Data from: Twist and chew: three dimensional tongue kinematics during chewing in macaque primates

These data were collected using the University of Chicago XROMM Facility. All procedures were approved by the University of Chicago IACUC. Four adult rhesus macaques (Macaca mulatta) were observed in this study (Table 1). The animals were housed in an AAALAC-accredited animal facility, fed monkey biscuits and given daily enrichment. They were trained to feed while restrained in a radiolucent, acrylic primate chair. Monkeys C and H were trained to feed with their heads restrained, facilitating marker tracking, shortening recording durations, and reducing radiation exposure. The monkeys were fed red grapes (10-20 mm) and biplanar videoradiographic data were collected (technique: 90–100 kVp, 10–16 mA, 200 Hz, and with a 2–4 ms shutter speed). Data were processed using the XROMM workflow and custom R scripts. Analyses were conducted using custom R scripts, included here.本数据集采集自芝加哥大学XROMM实验设施。本研究所有实验流程均获得芝加哥大学实验动物护理与使用委员会（Institutional Animal Care and Use Committee, IACUC）批准。本研究共纳入4只成年恒河猴（Macaca mulatta），具体信息见表1。实验动物饲养于获得AAALAC国际实验动物评估与认可委员会（Association for Assessment and Accreditation of Laboratory Animal Care International, AAALAC）认证的动物实验设施中，饲喂猴粮饼干并每日提供环境丰容项目。训练实验猴在透射线丙烯酸树脂材质的灵长类固定椅中完成进食动作。其中编号为C和H的恒河猴接受头部固定状态下的进食训练，该操作可有效助力标记物追踪、缩短记录时长并降低辐射暴露量。实验猴的饲喂食物为直径10~20 mm的红葡萄，同时采集双平面透视影像数据，采集参数为：90~100 kVp、10~16 mA、200 Hz，快门速度2~4 ms。数据集采用XROMM工作流及定制化R脚本完成预处理。后续数据分析均采用本文附带的定制化R脚本开展。