The symptoms that last at least three months, sometimes for years, include fatigue, cognitive trouble known as “brain fog,” ...

Fewer than one in five people pass this IQ test, thought to be the shortest in the world only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...

and obtaining a brain MRI or CT scan along with laboratory tests for conditions that may contribute to cognitive impairment. The integration of new brain scans, spinal fluid tests, or other ...

The brainiacs on trial here are OpenAI's GPT-4 and GPT-4o; Anthropic's Claude 3.5 Sonnet, and Google's Gemini 1.0 and 1.5. When subjected to the Montreal Cognitive Assessment (MoCA), a test ...

Fewer than one in five people pass this IQ test, thought to be the shortest in the world only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...

using the Montreal Cognitive Assessment (MoCA) and additional tests. Design Cross sectional analysis. Setting Online interaction with large language models via text based prompts. Participants ...

Almost all leading large language models or "chatbots" show signs of mild cognitive impairment in tests widely used to spot early signs of dementia, finds a study in the Christmas issue of the BMJ.

While beating physicians in various tests, "LLMs face difficulties with a standard cognitive exam," Dayan said. "Specifically, they all have impairment in higher visual functions and in spatial ...

Almost all leading large language models or “chatbots” show signs of mild cognitive impairment in tests widely used to spot early signs of dementia, finds a study in the Christmas issue of The ...