Overview

This is ECoG data from Chao ZC, Nagasaka Y, Fujii N (2010): "Long-term asynchronous decoding of arm motion using electrocorticographic signals in monkeys." Frontiers in Neuroengineering 3:3.

Task

The monkey was tracking food rewards with the hand contralateral to the implant side. Each monkey was trained to reach for food offered by the experimenter at irregular intervals.

Data

ECoG and motion data were sampled at 1KHz and 120Hz, respectively, with time stamps synchronized. Monkey A had 32-channel electrodes implanted, whereas Monkey K had 64-channel ECoG electrodes.

Data are originally from http://neurotycho.org/food-tracking-task.