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首页> 外文期刊>Computers in Biology and Medicine >Prediction of the brain temperature from other body temperatures in hypothermia induced rats by using artificial neural networks
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Prediction of the brain temperature from other body temperatures in hypothermia induced rats by using artificial neural networks

机译:利用人工神经网络预测体温过低引起的大鼠脑中其他体温的变化

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摘要

In this study, a microcontroller based temperature controlled hypothermia induction system is realized. The novelty of the experimental system is in using a thermoelectric Peltier cooler to bring the body temperature to hypothermic levels. The right and left ear, rectum, and brain temperatures of a rat are measured with this system. Then, an artificial neural network (ANN) is trained using temperature data to predict brain temperature from other body temperatures. It is shown that the system has the capability to predict the brain temperature with low error from rectum temperature measurements. The results from this empirical prototype also show that it is possible to use the system on humans to induce local hypothermia safely, where an interior temperature probe in the scalp is eliminated.
机译:在这项研究中,实现了基于微控制器的温度控制的低温诱导系统。实验系统的新颖之处在于使用热电珀耳帖(Peltier)冷却器将体温降至低温。用该系统测量大鼠的右耳和左耳,直肠和脑部温度。然后,使用温度数据训练人工神经网络(ANN),以根据其他体温预测大脑温度。结果表明,该系统具有从直肠温度测量结果中预测误差很小的脑部温度的能力。该经验原型的结果还表明,可以在人体上使用该系统安全地诱发局部体温过低,而无需在头皮中使用内部温度探头。

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