Perplexity's Brain is a self-improving memory layer that tracks what the AI agent Computer did, what worked, and what failed.

Talk about a gut-brain connection. Scientists have long known about the link between our stomachs and our brains, warning ...

Multitasking usually lowers productivity because most people are “task switching,” which creates a mental “switch cost” that slows processing and reduces accuracy. Switching between tasks strains ...

Object-based attention operates both in perception and visual working memory. While the efficient perception of auditory stimuli also requires the formation of auditory objects, little is known about ...

Researchers found that older adults learned a memory task best after practicing multiple related tasks, suggesting that diverse cognitive training supports mental sharpness as we age. When Ilber ...

Previous studies have explored the effects of retrieval reward and depth of processing in encoding on recognition, but it remains unclear whether and how reward and depth of processing during encoding ...

Please provide your email address to receive an email when new articles are posted on . Overall, 63% of heavy lifetime cannabis users showed reduced brain activity during a working memory task. Not ...

A new meta-analysis found that athletes outperform non-athletes in working memory tasks. The findings contribute to growing evidence that physical activity supports cognitive aging and overall brain ...

Memory, the human ability to recall things that happened in the past, is one of the topics most widely investigated by neuroscientists and psychologists. Past studies have collected extensive evidence ...

Assessing the relationship between a person’s progesterone and estradiol levels at a given moment could help determine when ...

Microsoft is testing the display of memory speeds as MT/s (mega-transfers per second) rather than MHz (megahertz) in the Windows 11 Task Manager. Historically, the data transfer speed of computer ...