Maze procedures: the radial-arm and water maze compared. The Journal of Clinical Investigation, 126(2), 477-479. Wet or dry: Translatable “water mazes†for mice and humans. Methodology for the development of normative data for ten Spanish-language neuropsychological tests in eleven Latin American countries. Guárdia-Olmos, J., Peró-Cebollero, M., Rivera, D., & Arango-Lasprilla, J. Archives of Clinical Neuropsychology, 17(1), 25–35. Assessing nonverbal memory with the Biber Figure Learning Test—Extended in temporal lobe epilepsy patients. Glosser, G., Cole, L., Khatri, U., DellaPietra, L., & Kaplan, E. Annual Reviews of Psychology, 48, 339-370. The use of animal models to study the effects of aging on cognition. Allocentric versus egocentric spatial memory after unilateral temporal lobectomy in humans. Frontiers in Behavioral Neuroscience, 8, 1-15. A virtual reality task based on animal research –Spatial learning and memory in patients after the first episode of schizophrenia. Path complexity in virtual water maze navigation: Differential associations with age, sex, and regional brain volume. The human hippocampus and spatial and episodic memory. Clinical utility of the Wechsler Memory Scale - Fourth Edition (WMS-IV) in patients with intractable temporal lobe epilepsy. Journal of Neuroscience Methods, 253, 126–141. Spatial radial maze procedures and setups to dissociate local and distal relational spatial frameworks in humans. Applied Psychophysiology and Biofeedback, 30(3), 307-317. fMRI Hippocampal Activity During a Virtual Radial Arm Maze. Additional studies using various clinical samples including patients with lateralized brain injuries are underway to further establish the sensitivity and specificity of the PSMT.Īmir M Poreh, Cleveland State University / Case Western University Medical CenterĪstur, R. Age based norms for this new measure were computed for the learning and delayed retention subscores, using a regression based procedure. Additional analysis revealed that the PSMT correlated significantly with the ROCFT and the BFLT-E, supporting the convergent validity of the new measure. As one might expect from a “pure†visuospatial memory test, age, but not gender or education, correlated with the PSMT learning and delayed retention scores. Accordingly, three indices were derived: learning, learning curve, and delayed retention. The present study demonstrated that the mean scores for the learning trials within each group exhibited robust inverse logarithmic learning curves. A subsample was administered the Rey Osterith Complex Figure Test (ROCFT) as well as the Rey Auditory Verbal Learning Test (RAVLT) and another subsample was administered the Biber Figure Learning Test – Extended (BFLT-E). 204 participants (96 males and 108 females) between the age of 18 to 85 years were administered the PSMT. The present study describes the normative data and convergent validity of the Poreh Spatial Memory Test (PSMT). Contrary to the prevailing view, the MMSE also exhibited acceptable validity in this setting.Ĭerebrovascular disease cognitive impairment neuropsychology stroke.Cleveland State University / Case Western University Medical Center The MoCA is a valid screening tool for post-stroke cognitive impairment it is more sensitive but less specific than the MMSE. At their optimal cut-offs, the MoCA had better sensitivity than the MMSE (0.92 vs 0.82) but poorer specificity (0.67 vs 0.76). Area under the receiver operator curve was higher for MoCA than for MMSE (0.87 vs 0.84), although this difference was not significant (χ(2) = 0.48, P = 0.49). MMSE data were more skewed towards ceiling than MoCA data (skewness = -1.09 vs -0.73). Sixty patients participated in the study. Scores on the MoCA and MMSE were evaluated against a diagnosis of cognitive impairment derived from a comprehensive neuropsychological battery (the criterion standard). To determine the validity of the Montreal Cognitive Assessment (MoCA) and the Mini-Mental State Examination (MMSE) as screening tools for cognitive impairment after stroke.Ĭognitive assessments were administered over 2 sessions (1 week apart) at 3 months post-stroke.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |