OPLON: Opportunities for active and healthy LONgevity

This corpus consists of semi-spontaneous speech data collected from 96 elderly participants who were divided into two groups: the pathological and the control group. The pathological group refers to three categories: (i) 16 participants with amnestic Mild Cognitive Impairment (MCI), (ii) 16 participants with multiple-domain MCI, and (iii) 16 participants with Early Dementia (probable Alzheimer Dementia, Fronto-Temporal Dementia, Mixed Dementia, and Lewy Body Dementia). The control group includes 48 healthy individuals matched for gender, age, educational level, and geographical origin. The corpus was subjected to PoS Tagging and Dependency Parsing (CoNLL format). The study was approved by the Ethical Committee of Azienda Ospedaliera Reggio Emilia (n. 2013/0013438). Due to the Italian privacy policy, raw data of the corpus (i.e., speech recordings, transcriptions, and clinical information of the participants) is not available. Processed data (i.e., tables of acoustic/rhythmic/lexical/syntactic values, with the name of the speakers masked through an alphanumeric acronym to ensure anonymity) are available from the contact person upon reasonable request.