Frequent AI Use Causes "Brain Fry" — What Is It?

The use of artificial intelligence (AI) has become increasingly common in various work activities. Many people utilise AI for writing, analysing data, summarising information, and assisting with decision-making.

This technology is valued for its ability to boost productivity by completing various tasks in a short timeframe. However, alongside these conveniences, new concerns have emerged regarding its impact on human cognitive abilities.

A number of researchers have begun highlighting a phenomenon known as “AI brain fry” — a condition of mental exhaustion that arises from excessive reliance on AI tools in work.

A recent study has uncovered a new side effect of AI use in the workplace: the phenomenon known as “AI brain fry”. The term “brain fry” refers to mental fatigue resulting from overusing or excessively interacting with various AI tools beyond human cognitive capacity.

These findings were presented in research published recently in the Harvard Business Review (HBR).

The term is used to describe the inundation of low-quality content or work that emerges from excessive AI use in work processes.

In the latest research titled “When Using AI Leads to ‘Brain Fry’”, HBR surveyed approximately 1,500 full-time workers in the United States.

The results showed that some workers who use AI intensively actually experience mental exhaustion, difficulty concentrating, and declining decision-making quality.

Of the respondents, approximately 14 per cent of workers admitted to having experienced the condition called “brain fry”.

The highest percentage was found among professions that extensively utilise digital technology, such as marketing, software development, human resources (HR), finance, and information technology (IT).

Julie Bedard, Managing Director and Partner at Boston Consulting Group and author of the study, stated that this finding serves as an early warning for companies that are overly optimistic about AI’s productivity impact.

“AI can develop very rapidly, but the human brain remains the same as it was yesterday,” Bedard said.