For the first time, scientists have been able to send a simple mental message from one person to another without any contact between the two, thousands of kilometres apart in India and France.

Research led by experts at Harvard University shows technology can be used to transmit information from one person’s brain to another’s, even, as in this case, if they are thousands of kilometres away.

“It is kind of technological realisation of the dream of telepathy, but it is definitely not magical,” said Giulio Ruffini, a theoretical physicist.

“We are using technology to interact electromagnetically with the brain.”

For the experiment, one person wearing a wireless, internet-linked electroencephalogram or EEG would think a simple greeting, like “hola” or “ciao”.

A computer translated the words into digital binary code, presented by a series of 1s or 0s.

Then, this message was emailed from India to France, and delivered via robot to the receiver, who through non-invasive brain stimulation could see flashes of light.

The subjects receiving the message were correctly able to report the flashes of light that corresponded to the message.

For the first time, scientists have been able to send a simple mental message from one person to another without any contact between the two, thousands of kilometres apart in India and France.

Research led by experts at Harvard University shows technology can be used to transmit information from one person’s brain to another’s, even, as in this case, if they are thousands of kilometres away.

We are using technology to interact electromagnetically with the brain.

“It is kind of technological realisation of the dream of telepathy, but it is definitely not magical,” said Giulio Ruffini, a theoretical physicist.

“We are using technology to interact electromagnetically with the brain.”

For the experiment, one person wearing a wireless, internet-linked electroencephalogram or EEG would think a simple greeting, like “hola” or “ciao”.

A computer translated the words into digital binary code, presented by a series of 1s or 0s.

Then, this message was emailed from India to France, and delivered via robot to the receiver, who through non-invasive brain stimulation could see flashes of light.

The subjects receiving the message were correctly able to report the flashes of light that corresponded to the message.

“We wanted to find out if one could communicate directly between two people by reading out the brain activity from one person and injecting brain activity into the second person, and do so across great physical distances by leveraging existing communication pathways,” said co-author Alvaro Pascual-Leone, professor of neurology at Harvard Medical School.

“One such pathway is, of course, the internet, so our question became, could we develop an experiment that would bypass the talking or typing part of internet and establish direct brain-to-brain communication between subjects located far away from each other in India and France?”

Ruffini said extra care was taken to make sure no sensory information got in the way that could have influenced the interpretation of the message.

Researchers have been attempting to send a message from person to person this way for about a decade, and the proof of principle that was reported in the journal is still rudimentary, he said.

“We hope that in the longer term this could radically change the way we communicate with each other.”

Via The New Zealand Herald

This article originally appeared on the New Zealand Herald on September 6 2014 and was posted by NZ Herald staff.

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