Event Related Potentials
Event Related Potentials provide a noninvasive way to evaluate brain processing speed. Event Related Potentials are a record of the brain’s neural response to new stimuli on a millisecond by millisecond basis as measured by electrodes on the scalp. An event or audiovisual stimulus is introduced via a digital display and headphones. The timing and amplitude of the brain’s responding electrical signals (or potentials) yields the ERP components such as the N200 and P300. Each component reflects a different cognitive operation. The preceding N or P indicates the negative or positive polarity associated with the electrical response, whereas the number indicates the peak latency of the component response in milliseconds. The Event Related Potentials are biomarkers that trace the brain’s electrical response from the moment of signal sensory perception, through interactive response and self- evaluation of that response. Event Related Potentials are indicative of a brain’s performance.
Such clinical grade assessments were previously only in the realm of clinical trials. Sens.ai’s assessments give you access to periodically track your ERP changes as you progress on your cognitive enhancement journey.