William Trender

Feb 2, 2024 | thelancet.com | William Trender |Peter Hellyer |Adam Hampshire

Cognitron tasksObject memoryTwenty black-and-white images of everyday objects were presented sequentially in random order. Presentation times were uniform at 2000 ms, with an inter-stimulus interval of 500 ms. Participants were tested on their memory of the objects immediately after the presentation in a multiple-choice array of 8 images (a 3 by 3 grid with an empty central box, Fig. 2A). One image was identical to one of the 20 objects presented prior and was the correct answer.