Persistent neuropsychological impairment associated with West Nile virus infection.

abstract：INTRODUCTION:Anomia is an impairment of naming: the retrieval of specific lexical items from the mental lexicon. Theoretically, whether anomia reflects a failure of selection at the preverbal "idea" level or at the subsequent linguistic formulation stage remains a topic of debate. We investigated the preverbal mechanis...

journal_title：Journal of clinical and experimental neuropsychology

authors： Barker MS,Robinson GA

更新日期：2019-05-01 00:00:00

abstract：:This study explores the presence of homogeneous subgroups among 156 normal elderly subjects based on their performance on a battery of neuropsychological tests. Subjects ranged in age between 57 and 85 years and included 62 males and 94 females with a mean age 70.7 years, mean education 14.1 years, and mean Full Scale...

journal_title：Journal of clinical and experimental neuropsychology

authors： Mitrushina M,Uchiyama C,Satz P

更新日期：1995-05-01 00:00:00

abstract：:The aim of this study was to validate the CogState Brief Battery, which assesses psychomotor, attentional, working memory, and visual learning functions, in healthy older people and in patients with mild cognitive impairment (MCI) and Alzheimer's disease (AD), enrolled in the Australian Imaging, Biomarkers and Lifesty...

journal_title：Journal of clinical and experimental neuropsychology

authors： Lim YY,Ellis KA,Harrington K,Ames D,Martins RN,Masters CL,Rowe C,Savage G,Szoeke C,Darby D,Maruff P,The Aibl Research Group

更新日期：2012-01-01 00:00:00

abstract：:Three Words - Three Shapes was designed as an easy "bedside" test for elderly patients that assesses verbal and nonverbal memory within the same modality. In the present study, it was administered to patients with probable Alzheimer's disease (PRAD), a control group of non-demented older subjects (NC) and a group of p...

journal_title：Journal of clinical and experimental neuropsychology

authors： Weintraub S,Peavy GM,O'Connor M,Johnson NA,Acar D,Sweeney J,Janssen I

更新日期：2000-04-01 00:00:00

abstract：:Neuropsychological assessment batteries, which traditionally require lengthy administration times, may be composed of multiple tests which measure essentially the same performance attributes. Test redundancies of this nature compromise the adequacy of a test battery from a cost containment perspective. The present stu...

journal_title：Journal of clinical and experimental neuropsychology

authors： Kupke T,Lewis R

更新日期：1985-08-01 00:00:00

abstract：:The relationships between hemispheric function and components of the imagery process were examined in patients with unilateral right and left brain damage and in intact adult subjects. In the image generation condition, subjects were required to mentally generate Katakana letters corresponding to Hiragana letters disp...

journal_title：Journal of clinical and experimental neuropsychology

authors： Hatta T,Koike M,Langman P

更新日期：1994-08-01 00:00:00

abstract：:A series of 53 patients was studied using a battery of tests and a neurobehavioral rating scale on average 4 months after closed-head injury (CHI). Social outcome was assessed 1 year after injury by interviewing a family member. The results supported the hypothesis that tests of flexibility and programming rather than...

journal_title：Journal of clinical and experimental neuropsychology

authors： Vilkki J,Ahola K,Holst P,Ohman J,Servo A,Heiskanen O

更新日期：1994-06-01 00:00:00

abstract：:Haptic perception of patients with anorexia nervosa (n = 10) was analyzed in a longitudinal study (T0-T1). The haptic explorations consisted of palpating the structure of 12 sunken reliefs in sequence with both hands, eyes closed. After each exploration the structure was reproduced on a piece of paper. In the anorexia...

journal_title：Journal of clinical and experimental neuropsychology

authors： Grunwald M,Ettrich C,Krause W,Assmann B,Dähne A,Weiss T,Gertz HJ

更新日期：2001-08-01 00:00:00

abstract：:In the area of abilities testing, one issue of continued dissent is whether abilities are best conceptualized as manifestations of a single underlying general factor or as reflecting the combination of multiple traits that may be dissociable. The fact that diverse cognitive tests tend to be positively correlated has b...

journal_title：Journal of clinical and experimental neuropsychology

authors： McFarland DJ

更新日期：2012-01-01 00:00:00

abstract：:This study investigated executive aspects of working memory in a severe closed-head injured (CHI) population. Thirty-four severe CHI participants (>1 year postinjury) and 34 controls completed an abstract design version of Petrides and Milner's (1982) self-ordered pointing task. CHI participants made more errors than ...

journal_title：Journal of clinical and experimental neuropsychology

authors： Schmitter-Edgecombe M,Chaytor NS

更新日期：2003-10-01 00:00:00

abstract：:The research of Herbert Birch and colleagues, conducted 30 years ago in a rural area of Guatemala, called attention to the permanent noxious effects on cognitive development associated with conditions of poverty. Half of the world's population, including millions of persons in the United States, are still afflicted by...

journal_title：Journal of clinical and experimental neuropsychology

authors： Mirsky AF

更新日期：1995-08-01 00:00:00

abstract：:A group of 30 five- to eight-year-old hydrocephalic children was administered a comprehensive battery of neuropsychological tests. As a group, they displayed a pattern of lower PIQ than VIQ. Their performance was within the average range of many neuropsychological tests, but they performed poorly on some measures of c...

journal_title：Journal of clinical and experimental neuropsychology

authors： Donders J,Rourke BP,Canady AI

更新日期：1991-07-01 00:00:00

abstract：:What pattern of brain damage could completely obliterate the sense of olfaction in humans? We had an opportunity to address this intriguing question in Patient B., who has extensive bilateral damage to most of the limbic system, including the medial and lateral temporal lobes, orbital frontal cortex, insular cortex, a...

journal_title：Journal of clinical and experimental neuropsychology

authors： Tranel D,Welsh-Bohmer KA

更新日期：2012-01-01 00:00:00

abstract：UNLABELLED:Dopaminergic dysfunction is a putative mechanism underlying HIV-associated neurocognitive disorders. Dopamine transporter (DAT), brain-derived neurotrophic factor (BDNF), and catechol-O-methyltransferase (COMT) have been specifically implicated. We report analyses examining the main effects of functional pol...

journal_title：Journal of clinical and experimental neuropsychology

authors： Levine AJ,Sinsheimer JS,Bilder R,Shapshak P,Singer EJ

更新日期：2012-01-01 00:00:00

abstract：INTRODUCTION:Reactive oxygen species are involved in the functional changes necessary for synaptic plasticity, memory, and cognitive function. It is far from clear whether the increased excitability, and which forms of neuronal excitability, should be considered a part of the learning process or, rather, cellular manif...

journal_title：Journal of clinical and experimental neuropsychology

authors： Kot J,Winklewski PJ,Sicko Z,Tkachenko Y

更新日期：2015-01-01 00:00:00

abstract：INTRODUCTION AND OBJECTIVES:Many women report diminished memory function during the second or third trimesters of pregnancy, but objective neuropsychological tests often fail to show any decrement in performance. The present paper systematically reviews published studies that have investigated this phenomenon over the ...

journal_title：Journal of clinical and experimental neuropsychology

authors： Ouellette SJ,Hampson E

更新日期：2019-02-01 00:00:00

abstract：OBJECTIVE:This study cross-validated the Dot Counting Test (DCT) as a performance validity test (PVT) among a mixed clinical veteran sample. Completion time and error patterns also were examined by validity group and cognitive impairment status. METHOD:This cross-sectional study included 77 veterans who completed the ...

journal_title：Journal of clinical and experimental neuropsychology

authors： Soble JR,Santos OA,Bain KM,Kirton JW,Bailey KC,Critchfield EA,O'Rourke JJF,Highsmith JM,González DA

更新日期：2018-05-01 00:00:00

abstract：:The performance of a group of 60 severely closed-head-injured patients in the subacute stage of recovery on a series of tests addressing focused, divided, and sustained attention, and supervisory attentional control was compared to the performance of a matched group of 60 healthy controls. Patients performed significa...

journal_title：Journal of clinical and experimental neuropsychology

authors： Spikman JM,van Zomeren AH,Deelman BG

更新日期：1996-10-01 00:00:00

abstract：:The ability to engage in instrumental activities of daily living (IADLs) is known to rely on cognitive abilities, primarily executive functioning and memory. There is also evidence that good self-awareness, which facilitates the use of compensatory strategies, may prolong functionality and delay the diagnosis of demen...

journal_title：Journal of clinical and experimental neuropsychology

authors： Suchy Y,Kraybill ML,Franchow E

更新日期：2011-01-01 00:00:00

abstract：:To investigate interference effects in lateralized temporal lobe epilepsy (TLE), we compared 79 patients with left (n = 43) or right (n = 36) TLE and 33 healthy controls on a verbal memory distractor task (VMDT) structured according to the Brown-Peterson paradigm. The subjects were also administered a selective remind...

journal_title：Journal of clinical and experimental neuropsychology

authors： Giovagnoli AR,Avanzini G

更新日期：1996-04-01 00:00:00

abstract：:There is evidence that object-location memory consists of three separate processes, that is, positional memory, binding of objects to locations, and a possible integration mechanism. A group of 26 patients with lesions following ischaemic stroke was studied to find evidence for selective impairments in these three pro...

journal_title：Journal of clinical and experimental neuropsychology

authors： Kessels RP,de Haan EH,Kappelle LJ,Postma A

更新日期：2002-02-01 00:00:00

abstract：:Cognitive impairment is common among individuals with heart failure (HF), but the exact nature of these impairments remains unclear. The current study examined 140 older adults with heart failure and sought to determine whether there are distinct cognitive profiles using a cluster analytic approach. Results indicated ...

journal_title：Journal of clinical and experimental neuropsychology

authors： Miller LA,Spitznagel MB,Alosco ML,Cohen RA,Raz N,Sweet LH,Colbert L,Josephson R,Hughes J,Rosneck J,Gunstad J

更新日期：2012-01-01 00:00:00

abstract：:Like controls, a Closed-Head Injury (CHI) group learned quickly to press a button during a 3-s warning stimulus in order to avoid a noxious buzzer. In a similar task, however, the CHI group had greater difficulty achieving the learning criterion compared to controls when required to prevent an innocuous visual display...

journal_title：Journal of clinical and experimental neuropsychology

authors： Kosmidis MH,Fantie BD

更新日期：1995-08-01 00:00:00

abstract：:The California Verbal Learning Test (CVLT) is a widely used measure of verbal learning and memory; however, there is little empirical evidence about the effects of the administration procedure on the test results. The primary goal of this study was to examine the effect of the semantic cuing condition on subsequent fr...

journal_title：Journal of clinical and experimental neuropsychology

authors： Shear PK,Wells CT,Brock AM

更新日期：2000-10-01 00:00:00

abstract：:Less efficient glucose regulation, the ability to metabolize glucose, has been associated with poorer cognitive performances in older individuals not meeting criteria for type 2 diabetes ( Messier, Tsiakas, Gagnon, & Desrochers, 2010 ). Yet, the influence of glucose regulation on attentional functions, which are sensi...

journal_title：Journal of clinical and experimental neuropsychology

authors： Gagnon C,Greenwood CE,Bherer L

更新日期：2011-11-01 00:00:00

abstract：:The present study sought a clearer understanding of spatial memory function consequent to temporal lobe resection, and, in particular, of spatial memory function with respect to two- as well as three-dimensional frames of reference. Relative to a group of 15 control participants, a group of 15 epilepsy patients with r...

journal_title：Journal of clinical and experimental neuropsychology

authors： Diaz-Asper CM,Dopkins S,Potolicchio SJ Jr,Caputy A

更新日期：2006-11-01 00:00:00

abstract：:A battery of psychoeducational tests was administered to samples of high-functioning (IQ > 70) autistic subjects and normal controls. A previous psychoeducational study indicated the presence of preserved procedural and mechanical academic skills accompanied by impaired comprehension and interpretive skills in high-fu...

journal_title：Journal of clinical and experimental neuropsychology

authors： Goldstein G,Minshew NJ,Siegel DJ

更新日期：1994-10-01 00:00:00

abstract：:The purpose of this study was to examine the relationship between executive function and coping at one-year-post traumatic brain injury (TBI). TBI and matched control groups completed a coping questionnaire and a neuropsychological test series. In the TBI group, better executive performance was related to the use of p...

journal_title：Journal of clinical and experimental neuropsychology

authors： Krpan KM,Levine B,Stuss DT,Dawson DR

更新日期：2007-01-01 00:00:00

abstract：:The case of a patient with profound retrograde and minor anterograde amnesia is described and used to discuss the kind of brain damage which will most likely result in persistent retrograde amnesia as the principal symptom. The patient was an industrial manager who had fallen off a horse four years prior to the presen...

journal_title：Journal of clinical and experimental neuropsychology

authors： Markowitsch HJ,Calabrese P,Haupts M,Durwen HF,Liess J,Gehlen W

更新日期：1993-11-01 00:00:00

abstract：:The effects of two memory-impairing drugs, ethanol and triazolam, on proactive interference (PI) in memory were studied. Following ingestion of either one of these drugs or a placebo, subjects studied an A-B list (e.g., BEE-WASP) of paired associates, followed by an A-C list (e.g., BEE-HONEY) on the interference trial...

journal_title：Journal of clinical and experimental neuropsychology

authors： Lombardi WJ,Sirocco KY,Andreason PJ,George DT

更新日期：1997-10-01 00:00:00