scholarly journals Validity and Normative Data for the Biber Figure Learning Test: A Visual Supraspan Memory Measure

Assessment ◽  
2018 ◽  
Vol 27 (6) ◽  
pp. 1320-1334 ◽  
Author(s):  
Katherine A. Gifford ◽  
Dandan Liu ◽  
Jacquelyn E. Neal ◽  
Lealani Mae Y. Acosta ◽  
Susan P. Bell ◽  
...  
Keyword(s):  
Medial Temporal Lobe ◽  
Normative Data ◽  
Brain Aging ◽  
Brain Magnetic Resonance Imaging ◽  
Strongly Correlated ◽  
Delayed Recall ◽  
Nonverbal Memory ◽  
Memory Measure ◽  
Visuospatial Skills ◽  
Learning Test

The Biber Figure Learning Test (BFLT), a visuospatial serial figure learning test, was evaluated for biological correlates and psychometric properties, and normative data were generated. Nondemented individuals ( n = 332, 73 ± 7, 41% female) from the Vanderbilt Memory & Aging Project completed a comprehensive neuropsychological protocol. Adjusted regression models related BFLT indices to structural brain magnetic resonance imaging and cerebrospinal fluid (CSF) markers of brain health. Regression-based normative data were generated. Lower BFLT performances (Total Learning, Delayed Recall, Recognition) related to smaller medial temporal lobe volumes and higher CSF tau concentrations but not CSF amyloid. BFLT indices were most strongly correlated with other measures of verbal and nonverbal memory and visuospatial skills. The BFLT provides a comprehensive assessment of all aspects of visuospatial learning and memory and is sensitive to biomarkers of unhealthy brain aging. Enhanced normative data enriches the clinical utility of this visual serial figure learning test for use with older adults.

Regression-Based Norms for the Hopkins Verbal Learning Test-Revised and the Rey–Osterrieth Complex Figure in a Portuguese Adult Population

2020 ◽  
Author(s):  
Selene G Vicente ◽  
Daniela Ramos-Usuga ◽  
Fernando Barbosa ◽  
Nuno Gaspar ◽  
Artemisa R Dores ◽  
...  
Keyword(s):  
Normative Data ◽  
Adult Population ◽  
Verbal Learning ◽  
Delayed Recall ◽  
Immediate Recall ◽  
Educational Backgrounds ◽  
Complex Figure ◽  
Hopkins Verbal Learning Test ◽  
Learning Test ◽  
Figure Test

Abstract Objective The principal goal of this study was to produce adjusted normative data for European Portuguese native speakers from Portugal on 2 neuropsychological tests widely used to assess learning and memory: the Hopkins Verbal Learning Test-Revised (HVLT-R) and the Rey–Osterrieth Complex Figure Test (ROCF). Method The study included 300 individuals aged 18–92 years (M = 50.4, SD = 21.2), who had educational backgrounds ranging from 3 to 25 years (M = 10.4, SD = 5.2). Results Age, education, and sex were significantly associated with HVLT-R and ROCF performance. These demographic variables accounted for 61% of the variance in HVLT-R total recall, 54% in HVLT-R delayed recall, 18% in HVLT-R recognition, 55% in ROCF copy, and 39% in ROCF immediate recall. Conclusions The normative data are presented as regression-based algorithms to adjust direct and derived test scores for age, education, and sex. This study provides a calculator of normative data derived from the results of the regression models.

scholarly journals Normative Data that Does Not Exclude Participants with Mild Cognitive Impairment Results in Lower Than Expected Memory Impairment Rates, Particularly in Females

2019 ◽  
Vol 34 (6) ◽  
pp. 848-848
Author(s):  
N Stricker ◽  
E Lundt ◽  
T Christianson ◽  
M Machulda ◽  
W Kremers ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Aging ◽  
Normative Data ◽  
Verbal Learning ◽  
Population Based ◽  
Delayed Recall ◽  
Impaired Performance ◽  
Auditory Verbal Learning ◽  
Learning Test

Abstract Objective Mayo’s Older Adult Normative Studies (MOANS) have served as an important resource for clinicians for three decades. Data collection was completed prior to the development and widespread use of Mild Cognitive Impairment (MCI) as a construct. Therefore, a portion of individuals included in the MOANS normative studies likely had undetected cognitive impairment. Method The Mayo Clinic Study of Aging (MCSA) is a population-based study of cognitive aging among Olmsted County, Minnesota, residents that began in October 2004. We applied age-adjusted MOANS norms (Ivnik et al., 1992) for the Auditory Verbal Learning Test (AVLT) long delay recall to cognitively unimpaired participants age 56 or older in the MCSA (N = 3,603). We used 1-sample tests of proportions comparing observed impairment rates to impairment rates expected based on a normal distribution of performance. Results Results showed that a significantly lower than expected number of participants demonstrated impaired delayed recall based on MOANS norms (all p’s < .001). Using a lenient cut-off (< -1 SD), only 7.3% of participants demonstrated impaired performance (vs. 15.9% expected), and this was more pronounced for females (3.5% impaired) relative to males (11.1% impaired). Further, only 0.6% of participants demonstrated impaired performance at a cut-off of < -2 SD, and no participants aged 80-91 reached this cut-off (2.3% expected). Conclusions Results suggest that the sensitivity of the original MOANS norms is lowered by likely inclusion of individuals with MCI, particularly in females. Updated normative data for the AVLT that exclude individuals with MCI and adjust for sex are needed.

Verbal Recall After Mild Traumatic Brain Injury: Sensitivity of the Rapid Screen of Concussion

2003 ◽  
Vol 4 (2) ◽  
pp. 155-167 ◽  
Author(s):  
Karleigh Jayne Kwapil ◽  
Gina Geffen ◽  
Ken McFarland ◽  
Veronica Eileen DeMonte
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Mild Traumatic Brain Injury ◽  
Verbal Memory ◽  
Test Performance ◽  
Verbal Learning ◽  
Clinical Samples ◽  
Classification Rate ◽  
Delayed Recall ◽  
Learning Test

AbstractThe present study aimed to determine whether including a sensitive test of immediate and delayed recall would improve the diagnostic validity of the Rapid Screen of Concussion (RSC) in mild Traumatic Brain Injury (mTBI) versus orthopaedic clinical samples. Two studies were undertaken. In Study 1, the performance of 156 mTBI and 145 orthopaedic participants was analysed to identify the number of individuals who performed at ceiling on the verbal memory subtest of the RSC, as this test required immediate and delayed recall of only five words. A second aim was to determine the sensitivity and specificity levels of the RSC. Study 2 aimed to examine whether replacement of the verbal memory subtest with the 12-word Hopkins Verbal Learning Test (HVLT) could improve the sensitivity of the RSC in a new sample of 26 mTBI and 30 orthopaedic participants. Both studies showed that orthopaedic participants outperformed mTBI participants on each of the selected measures. Study 1 showed that 14% of mTBI participants performed at ceiling on the immediate and 21.2% on delayed recall test. Performance on the original battery yielded a sensitivity of 82%, specificity of 80% and overall correct classification of 81.5% participants. In Study 2, inclusion of the HVLT improved sensitivity to a level of 88.5%, decreased specificity to a level of 70% and resulted in an overall classification rate of 80%. It was concluded that although inclusion of the five-word subtest in the RSC can successfully distinguish concussed from non-concussed individuals, use of the HVLT in this protocol yields a more sensitive measure of subtle cognitive deficits following mTBI.

Memory performance of geriatric and nongeriatric chronic schizophrenic patients: A cross-sectional study

1999 ◽  
Vol 5 (6) ◽  
pp. 494-501 ◽  
Author(s):  
KATHERINE M. PUTNAM ◽  
PHILIP D. HARVEY
Keyword(s):  
Recognition Memory ◽  
Cognitive Status ◽  
Delayed Recall ◽  
Memory Impairments ◽  
Chronic Schizophrenic ◽  
Poor Outcome ◽  
Memory Functioning ◽  
Schizophrenic Patients ◽  
Delayed Recognition ◽  
Learning Test

Memory functioning has been studied extensively in nongeriatric schizophrenic patients, leading to the suggestion that schizophrenic patients manifest a “subcortical” pattern of memory deficits. Few previous studies examined very poor outcome patients with a chronic course of hospitalization. This study examined the association of age and global cognitive dysfunction with verbal and spatial learning and delayed recall, as well as examining differential impairments in delayed recall as compared to delayed recognition memory. Sixty-six chronic schizophrenic patients were studied, with 30 of these patients over the age of 65. Verbal (California Verbal Learning Test) and spatial (Biber Figure Learning Test) serial learning and delayed memory tests were administered. All aspects of memory functioning were correlated with estimates of global cognitive status. When global cognitive status was controlled, age effects were still found for the majority of the memory measures. Delayed recognition memory was not spared, being performed as poorly as delayed recall. In contrast to previous studies of better-outcome patients with schizophrenia, geriatric patients with chronic schizophrenia performed more poorly than nongeriatric patients. The lack of sparing of delayed recognition memory suggests that previous findings of specific recall memory deficit and a subcortical profile of memory impairments may apply to schizophrenic patients with less severe global cognitive impairments. These data suggest that poor-outcome patients may have a pattern of memory impairments that has some features in common with cortical dementia. (JINS, 1999, 5, 494–501.)

APOE ɛ4 Allele Moderates the Association Between Basal Forebrain Nuclei Volumes and Allocentric Navigation in Older Adults Without Dementia

2022 ◽  
pp. 1-17
Author(s):  
Ondrej Lerch ◽  
Martina Pařízková ◽  
Martin Vyhnálek ◽  
Zuzana Nedelská ◽  
Jakub Hort ◽  
...  
Keyword(s):  
Older Adults ◽  
Basal Forebrain ◽  
Medial Temporal Lobe ◽  
Structural Equation ◽  
Brain Aging ◽  
Late Onset ◽  
Brain Regions ◽  
Real Space ◽  
Complex Model ◽  
E4 Allele

Background: Cholinergic deficit and medial temporal lobe (MTL) atrophy are hallmarks of Alzheimer’s disease (AD) leading to early allocentric spatial navigation (aSN) impairment. APOE ɛ4 allele (E4) is a major genetic risk factor for late-onset AD and contributes to cholinergic dysfunction. Basal forebrain (BF) nuclei, the major source of acetylcholine, project into multiple brain regions and, along with MTL and prefrontal cortex (PFC), are involved in aSN processing. Objective: We aimed to determine different contributions of individual BF nuclei atrophy to aSN in E4 positive and E4 negative older adults without dementia and assess whether they operate on aSN through MTL and PFC or independently from these structures. Methods: 120 participants (60 E4 positive, 60 E4 negative) from the Czech Brain Aging Study underwent structural MRI and aSN testing in real-space arena setting. Hippocampal and BF nuclei volumes and entorhinal cortex and PFC thickness were obtained. Associations between brain regions involved in aSN were assessed using MANOVA and complex model of mutual relationships was built using structural equation modelling (SEM). Results: Path analysis based on SEM modeling revealed that BF Ch1-2, Ch4p, and Ch4ai nuclei volumes were indirectly associated with aSN performance through MTL (pch1 - 2 = 0.039; pch4p = 0.042) and PFC (pch4ai = 0.044). In the E4 negative group, aSN was indirectly associated with Ch1-2 nuclei volumes (p = 0.015), while in the E4 positive group, there was indirect effect of Ch4p nucleus (p = 0.035). Conclusion: Our findings suggest that in older adults without dementia, BF nuclei affect aSN processing indirectly, through MTL and PFC, and that APOE E4 moderates these associations.

scholarly journals Engagement of the Medial Temporal Lobe in Verbal and Nonverbal Memory: Assessment with Functional MR Imaging in Healthy Subjects

2009 ◽  
Vol 30 (6) ◽  
pp. 1134-1141 ◽  
Author(s):  
C. Rosazza ◽  
L. Minati ◽  
F. Ghielmetti ◽  
E. Maccagnano ◽  
A. Erbetta ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Temporal Lobe ◽  
Healthy Subjects ◽  
Medial Temporal Lobe ◽  
Nonverbal Memory ◽  
Memory Assessment ◽  
Functional Mr Imaging

scholarly journals The Brain Metabolic Correlates of the Main Indices of Neuropsychological Assessment in Alzheimer’s Disease

2020 ◽  
Vol 10 (2) ◽  
pp. 25 ◽  
Author(s):  
Agostino Chiaravalloti ◽  
Maria Ricci ◽  
Daniele Di Biagio ◽  
Luca Filippi ◽  
Alessandro Martorana ◽  
...  
Keyword(s):  
Neuropsychological Assessment ◽  
Verbal Learning ◽  
Delayed Recall ◽  
Auditory Verbal Learning Test ◽  
Fdg Uptake ◽  
Complex Figure ◽  
Auditory Verbal Learning ◽  
18F Fdg ◽  
Learning Test ◽  
Figure Test

Background: The study aimed to investigate the relationships between F-18 fluorodeoxyglucose (18F)FDG uptake and neuropsychological assessment in Alzheimer’s disease (AD). Methods: We evaluated 116 subjects with AD according to the NINCDS-ADRDA criteria. All the subjects underwent a brain PET/CT with (18F)FDG, cerebrospinal fluid (CSF) assay, mini-mental state examination (MMSE) and further neuropsychological tests: Rey auditory verbal learning test, immediate recall (RAVLT immediate); Rey auditory verbal learning test, delayed recall (RAVLT, delayed); Rey complex figure test, copy (RCFT, copy); Rey complex figure test, delayed recall (RCFT, delayed); Raven’s colored progressive matrices (RCPM); phonological word fluency test (PWF) and Stroop test. We performed the statistical analysis by using statistical parametric mapping (SPM12; Wellcome Department of Cognitive Neurology, London, UK). Results: A significant relationship has been reported between (18F)FDG uptake and RAVLT immediate test in Brodmann area (BA)37 and BA22 and with RCFT, copy in BA40, and BA7. We did not find any significant relationships with other tests. Conclusion: In the AD population, brain (18F)FDG uptake is moderately related to the neuropsychological assessment, suggesting a limited impact on statistical data analysis of glucose brain metabolism.

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