentials ("ERP').

Inclusion Criteria:

- Completed a BNA test in the past

- Able to speak, read and understand English sufficiently to understand the nature of
the study, and to allow completion of all study assessments.

- Willingness to participate

Exclusion Criteria:

- Significant Sensory deficit