Longitudinal Multitask Wireless ECoG Data from Two Fully Implanted Macaca fuscata

Longitudinal Multitask Wireless ECoG Data from Two Fully Implanted Macaca fuscata — README

## Overview
This repository contains a wireless subdural ECoG (iEEG) dataset from *Macaca fuscata* monkeys,
organized in compliance with the iEEG-BIDS specification.
Recordings were acquired several times each week using a wireless, inductively powered implant. The data were curated and organized in BIDS format to facilitate reproducible research in neuroscience.

Keywords: wireless subdural ECoG, iEEG, Macaca fuscata, BIDS-compliant dataset,
longitudinal recordings, task-based neurophysiology

## BIDS Organization
- dataset_description.json
- participants.tsv, participants.json
- README.md, CHANGES.md
- sub-<id>/ses-<index>/ieeg/ (with *_ieeg.edf, *_ieeg.json, *_channels.tsv, *_events.tsv, *_scans.tsv, *_electrodes.tsv, *_electrodes.json, *_coordsystem.json)

## Tasks
Tasks include rest, pressing, reaching, listening, somatosensory evoked potential (sep) recording.
Only curated and validated tasks are exported.

## Usage
This dataset can be loaded with BIDS-compatible toolboxes such as MNE-Python, FieldTrip, or EEGLAB.
Inspect *_events.tsv for event timing and *_channels.tsv for channel information.

## Participants
Each subject corresponds to an individual monkey (e.g., sub-monkeyb, sub-monkeyc).

## Ethics
All animal procedures complied with Japanese laws and institutional regulations, including the Science Council of Japan Guidelines for Proper Conduct of Animal Experiments and national standards on pain relief and euthanasia, and were approved by the Animal Experiment Committee — The University of Osaka.

## Contact
Maintainer: Huixiang Yang, The University of Osaka, [e-mail]
For issues, please use the repository issue tracker.

## 两只完全植入式日本猴的多任务纵向无线皮层脑电数据集——README说明文档

## 概述
本仓库收录来自日本猴（*Macaca fuscata*）的无线硬膜下皮层脑电（Electrocorticography, ECoG，即颅内脑电图Intracranial Electroencephalography, iEEG）数据集，所有数据严格遵循颅内脑电图脑成像数据结构（iEEG-BIDS）规范进行组织。研究采用无线感应供电植入装置，每周多次开展神经信号采集工作。本数据集已经过整理校验，并以脑成像数据结构（Brain Imaging Data Structure, BIDS）格式进行结构化存储，旨在助力神经科学领域可复现研究的推进。

## 关键词
无线硬膜下皮层脑电、颅内脑电图（iEEG）、日本猴、符合BIDS规范的数据集、纵向采集记录、任务式神经生理学

## BIDS数据组织格式
- dataset_description.json
- participants.tsv、participants.json
- README.md、CHANGES.md
- sub-<id>/ses-<index>/ieeg/（包含*_ieeg.edf、*_ieeg.json、*_channels.tsv、*_events.tsv、*_scans.tsv、*_electrodes.tsv、*_electrodes.json、*_coordsystem.json）

## 实验任务
任务类型涵盖静息态、按键操作、抓握动作、听觉刺激以及躯体感觉诱发电位（Somatosensory Evoked Potential, SEP）采集。仅导出经过整理与验证的任务数据。

## 使用方法
本数据集可通过兼容BIDS规范的神经信号分析工具包加载，例如MNE-Python、FieldTrip或EEGLAB。可通过查看*_events.tsv文件获取事件时序信息，通过*_channels.tsv文件获取通道相关配置信息。

## 受试者信息
每个受试者对应一只独立的日本猴（例如sub-monkeyb、sub-monkeyc）。

## 伦理声明
所有动物实验操作均符合日本法律法规及机构伦理规范，包括日本学术会议《动物实验适当实施指南》以及国家关于疼痛缓解与安乐死的相关标准，并已获得大阪大学动物实验委员会的正式批准。

## 联系方式
维护者：杨汇翔，大阪大学，电子邮箱：[e-mail]
若需提交相关问题，请使用仓库的议题追踪器。

搜集汇总

背景与挑战

背景概述

该数据集包含来自两只完全植入的日本猕猴（Macaca fuscata）的纵向多任务无线硬膜下ECoG（iEEG）数据，遵循iEEG-BIDS规范以促进神经科学研究的可重复性。数据包括休息、按压、伸手、听力和sep等多种任务记录，采用BIDS格式组织，适用于MNE-Python等工具分析，并已获得伦理批准和使用CC0许可。