Study reveals how neurons differentiate between motor and sensory signals
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To succeed in interacting with the environment, the brain must send sensory inputs to obtain specific movements at a certain time. The sensory-to-motor transformation is critically mediated by sensorimotor processing in the brain In this sensorimotor processing network, individual neurons represent sensory, cognitive information, and related movements. But, determining how their neurons interact between seeing and acting is a complex task.
A new study by the Cognition and Sensorimotor Integration Laboratory at the University of Pittsburgh Swanson Engineering has described this mixed nerve signal. The team has revealed how neurons desires and decode the information and distinguish between motor and sensory signals They found a reliable temporal pattern in neuron activities related to movement, but we can also replicate it with microstyulation Scientists study the decoding mechanism when the signal leads to movement, distinguishing it from how information is encoded during visual processing.
Neeraj Gandhi, Professor Bioengineering, who led the cognitive and sensorimotor integration laboratory in Pitt, said, “The same neuron group can communicate information about sensation and movement, and the brain knows which signal. We find it as if the neuron group encodes the same information in the same information One ‘language’ to send messages about sensations and in other ‘languages’ to send information about movements. “
For this study, scientists use microstyulation to determine the coding and decoding process. They also repeat the pattern of nerve activity in the non-human primate brain and cause motorized reactions in question These findings offer new insights into long-term debates in motor preparation and generations by occupying gating signals movement in the temporal activity feature in the shared nerve substrate. This can have significant implications on the computer-computer interface and neuroproshetics.
Jagadish said, “For neuroproshetics, this study can create a way to turn on the brakes and inhibit the response when you don’t need it, and let go if needed, all based on the conversation of neurons. Technology today only gives credit every few milliseconds. If you can control the time when every time Pulse sent, you can choose a patterned microstymulation to achieve the effect you want. “
To succeed in interacting with the environment, the brain must send sensory inputs to obtain specific movements at a certain time. The sensory-to-motor transformation is critically mediated by sensorimotor processing in the brain In this sensorimotor processing network, individual neurons represent sensory, cognitive information, and related movements. But, determining how their neurons interact between seeing…