Alzheimer disease biomarkers, attentional control, and semantic memory retrieval: Synergistic and mediational effects of biomarkers on a sensitive cognitive measure in non-demented older adults.

abstract：:To examine the status of conceptual memory processes in amnesia, a conceptual memory task with implicit or explicit task instructions was given to amnesic and control groups. After studying a list of category exemplars, participants saw category labels and were asked to generate as many exemplars as possible (an impli...

journal_title：Neuropsychology

authors： Keane MM,Gabrieli JD,Monti LA,Fleischman DA,Cantor JM,Noland JS

更新日期：1997-01-01 00:00:00

abstract：:G. Storms, T. Dirikx, J. Saerens, S. Verstaeten, and P. P. De Deyn (2003) have provided an important critique of the use of multidimensional scaling (MDS) to evaluate semantic knowledge in Alzheimer's disease. If MDS is to be used with semantic proximity data (in spite of well-documented reasons for not doing so), at ...

journal_title：Neuropsychology

authors： Ober BA,Shenaut GK

更新日期：2003-04-01 00:00:00

abstract：OBJECTIVE:General intelligence is important for success in daily life, fueling interest in developing cognitive training as an intervention to improve fluid ability (Gf). A major obstacle to the design of effective cognitive interventions has been the paucity of hypotheses bearing on mechanisms underlying transfer of c...

journal_title：Neuropsychology

authors： Greenwood PM,Parasuraman R

更新日期：2016-09-01 00:00:00

abstract：:Neuropsychological, qualitative, and quantitative magnetic resonance imaging findings were examined in subjects with Alzheimer's disease (AD), non-AD dementia or mixed neuropsychiatric disorder, subjects characterized as mild/ambiguous, and controls, all with known apolipoprotein E (APOE) genotype. Neuropsychological ...

journal_title：Neuropsychology

authors： Bigler ED,Lowry CM,Kerr B,Tate DF,Hessel CD,Earl HD,Miller MJ,Rice SA,Smith KH,Tschanz JT,Welsh-Bohmer K,Plassman B,Victoroff J

更新日期：2003-07-01 00:00:00

abstract：OBJECTIVE:It is well established that it is common for healthy adults to obtain one or more low scores when multiple neuropsychological tests are administered; however, very little is known about the normal frequency of high scores. The current study reports high-score base rates for the National Institutes of Health T...

journal_title：Neuropsychology

authors： Karr JE,Iverson GL

更新日期：2020-07-30 00:00:00

abstract：OBJECTIVE:Although reasoning and attention are 2 cognitive processes necessary for ensuring the efficiency of many everyday activities in older adults, the role of white matter integrity in these processes has been little studied. This is an important question due to the role of white matter integrity as a neural subst...

journal_title：Neuropsychology

authors： Monge ZA,Greenwood PM,Parasuraman R,Strenziok M

更新日期：2016-07-01 00:00:00

abstract：OBJECTIVE:The imagination inflation effect, which is a form of memory distortion, occurs when imagining an event that never happened may increase the tendency to falsely remember that it really occurred. We investigated this effect in Korsakoff's syndrome. METHOD:Our procedures consisted of 2 sessions and a recognitio...

journal_title：Neuropsychology

authors： El Haj M,Robin F

更新日期：2020-07-01 00:00:00

abstract：:This study examined the relationship between morphological structure of languages and performance asymmetries of native speakers in lateralized tasks. In 2 experiments, native speakers of English (concatenative morphology stem plus affix) and of Hebrew and Arabic (nonconcatenative root plus word-form morphology) were ...

journal_title：Neuropsychology

authors： Eviatar Z,Ibrahim R

更新日期：2007-07-01 00:00:00

abstract：:The role of semantic organization in verbal memory efficiency in schizophrenia was investigated. Patients and healthy controls were administered a free-recall task involving 1 nonsemantically organizable list, 1 list organizable in semantic categories with typical instances, and 1 list organizable in semantic categori...

journal_title：Neuropsychology

authors： Brébion G,David AS,Jones H,Pilowsky LS

更新日期：2004-04-01 00:00:00

abstract：OBJECTIVE:Executive dysfunctions in patients suffering from amyotrophic lateral sclerosis (ALS) are often described but poorly understood. Specifically, research on patients' ability to flexibly shift between cognitive sets is still scarce and unsystematic. The present study set out to compensate for this lack by provi...

journal_title：Neuropsychology

authors： Lange F,Vogts MB,Seer C,Fürkötter S,Abdulla S,Dengler R,Kopp B,Petri S

更新日期：2016-01-01 00:00:00

abstract：:The hypothesis that music training can improve verbal memory was tested in children. The results showed that children with music training demonstrated better verbal but not visual memory than did their counterparts without such training. When these children were followed up after a year, those who had begun or continu...

journal_title：Neuropsychology

authors： Ho YC,Cheung MC,Chan AS

更新日期：2003-07-01 00:00:00

abstract：:One of the great mysteries of the brain, which has puzzled all-time students of brain form and function, is the contralateral organization of the forebrain and the crossings of its major afferent and efferent connections. As a novel explanation, two recent studies have proposed that the rostral part of the head, inclu...

journal_title：Neuropsychology

authors： de Lussanet MH,Osse JW

更新日期：2015-09-01 00:00:00

abstract：:Two characteristics of word-list generation performance are forming clusters (i.e., contiguous words from the same subcategory) and switching among them. Patients with frontal lobe pathology show reduced switching on letter-cued word generation tasks, and clustering has been associated with temporal lobe functioning. ...

journal_title：Neuropsychology

authors： Rich JB,Troyer AK,Bylsma FW,Brandt J

更新日期：1999-10-01 00:00:00

abstract：:The main objective of the present study was to determine whether event-related potentials (ERPs) predominant in prefrontal cortex (PFC) respond in a similar fashion to ERPs predominant in posterior parietal cortex (PPC) in duration and size discrimination tasks. The results indicate that contingent negative variation ...

journal_title：Neuropsychology

authors： Gontier E,Paul I,Le Dantec C,Pouthas V,Jean-Marie G,Bernard C,Lalonde R,Rebaï M

更新日期：2009-09-01 00:00:00

abstract：:Twenty-seven schizophrenia spectrum patients and 25 healthy controls performed a probabilistic version of the serial reaction time task (SRT) that included sequence trials embedded within random trials. Patients showed diminished, yet measurable, sequence learning. Postexperimental analyses revealed that a group of pa...

journal_title：Neuropsychology

authors： Marvel CL,Turner BM,O'Leary DS,Johnson HJ,Pierson RK,Ponto LL,Andreasen NC

更新日期：2007-11-01 00:00:00

abstract：UNLABELLED:[Correction Notice: An Erratum for this article was reported in Vol 29(2) of Neuropsychology (see record 2014-42242-001). The funding source information was missing from the author note, and A. M. Barrett's institutional affiliation was incorrect. The funding source information and Barrett's correct institut...

journal_title：Neuropsychology

authors： Sacchetti DL,Goedert KM,Foundas AL,Barrett AM

更新日期：2015-03-01 00:00:00

abstract：OBJECTIVE:Individuals with semantic dementia (SD) have impaired autobiographical memory (AM), but the extent of the impairment has been controversial. According to one report (Westmacott, Leach, Freedman, & Moscovitch, 2001), patient performance was better when visual cues were used instead of verbal cues; however, the...

journal_title：Neuropsychology

authors： Greenberg DL,Ogar JM,Viskontas IV,Gorno Tempini ML,Miller B,Knowlton BJ

更新日期：2011-01-01 00:00:00

abstract：OBJECTIVE:Narcolepsy with cataplexy (NC) affects neurotransmitter systems regulating emotions and cognitive functions. This study aimed to assess executive functions, information sampling, reward processing, and decision making in NC. METHOD:Twenty-one NC patients and 58 healthy participants performed an extensive neu...

journal_title：Neuropsychology

authors： Delazer M,Högl B,Zamarian L,Wenter J,Gschliesser V,Ehrmann L,Brandauer E,Cevikkol Z,Frauscher B

更新日期：2011-07-01 00:00:00

abstract：OBJECTIVE:An increasing number of results show that specific language impairment (SLI) is often associated with impairments in executive functions (EF), but the nature, extent, and generality of these deficits is yet unclear. The aim of the paper is to present results from verbal and nonverbal tasks examining EF in chi...

journal_title：Neuropsychology

authors： Lukács Á,Ladányi E,Fazekas K,Kemény F

更新日期：2016-03-01 00:00:00

abstract：OBJECTIVE:Word-finding difficulties are a common complaint among individuals with left (domain) temporal lobe epilepsy (TLE). We tested the hypothesis that these difficulties stem from a deficit in semantic processing. METHOD:We tested and compared semantic processing in left and right TLE patients and healthy control...

journal_title：Neuropsychology

authors： Miozzo M,Hamberger MJ

更新日期：2015-03-01 00:00:00

abstract：OBJECTIVE:The purpose of the present study was to deepen our understanding of attention (a core cognitive ability) in Rett syndrome (RTT), an x-linked neurodevelopmental disorder caused by mutations in the MECP2 gene. We focused on 2 key aspects of visual orienting-shifting and disengaging attention-both of which are c...

journal_title：Neuropsychology

authors： Rose SA,Wass S,Jankowski JJ,Feldman JF,Djukic A

更新日期：2019-03-01 00:00:00

abstract：OBJECTIVE:To investigate decision-making deficits after anterior communicating artery aneurysm (ACoA) rupture and to compare the effects of two treatments. METHOD:The sample included 40 patients with subarachnoid hemorrhage secondary to ruptured ACoA with a favorable neurological outcome and a control group of 31 subj...

journal_title：Neuropsychology

authors： Escartin G,Junqué C,Juncadella M,Gabarrós A,de Miquel MA,Rubio F

更新日期：2012-03-01 00:00:00

abstract：:Sixteen patients with Parkinson's disease (PD), 15 older controls (OCs), and 109 younger controls (YCs) were compared in 2 category-learning tasks. Participants attempted to assign colored geometric figures to 1 of 2 categories. In rule-based tasks, category membership was defined by an explicit rule that was easy to ...

journal_title：Neuropsychology

authors： Ashby FG,Noble S,Filoteo JV,Waldron EM,Ell SW

更新日期：2003-01-01 00:00:00

abstract：OBJECTIVES:To establish the magnitude of deficits in working memory (WM) and short-term memory (STM) in those with moderate-to-severe traumatic brain injury (TBI) relative to age-matched, healthy controls and to explore the moderating effects of time since injury and age at injury on these impairments. METHOD:Twenty-o...

journal_title：Neuropsychology

authors： Dunning DL,Westgate B,Adlam AR

更新日期：2016-10-01 00:00:00

abstract：:Chronic misuse of alcohol affects an integrated neural circuit supporting the formation of associative memories acquired during eyeblink classical conditioning (R. McGlinchey-Berroth et al., 1995). The authors of this study investigated single-cue trace conditioning in amnesic and nonamnesic abstinent alcoholic indivi...

journal_title：Neuropsychology

authors： McGlinchey RE,Fortier CB,Capozzi SM,Disterhoft JF

更新日期：2005-03-01 00:00:00

abstract：:A Stroop-analog task with faces and words was developed to investigate intrahemispheric and interhemispheric Stroop effects (SEs). Lateralized faces and words were used in an attempt to invoke right- and left-hemispheric specialization, respectively. A prototypical male face, female face, and baby face and the corresp...

journal_title：Neuropsychology

authors： Kavcic V,Clarke JM

更新日期：2000-10-01 00:00:00

abstract：OBJECTIVE:Adults diagnosed with attentional deficit disorder (ADHD) are easily distracted in many tasks. Yet ADHD performance on inattentional blindness (IB) tasks has not been examined. Such investigation may aid in discriminating between 3 ADHD models: the neurological model, the perceptual load theory, and the "hunt...

journal_title：Neuropsychology

authors： Grossman ES,Hoffman YS,Berger I,Zivotofsky AZ

更新日期：2015-11-01 00:00:00

abstract：:This exploratory study was conducted to increase understanding of neuropsychological test performance in those with blast-related mild traumatic brain injury (mTBI). The two variables of interest for their impact on test performance were presence of mTBI symptoms and history of posttraumatic stress disorder (PTSD). Fo...

journal_title：Neuropsychology

authors： Brenner LA,Terrio H,Homaifar BY,Gutierrez PM,Staves PJ,Harwood JE,Reeves D,Adler LE,Ivins BJ,Helmick K,Warden D

更新日期：2010-03-01 00:00:00

abstract：:Prior studies of emotion suggest that young adults should have enhanced memory for negative faces and that this enhancement should be reduced in older adults. Several studies have not shown these effects but were conducted with procedures different from those used with other emotional stimuli. In this study, researche...

journal_title：Neuropsychology

authors： Grady CL,Hongwanishkul D,Keightley M,Lee W,Hasher L

更新日期：2007-05-01 00:00:00

abstract：:Inhibition of return (IOR) refers to an increase in time to react to a target in a previously attended location. Children with spina bifida meningomyelocele (SBM) and hydrocephalus have congenital dysmorphology of the midbrain, a brain region associated with the control of covert orienting in general and with IOR in p...

journal_title：Neuropsychology

authors： Dennis M,Edelstein K,Copeland K,Frederick JA,Francis DJ,Hetherington R,Blaser SE,Kramer LA,Drake JM,Brandt ME,Fletcher JM

更新日期：2005-07-01 00:00:00