New study looking at abnormalities in visual attention in ME patients, confirms patients' reports of difficulties. http://www.ncbi.nlm.nih.gov/pubmed/23689679 Patterns of Abnormal Visual Attention in Myalgic Encephalomyelitis. Optom Vis Sci. 2013 May 17. [Epub ahead of print] Hutchinson CV, Badham SP. http://www.ncbi.nlm.nih.gov/pubmed/23689679 CONCLUSIONS: We have provided experimental evidence for ME/CFS-related difficulties in directing visual attention. These findings support the subjective reports of those with ME/CFS and could represent a potential means to improve diagnosis.