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Chronic Low-Level mercury exposure and neuropsychological functioning
Journal article

Chronic Low-Level mercury exposure and neuropsychological functioning

Barbara P. Uzzell and Jacqueline Oler
Journal of Clinical and Experimental Neuropsychology, v 8(5), pp 581-593
01 Oct 1986
PMID: 3805254

Abstract

To measure the effects of chronic low-level exposure to inorganic mercury, the neuropsychological performances of 13 female dental auxiliary workers with elevated head mercury levels (as measured by an X-ray fluorescence technique) were compared with 13 workers with no measurable mercury levels. Workers with elevated mercury levels scored significantly less well on the Recurrent Figures, and SCL-90-R, but not on the WAIS, Rey's AVL, PASAT, BGT, Grooved Pegboard, and Finger Tapping tests. Chronic subtoxic levels of inorganic mercury appear to produce mild changes in short-term nonverbal recall and heightened distress generally, and particularly in categories of obsessive compulsion, anxiety and psychoticism, without alterations in general intellectual functioning, attention, verbal recall, and motor skills.

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Collaboration types
Domestic collaboration
Web of Science research areas
Clinical Neurology
Psychology
Psychology, Clinical
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