| Title | Brain Metabolism Correlates of the Free and Cued Selective Reminding Test in Mild Cognitive Impairment. |
| Publication Type | Journal Article |
| Year of Publication | 2016 |
| Authors | Caffarra, P, Ghetti, C, Ruffini, L, Spallazzi, M, Spotti, A, Barocco, F, Guzzo, C, Marchi, M, Gardini, S |
| Journal | J Alzheimers Dis |
| Volume | 51 |
| Issue | 1 |
| Pagination | 27-31 |
| Date Published | 2016 |
| ISSN | 1875-8908 |
| Keywords | Aged, Brain, Cognitive Dysfunction, Cues, Female, Fluorodeoxyglucose F18, Humans, Male, Memory Disorders, Memory, Episodic, Mental Recall, Middle Aged, Neuropsychological Tests, Positron-Emission Tomography |
| Abstract | Free and Cued Selective Reminding Test (FCSRT) measures immediate and delayed episodic memory and cueing sensitivity and is suitable to detect prodromal Alzheimer's disease (AD). The present study aimed at investigating the segregation effect of FCSRT scores on brain metabolism of memory-related structures, usually affected by AD pathology, in the Mild Cognitive Impairment (MCI) stage. A cohort of forty-eight MCI patients underwent FCSRT and 18F-FDG-PET. Multiple regression analysis showed that Immediate Free Recall correlated with brain metabolism in the bilateral anterior cingulate and delayed free recall with the left anterior cingulate and medial frontal gyrus, whereas semantic cueing sensitivity with the left posterior cingulate. FCSRT in MCI is associated with neuro-functional activity of specific regions of memory-related structures connected to hippocampal formation, such as the cingulate cortex, usually damaged in AD. |
| DOI | 10.3233/JAD-150418 |
| Alternate Journal | J. Alzheimers Dis. |
| PubMed ID | 26836012 |
