Scientists Have Tracked A ‘Thought’ Moving In The Human Brain [Video]

With a new study, scientists have revealed how a thought moves in the human brain. The study also explained why some people respond without thinking about what someone else said.

Scientists, how our brain works continues his research on the subject without slowing down. undergoing surgery epilepsy A new study with patients has given neuroscientists the opportunity to monitor in detail how a “thought” activates the human brain.

Previous work to monitor the transmission of signals in the brain from one region to another electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) while relying on methods such as; In a new study by scientists at the University of California, Berkeley electrocorticography (ECoG) A sensitive technique called the electrical activity of the neurons was recorded.

According to the shared information, the study was conducted with 16 participants, and each participant was given different tasks to correspond to their electrode arrangement while their neural activities were monitored. These tasks are listen and respond to the stimulusThey were tasks that were simple to perform, such as following an image on the screen or performing a movement, but required the work of different parts of the brain.

The results obtained did not come as any surprise to the researchers. However, the role of the prefrontal cortex in controlling activities has become clear. Some tasks appeared to activate more than one area of the brain, which is what neuroscientist Robert Knight said. of the frontal cortex revealed that he acted like an orchestra conductor.

Neuroscientist Avgusta Shestyuk, lead author of the study, reminded that fMRI studies recorded more activity in the prefrontal cortex as the tasks got harder; The real “strangeness” that emerged in the study was the timing of the work of different parts of the brain. Areas that responded to a stimulus often became active at the time of the arousal. According to Shestyuk, this is why some people are against it. responding without listening to your warning reveals.