@article{ref1,
title="Face processing in chronic alcoholism: a specific deficit for emotional features",
journal="Alcoholism: clinical and experimental research",
year="2008",
author="Maurage, P. and Campanella, S. and Philippot, P. and Martin, Sandra L. and de Timary, Philippe",
volume="32",
number="4",
pages="600-606",
abstract="BACKGROUND: It is well established that chronic alcoholism is associated with a deficit in the decoding of emotional facial expression (EFE). Nevertheless, it is still unclear whether this deficit is specifically for emotions or due to a more general impairment in visual or facial processing. This study was designed to clarify this issue using multiple control tasks and the subtraction method. METHODS: Eighteen patients suffering from chronic alcoholism and 18 matched healthy control subjects were asked to perform several tasks evaluating (1) Basic visuo-spatial and facial identity processing; (2) Simple reaction times; (3) Complex facial features identification (namely age, emotion, gender, and race). Accuracy and reaction times were recorded. RESULTS: Alcoholic patients had a preserved performance for visuo-spatial and facial identity processing, but their performance was impaired for visuo-motor abilities and for the detection of complex facial aspects. More importantly, the subtraction method showed that alcoholism is associated with a specific EFE decoding deficit, still present when visuo-motor slowing down is controlled for. CONCLUSION: These results offer a post hoc confirmation of earlier data showing an EFE decoding deficit in alcoholism by strongly suggesting a specificity of this deficit for emotions. This may have implications for clinical situations, where emotional impairments are frequently observed among alcoholic subjects.<p /> <p>Language: en</p>",
language="en",
issn="0145-6008",
doi="10.1111/j.1530-0277.2007.00611.x",
url="http://dx.doi.org/10.1111/j.1530-0277.2007.00611.x"
}