颈部传感器支持的舌骨运动追踪数据

数据集获取（Figshare）

• 源站标题：Neck sensor-supported hyoid bone movement tracking during swallowing
• DOI：10.6084/m9.figshare.7393232.v1
• 发布日期：2018-11-28
• 文件数：1 个
• 文件总体积：8.85 KB
• 源站页面：https://figshare.com/articles/dataset/Neck_sensor-supported_hyoid_bone_movement_tracking_during_swallowing/7393232

命令行下载

curl -L -o "Average ROP grouped by history of stroke and gender.xlsx" "https://ndownloader.figshare.com/files/13678025"

文件清单

• Average ROP grouped by history of stroke and gender.xlsx（8.85 KB）

文件总体积 8.85 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

Hyoid bone movement is an important physiological event during swallowing that contributes to normal swallowing function. In order to determine the adequate hyoid bone movement, clinicians conduct an X-ray videofluoroscopic swallowing study, which even though is the gold-standard technique, has limitations such as radiation exposure and cost. Here, we demonstrated the ability to track the hyoid bone movement using a non-invasive accelerometry sensor attached on the surface of the human neck. Specifically, deep neural networks were used to mathematically describe the relationship between hyoid bone movement and sensor signals. Training and validation of the system were conducted on a dataset of 400 swallows from 114 patients. Our experiments indicated the computer-aided hyoid bone movement prediction has a promising performance when compared with human experts’’ judgments, revealing that the universal pattern of the hyoid bone movement is acquirable by the highly nonlinear algorithm. Such a sensor-supported strategy offers an alternative and widely available method for online hyoid bone movement tracking without any radiation side-effects and provides a pronounced and flexible approach for identifying dysphagia and other swallowing disorders.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7393232.v1（source: https://figshare.com/articles/dataset/Neck_sensor-supported_hyoid_bone_movement_tracking_during_swallowing/7393232）。