An analytical model of temperature regulation in human head
An analytical model of temperature regulation in human head
复制标题
人体头部温度调节分析模型
DOI：
10.1016/j.jtherbio.2004.08.028
复制
发表时间：
2004
影响因子：
2.7
通讯作者：
D. Yablonskiy
中科院分区：
文献类型：
--
作者：
A. Sukstanskii;D. Yablonskiy
提出了人脑温度调节的解析模型。该模型描述了作为内部和外部参数的函数的大脑温度的分布，例如传入动脉血液的温度、血流量、耗氧率、环境温度以及与环境的热交换。研究表明，人脑温度的实质性变化只能通过改变进入的动脉血液的温度或实质上抑制血液流动来实现。其他参数只会导致大脑表面附近的温度变化。
An analytical model of human brain temperature regulation is proposed. The model describes the distribution of brain temperature as a function of internal and external parameters, such as temperature of the incoming arterial blood, blood flow, oxygen consumption rate, ambient temperature, and heat exchange with the environment. It is shown that substantial changes in human brain temperature can be accomplished only through changes in the temperature of the incoming arterial blood or substantial suppression of blood flow. Other parameters can lead only to temperature changes near the brain surface.