诱发指感触觉诱发脑皮层神经反应MEG数据

诱发指感触觉诱发脑皮层神经反应MEG数据记录受试者在触觉刺激下的脑皮层脑磁数据，支持分析诱指感的神经传递机制。受试者躺卧于MEG设备采集床上，将头部置于脑磁图设备采集帽中，利用电刺激刺激受试者的手指，建立电刺激与脑磁图采集的同步关系，利用脑磁图MEG设备采集受试者脑皮层神经信息，基于该数据分析诱发指感的神经信息传递机制。This magnetoencephalography (MEG) dataset records cortical magnetoencephalographic neural responses from human subjects during tactile finger stimulation, supporting analysis of the neural transmission mechanisms underlying finger-induced tactile sensation. During data acquisition, subjects lie on the MEG acquisition couch with their heads positioned inside the MEG acquisition helmet; electrical stimulation is applied to the subjects' fingers to establish temporal synchronization between the stimulation and MEG data acquisition, followed by collection of cortical neural information via the MEG device, which enables subsequent analysis of the neural information transmission mechanisms of finger-induced tactile sensation.

搜集汇总

背景与挑战

背景概述

该数据集包含通过脑磁图（MEG）设备采集的受试者在手指电刺激下诱发的脑皮层神经反应数据，旨在分析触觉诱发指感的神经传递机制。数据来源于国家重点研发计划项目，支持仿生假肢手感知与控制的相关研究。