Chatgpt could silence the brain as experts call for precaution for long -term use

Long -term Chatgpt use could have negative effects on brain function.

This is according to a study led by the Massachusetts Institute of Technology (MIT), which found that the use of a large language model (LLM) to write several tests for a period of four months could hinder cognitive skills.

In the study, 54 participants were divided into three groups.

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A group used Chatgpt, a LLM product made by Openai, to write an essay.

The second group used only one search engine and the third group used only their own brains, according to a MIT press statement.

The participants underwent three sessions where they completed the same task. In the fourth session, the LLM group was asked to write an essay without tools and asked the group “only cerebral” to use a LLM for help.

During each session, researchers recorded the participants’ brain activity through an EEG monitor to evaluate their “cognitive commitment and their cognitive burden” and to determine their neural activity, said the launch.

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The participants also provided their own individual comments during the interviews.

Human teachers and an artificial intelligence agent obtained ratings.

“EEG analysis presented robust evidence that the LLM, search engine, and only brain groups had significantly different neural connectivity patterns, reflecting divergent cognitive strategies,” the researchers wrote.

The participants showed less brain connectivity when they used tools to help write their essays, found the study.

“The group only showed the strongest and wider networks; the search engine group showed an intermediate commitment; and the attendance of LLM caused the weakest global coupling,” the researchers wrote.

“The key is not to prevent the AI; it is first to build cognitive strength.”

In the fourth session, participants from LLM to only brain showed “weaker neural connectivity” and less cognitive commitment.

The LLM group also had less capacity to remember information about the rehearsals they had just wrote.

Those who went from only to Llm had a “larger memory” and a greater cognitive commitment.

From these findings, researchers said that there could be a “possible decrease in learning skills” among LLM users.

“The use of LLM had a measurable impact on our participants and, although the benefits were initially evident, as we showed over four sessions … Participants in the LLM group worked worse than their counterparts in the group only brain at all levels: neural, linguistic, linguistic, linguistic, linguistic. [and] Score, “they wrote.

Potential limitations

The findings have been uploaded to archive, a pre -print service, but they have not yet been reviewed among peers, as researchers said that “all conclusions should be treated with precaution and as a preliminary.”

There were also a limited number of participants who were all in the same geographical area.

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“For future work, it will be important to include a larger number of participants from different backgrounds, such as professionals in different areas and age groups, as well as ensuring that the study is more gender-balanced,” said researchers.

Only Chatgpt was used in the study; Future research could incorporate other LLM.

EEG technology used to analyze brain connectivity could also have some limitations, as researchers shared plans for using FMRI (functional magnetic resonance imaging) in future studies.

“Our findings depend on the context and are focused on writing an essay in an educational environment and may not be generalized between tasks,” they also said.

“Future studies should also be raised to explore the longitudinal impacts of the use of tools on memory retention, creativity and fluidity in writing.”

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Dr. Harvey Castro, a doctor and “Futurist Ai” headquartered in Texas, said he sees this study as a “neuro-up-up-up call”, especially for younger brains.

“Chatgpt can make you 60% faster, but this speed reaches the price of neuro-compromise,” said Castro, who was not involved in the study, told Fox News Digital.

“Cerebral connectivity sinks from 79 neural links to only 42, and 83% of users cannot cite their own trials later. Neuroplasticity research tells us that brain development will feel more difficult.”

In emergency medicine, Castro said, doctors call this “failure to encode”.

“The brain does not process and store information,” he said. “When neural connectivity falls almost half, we are studying what researchers call” cognitive debt. “

For medical students, the inability to encode and remember information under pressure could have serious implications for clinical decision -making, said Castro.

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“The same neural networks that consolidate the essay information are involved in diagnostic reasoning,” he said.

The use of LLMS for prolonged periods can be convenient, but it can cause cognitive muscles to “atrophien” over time, the expert warned.

However, there was an encouraging finding.

“When people with strong founding skills later used Chatgpt, they showed an improved connectivity,” said Castro. “The key is not to prevent the AI; it is first to build cognitive strength.”

In education, he emphasized the need for periods of “Ai -free cognitive development”.

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“Sometimes it acts on preliminary data when the bets are high enough and the brain development of a whole generation is a high participation.”

Fox News Digital contacted Openai for comments.