@inproceedings{eprints3353,
           title = {Cholinergic enhancement during working memory improves information processing in the human brain: effects of age and task difficulty},
       booktitle = {International Journal of Psychophysiology},
            note = {International Journal of Psychophysiology Volume 54, Issues 1?2, Abstracts of the 12th World Congress of Psychophysiology. The Olympics of the Brain. Thessaloniki, Greece 18?23 September 2004},
       publisher = {Elsevier},
            year = {2004},
          author = {Pietro Pietrini and Emiliano Ricciardi and Maura L. Furey},
             url = {http://eprints.imtlucca.it/3353/}
}