通过对接触低浓度有机溶剂(甲醛、苯酚、苯、甲苯、二甲苯)作业工人的行为功能测试。结果表明,接触甲醛、苯酚工人的感知-运动速度、听记忆明显低于对照组;接触混苯工人的手工操作敏捷度低于对照组,差异均有显著性。可见长期接触低浓度有机溶剂可导致神经行为功能改变。 Behavioral functional testing of workers exposed to low concentrations of organic solvents (formaldehyde, phenol, benzene, toluene, xylene). The results showed that the sensory-motor speed and listening memory of workers exposed to formaldehyde and phenol were significantly lower than those of the control group. The sensitivity of manual mixing of benzene and benzene workers was lower than that of the control group, the difference was significant. Visible long-term exposure to low concentrations of organic solvents can lead to changes in neurobehavioral function.