Refining CVLT-II recognition discriminability indices to enhance the characterization of recognition memory changes in healthy aging. We sought to examine patterns of recognition memory deficits in individuals with AD and mild cognitive impa. Nondependent stimulant users of cocaine and prescription amphetamines show verbal learning and memory deficits. She performed above age-adjusted cutoff scores for impairment on most neuropsychological tests, including learning and memory measures, until the final assessment when she received a diagnosis of pro. g., the Trail Making Test); however, some of these measures are new indices of executive functions (e.

New semantic and serial clustering indices for the California Verbal Learning Test-Second Edition: background, rationale, and formulae. Graves LV, Simone S, Williams M, Courville T, Mattson SN, Delano-Wood L, Bondi MW, Salmon DP, Corey-Bloom J, Delis DC, Gilbert PE.In a previous study, we found evidence that the nonparametric formula may be more sensitive than the parametric formula to high false positive (FP) rates and provi. Pilot training improves recognition of the early symptoms of altitude exposure so that countermeasures may be taken before loss of consciousness.

A subtle decline in episodic memory often occurs prior to the emergence of the full dementia syndrome in nondemented older adults who develop Alzheimer's disease (AD). Mattson SN, Riley EP, Jernigan TL, Ehlers CL, Delis DC, Jones KL, Stern C, Johnson KA, Hesselink JR, Bellugi U. Decline in verbal memory during preclinical Alzheimer's disease: examination of the effect of APOE genotype.The Delis-Kaplan Executive Function System (D-KEFS) Trail Making Test (TMT), a modification of the original TMT, was created to isolate set-shifting (Letter-Number Switching) from other component skills.

In neuropsychological practice, individuals often present with evidence of excessive cognitive complaints or invalid test performances indicative of symptom exaggeration; however, clinicians often struggle with how to diagnose these cases once they have been identified. We employed diffusion tensor imaging to evaluate early alterations in regional white matter integrity i.Are self-reported symptoms of executive dysfunction associated with objective executive function performance following mild to moderate traumatic brain injury? Memory tests are sensitive to early identification of Alzheimer's disease (AD) but less useful as the disease advances.