[Cognitive disorders among welders exposed to aluminum]. / Disturbi cognitivi in saldatori esposti ad alluminio.

In order to evaluate the relationship between exposure to aluminum and cognitive functions, a group of 50 aluminum welders underwent to the following neuropsychological tests: Wechsler Memory Scale, Color-Word Test and Raven Progressives Matrices test. The results of the tests showed a reduction of memory, of concentration and a slight reduction of attention. The authors conclude that aluminum exposure leads cognitive changes.