Regulatory guidance in both Europe and the U.S. has mandated the use of cognitive testing in the development of drugs for a number of neurological and psychiatric disorders. A number of companies have also sought to incorporate cognitive testing as a means of testing drug safety and efficacy in exploratory studies. This approach has been especially popular in early phase II studies in which evidence of efficacy has now routinely been observed in studies of both modest size and length. Greater demand has led to a marked increase in the number of cognitive testing suppliers, who now offer sponsors a wide variety of tests and methods of assessment. This course has been designed to assist potential purchasers of cognitive testing services with the issues and requirements attached to the use of cognitive services with the issues and requirements attached to the use of cognitive testing in clinical drug trials.
Introduction to Cognitive Testing
May 2nd, 2007
London, --
GB
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![A normal mammogram confirmed by three-year radiologic follow-up illustrates reader-marked regions of interest (ROIs) during (A) unaided (round 1) and (B) artificial intelligence (AI)–assisted (round 2) reading. Each colored dot represents an ROI for recall by a human reader. Readers could mark more than one ROI per case, represented by multiple dots of the same color. During AI-assisted reading, the AI system displayed three visible prompts: two with suspicion of malignancy scores of 35% (left mediolateral oblique [L MLO] and craniocaudal [L CC]) and one with a suspicion of malignancy score of 10% (right craniocaudal [R CC]), shown as polygonal overlays. Without AI, six of 10 readers (60%) marked a false-positive ROI. With AI assistance, this fell to two of 10 (20%). R MLO = right mediolateral oblique.](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/07/2026-07-14-radiology-mammogram-ai-auto-bias.H0bYO8QlWs.jpg?auto=format%2Ccompress&fit=crop&h=112&q=70&w=112)

