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Buunk AM, Spikman JM, Wagemakers M, Jeltema JR, de Vries J, Mazuri A, Uyttenboogaart M, Groen RJM. The vanishing of the ACoA syndrome after aneurysmal subarachnoid haemorrhage: New era, different management, fewer problems? J Neuropsychol 2024; 18 Suppl 1:142-157. [PMID: 37902411 DOI: 10.1111/jnp.12352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023]
Abstract
Historically, a specific set of symptoms has been related to the rupture and repair of anterior communicating artery (ACoA) aneurysms. These consequences were defined as the 'ACoA syndrome' and included observations of severe memory loss, confabulation and personality or behavioural changes. These observations correspond to neuropsychological impairments in memory, executive functions and social cognition. However, in more recent studies, the existence of such a distinct syndrome has been called into question. We aimed to investigate the existence of the ACoA syndrome, by combining analysis of our own data with a systematic review of the literature. Memory, executive functions and social cognition of subarachnoid haemorrhage patients with ACoA aneurysms (N = 28) were compared to patients with aneurysms in other locations (N = 66). Results showed no significant differences. Subsequently, a systematic review of the existing literature on the ACoA syndrome was performed using Embase and PubMed until October 2022. Studies that investigated cognitive functions after rupture and repair of ACoA aneurysms were included. The search yielded 847 unique entries and after screening titles and abstracts, 648 records were excluded. 199 full-text articles were assessed for eligibility and 55 articles were included. Evidence was found for the ACoA syndrome in studies between 1960 and 2000, with impairments in memory and executive problems in the majority of studies. However, the majority of studies from 2000 did not demonstrate a distinct ACoA syndrome, although neuropsychological measurements improved. This coincides with the changes in the management of ACoA aneurysms over the past decades, such as the emergence of endovascular treatment and improvement of neurointensive care. Therefore, we hypothesize that the management techniques of ACoA aneurysms until around 2000, i.e. mainly conventional clipping, could be related to the presence of symptoms of the ACoA syndrome.
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Affiliation(s)
- A M Buunk
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J M Spikman
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M Wagemakers
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J R Jeltema
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J de Vries
- Department of Neurosurgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Mazuri
- Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - M Uyttenboogaart
- Department of Neurology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R J M Groen
- Department of Neurosurgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Neurosurgery, Faculty of Medicine Universitas Airlangga, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
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Yu H, Gao J, Chang RSK, Mak W, Thach TQ, Cheung RTF. Inhibitory dysfunction may cause prospective memory impairment in temporal lobe epilepsy (TLE) patients: an event-related potential study. Front Hum Neurosci 2023; 17:1006744. [PMID: 37565055 PMCID: PMC10410078 DOI: 10.3389/fnhum.2023.1006744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 07/10/2023] [Indexed: 08/12/2023] Open
Abstract
Introduction Prospective memory (PM) is the ability to remember future intentions, and PM function is closely related to independence in daily life, particularly in patients with temporal lobe epilepsy (TLE). As PM involves various cognitive components of attention, working memory, inhibition and other executive functions, this study investigated how TLE may affect PM components and the underlying neural mechanisms. Methods Sixty-four subjects were recruited, including 20 refractory TLE patients, 18 well-controlled TLE patients and 26 age-matched healthy controls. A set of neuropsychological tests was administered to assess specific brain functions. An event-related potential (ERP) task was used to further explore how PM and its components would be differentially affected in the two TLE types. Results Our findings revealed that: (1) refractory TLE patients scored lower than the healthy controls in the digit span, Verbal Fluency Test and Symbol Digit Modalities Test; (2) refractory TLE patients exhibited impaired PM performance and reduced prospective positivity amplitudes over the frontal, central and parietal regions in ERP experiments when compared to the healthy controls; and (3) decreased P3 amplitudes in the nogo trials were observed over the frontal-central sites in refractory but not in well-controlled TLE patients. Discussion To our knowledge, this is the first ERP study on PM that has specifically identified PM impairment in refractory but not in well-controlled TLE patients. Our finding of double dissociation in PM components suggests that inhibition dysfunction may be the main reason for PM deficit in refractory TLE patients. The present results have clinical implications for neuropsychological rehabilitation in TLE patients.
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Affiliation(s)
- Hemei Yu
- Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Junling Gao
- Centre of Buddhist Studies, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Richard Shek-Kwan Chang
- Division of Neurology, Department of Medicine, Queen Mary Hospital, Hong Kong, Hong Kong SAR, China
| | - Windsor Mak
- Division of Neurology, Department of Medicine, Queen Mary Hospital, Hong Kong, Hong Kong SAR, China
| | - Thuan-Quoc Thach
- Department of Psychiatry, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Raymond Tak Fai Cheung
- Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Division of Neurology, Department of Medicine, Queen Mary Hospital, Hong Kong, Hong Kong SAR, China
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Sun J, Zhang K, Su X, Zhang Q, Wang Z, He L, Hu L. The Chinese version of the Memory for Intentions Test (MIST): development and evaluation of its reliability and concurrent validity. Clin Neuropsychol 2022:1-19. [PMID: 35266859 DOI: 10.1080/13854046.2022.2047791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This study aims to develop a simplified Chinese version of the "Memory for Intentions Test" (MIST), evaluate its reliability and concurrent validity, explore the inter-relationships among the MIST variables and the relationships between the MIST variables and socio-demographic factors. Two hundred healthy, Chinese-speaking adults of the Han community participated in this study. Form A of the Chinese MIST and two prospective items of the Rivermead Behavioural Memory Test, Second Edition (RBMT-II, Chinese version) were administered to all participants to evaluate internal consistency, split-half reliability, and concurrent validity. Twenty of these participants were assessed twice on Form A with a two-week interval to examine test-retest reliability. They were also assessed on both Form A and Form B to examine alternate-form reliability. The findings of the study indicated good internal consistency (Cronbach's α = .833) and excellent split-half reliability (r = .924-.930) among the six subscales of the Chinese MIST, although the internal consistency was low (Cronbach's α = .129) for individual PM trials. We also found adequate concurrent validity (ρ = .722, p< .001), test-retest reliability (ρ = .716, p < .001), and alternate-form reliability (ρ= .828, p < .001). The Chinese MIST demonstrated suitable reliability and concurrent validity in the Chinese-speaking population. The present study provides a new standardized prospective memory test for the Chinese population, which would enhance future clinical research in this field on the Chinese mainland.
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Affiliation(s)
- Junyuan Sun
- Department of Psychiatry, School of Mental Health, Jining Medical University, Jining, China
| | - Kai Zhang
- Department of Psychiatry, School of Clinical Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Xianbiao Su
- Department of Psychiatry, Shandong Mental Health Center, Cheeloo Chollege of Medicine, Shandong University, Jinan, China
| | - Qunlei Zhang
- Department of Psychiatry, Shandong Mental Health Center, Cheeloo Chollege of Medicine, Shandong University, Jinan, China
| | - Ziyang Wang
- Department of Psychiatry, School of Clinical Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Long He
- Department of Psychiatry, School of Clinical Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Lei Hu
- Department of Psychiatry, Shandong Mental Health Center, Cheeloo Chollege of Medicine, Shandong University, Jinan, China
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D'Iorio A, Esposito M, Maggi G, Amboni M, Vitale C, Santangelo G. Neuropsychological correlates of prospective memory: A comparison between tremor-dominant Parkinson's disease and cervical dystonia. J Clin Neurosci 2021; 87:156-161. [PMID: 33863525 DOI: 10.1016/j.jocn.2021.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 02/05/2021] [Accepted: 03/09/2021] [Indexed: 11/19/2022]
Abstract
Cervical Dystonia (CD) and Parkinson's disease, particularly tremor-dominant motor phenotype (TD-PD), showed a selective deficit of time-based prospective memory (TBPM). The two movement disorders are mainly characterized by dysfunctions of basal-ganglia and prefrontal cortex but it is reported that cerebellum also plays a key role in their pathogenesis. These cerebral structures are specifically involved in TBPM rather than in event-based PM (EBPM), but until now no study directly compared these two components of PM between CD and TD-PD patients. Therefore, the present study aimed at investigating if differences in PM functioning between CD and TD-PD patients might exist and if the type of movement disorder moderated the relationship between deficit of PM and deficit of executive functions and retrospective memory. Thirty TD-PD, 27CD patients and 29 healthy subjects (HCs), matched for demographic features, underwent neuropsychological tests for PM, executive functions, retrospective memory and self-rated questionnaires. The three groups did not differ on neuropsychological variables except for TBPM where TD-PD and CD patients performed worse than HCs; moreover, TD-PD performed worse than CD patients. Moderation analysis indicated that the type of movement disorder moderated the relationship between executive dysfunction and TBPM, but not EBPM. In conclusion, selective deficit of TBPM characterizes both CD and TD-PD but it is associated with executive dysfunction only in TD-PD. It might be possible to speculate that the involvement of the cerebellum, responsible for internal timing processes, could explain the impairment of TBPM in both movement disorders. This issue deserves to be explored in future neuroimaging studies.
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Affiliation(s)
- Alfonsina D'Iorio
- Department of Psychology, University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Marcello Esposito
- Department of Neuroscience, Reproductive Science and Odontostomatology, Federico II University of Naples, Naples, Italy; Clinical Neurophysiology Unit, Cardarelli Hospital, Naples, Italy
| | - Gianpaolo Maggi
- Department of Psychology, University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Marianna Amboni
- Institute of Diagnosis and Health, IDC-Hermitage Capodimonte, Naples, Italy; Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Carmine Vitale
- Institute of Diagnosis and Health, IDC-Hermitage Capodimonte, Naples, Italy; Department of Motor Sciences and Wellness, University "Parthenope", Naples, Italy
| | - Gabriella Santangelo
- Department of Psychology, University of Campania Luigi Vanvitelli, Caserta, Italy.
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Nurdal V, Wearn A, Knight M, Kauppinen R, Coulthard E. Prospective memory in prodromal Alzheimer's disease: Real world relevance and correlations with cortical thickness and hippocampal subfield volumes. Neuroimage Clin 2020; 26:102226. [PMID: 32151996 PMCID: PMC7063259 DOI: 10.1016/j.nicl.2020.102226] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Prospective memory (PM) is a marker of independent living in Alzheimer's disease. PM requires cue identification (prospective component) and remembering what should happen in response to the cue (retrospective component). We assessed neuroanatomical basis and functional relevance of PM. METHODS 84 older participants (53-94 years old, 58% male) with or without Mild Cognitive Impairment (MCI) performed PM tests, Activities of Daily Living (ADL) scale and had a structural MRI of the brain to estimate for cortical thickness and hippocampal subfield volumes. A General Linear Model cluster analysis was carried out using FreeSurfer to determine which cortical regions were correlated with PM scores. RESULTS Both components of PM are impaired in MCI (p < .001). The retrospective component of PM correlates strongly with ADL (p = .005). Prospective component performance correlates positively with cortical thickness of bilateral frontal-temporal-parietal cortex and volume of CA1 of hippocampus. In contrast, the retrospective component performance correlates positively with cortical thickness of a right-lateralised fronto-temporal-parietal network and volumes of subiculum and CA3 hippocampal subfields. DISCUSSION Our neuroimaging findings complement and extend previous research into structural correlates of PM. Here, we show that there are distinct, yet, overlapping brain regions correlating with the two components of PM. PM performance provides a window into real-life functional abilities in people at risk of Alzheimer's disease and could be utilised as a marker of clinically relevant disease.
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Affiliation(s)
- Volkan Nurdal
- Bristol Medical School, University of Bristol, Bristol, UK.
| | - Alfie Wearn
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Michael Knight
- School of Experimental Psychology, University of Bristol, Bristol, UK
| | - Risto Kauppinen
- School of Experimental Psychology, University of Bristol, Bristol, UK; Clinical Research and Imaging Centre, University of Bristol, Bristol, UK
| | - Elizabeth Coulthard
- Bristol Medical School, University of Bristol, Bristol, UK; Clinical Neurosciences, North Bristol NHS Trust, Bristol, UK
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Jones DJW, Harris JP, Butler LT, Vaux EC. A potential barrier to adherence? Memory for future intentions is impaired in hemodialysis patients. Hemodial Int 2019; 24:114-120. [PMID: 31650667 DOI: 10.1111/hdi.12789] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 08/24/2019] [Indexed: 11/28/2022]
Abstract
INTRODUCTION End-stage renal disease (ESRD) has been associated with a range of cognitive deficits, including impaired retrospective memory and attention. Prospective memory (PM) is memory for future intentions, such as remembering to take medication on time. Prospective memory has not been examined in any ESRD patients; yet, the implications upon diet and medication management could potentially have detrimental effects on patient welfare. This is the first study to examine PM in ESRD patients being treated with hemodialysis (HD). METHODS Hemodialysis patients (n = 18) were compared with age-matched and education-matched controls (n = 18) on a boardgame task that emulates a typical week of activities (i.e., grocery shopping, meetings with friends), requiring the participant to remember a series of upcoming tasks. Other measures were also examined, including general cognitive decline, measures of independent living, IQ, and mood. FINDINGS Patients recalled significantly fewer upcoming events than the control group, suggesting an impairment of PM. No significant relationship was found between PM performance and any other measures, suggesting the difference between groups is likely due to the effects of ESRD, HD treatment, or some associated comorbidity. DISCUSSION This is the first study to demonstrate a PM deficit in patients undergoing HD treatment. This finding contributes to the current knowledge of the cognitive profile of patients undergoing HD while also highlighting the implications that a PM deficit may have on patient quality of life. The finding may go some way to explaining variances in patients' ability to monitor and adhere to medication and dietary regimes and, ultimately, to live independently. The study also highlights the necessity of viewing treatment for ESRD as a holistic process to maximize patient well-being.
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Affiliation(s)
- Daniel J W Jones
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| | - John P Harris
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| | - Laurie T Butler
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| | - Emma C Vaux
- Department of Renal Medicine, Royal Berkshire NHS Foundation Trust, Reading, UK
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Paquet L, Verma S, Collins B, Chinneck A, Bedard M, Song X. Testing a novel account of the dissociation between self-reported memory problems and memory performance in chemotherapy-treated breast cancer survivors. Psychooncology 2017; 27:171-177. [DOI: 10.1002/pon.4389] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 01/05/2017] [Accepted: 01/23/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Lise Paquet
- Department of Psychology; Carleton University; Ottawa ON Canada
| | | | | | - Anne Chinneck
- Department of Psychology; Carleton University; Ottawa ON Canada
| | - Marc Bedard
- Department of Psychology; Carleton University; Ottawa ON Canada
| | - Xinni Song
- The Ottawa Hospital Cancer Centre; Ottawa ON Canada
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Saward JR, Stanton NA. Individual latent error detection and recovery in naval aircraft maintenance: introducing a proposal linking schema theory with a multi-process approach to human error research. THEORETICAL ISSUES IN ERGONOMICS SCIENCE 2014. [DOI: 10.1080/1463922x.2014.969360] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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The development of prospective memory in preschool children using naturalistic tasks. J Exp Child Psychol 2014; 127:8-23. [DOI: 10.1016/j.jecp.2013.10.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Revised: 09/05/2013] [Accepted: 10/08/2013] [Indexed: 11/19/2022]
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Evaluating different aspects of prospective memory in amnestic and nonamnestic mild cognitive impairment. ISRN NEUROLOGY 2014; 2014:805929. [PMID: 24729893 PMCID: PMC3963105 DOI: 10.1155/2014/805929] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 12/08/2013] [Indexed: 11/21/2022]
Abstract
Prospective memory, the inability to remember an intended action, is a common complaint, but not formally assessed in most clinical and research studies of mild cognitive impairment (MCI). In this study, patients with amnestic mild cognitive impairment (aMCI), non-amnestic cognitive impairment (naMCI), and cognitively normal (CN) elders were assessed using the Miami Prospective Memory Test (MPMT). A unique aspect of the paradigm was that participants were scored for intention to perform, accuracy in recollection for specific elements of the task, and the need for reminder cues. Excellent test-retest stability was obtained for MPMT Event-Related (ER), combined Time-Related (TR) subscales, and total MPMT score for aMCI subjects. MPMT impairments were observed in 48.6% of aMCI, 29.4% of naMCI, and 10.0% of normal elderly participants. Prospective memory deficits were common in participants with aMCI, and occurred in almost a third of naMCI participants. Intention to perform and need for reminder cues were significantly more impaired than retrospective memory for specific details of the task. It is concluded that assessment of different elements of prospective memory is important in MCI research and that inability to remember intended actions is a significant feature in those as risk for Alzheimer's disease.
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A Comparison of the Prospective Memory among College Students, Normal Elderly, and Parkinson's Disease Patients. Dement Neurocogn Disord 2012. [DOI: 10.12779/dnd.2012.11.3.95] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Lemoncello R, Sohlberg MM, Fickas S, Prideaux J. A randomised controlled crossover trial evaluating Television Assisted Prompting (TAP) for adults with acquired brain injury. Neuropsychol Rehabil 2011; 21:825-46. [DOI: 10.1080/09602011.2011.618661] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Clune-Ryberg M, Blanco-Campal A, Carton S, Pender N, O'Brien D, Phillips J, Delargy M, Burke T. The contribution of retrospective memory, attention and executive functions to the prospective and retrospective components of prospective memory following TBI. Brain Inj 2011; 25:819-31. [PMID: 21721845 DOI: 10.3109/02699052.2011.589790] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PRIMARY OBJECTIVE Despite the prevalence of prospective memory (PM) problems, relatively little is known about the processes underlying impairment following TBI. This study sought to examine PM performance, using a multiple-task, multiple-response video-based paradigm in which initial encoding of the cue-action associations was ensured (Video-Assessment of Prospective Memory; VAPM). RESEARCH DESIGN VAPM was designed to allow easy identification of reasons for failure (i.e. cue detection and/or specific action retrieval). Patients with moderate/severe TBI (n = 32) and matched controls (n = 16) also completed standardized neuropsychological assessment including evaluation of episodic retrospective memory (RM), attention, information processing, executive functions and mood. MAIN OUTCOMES AND RESULTS As a group, those with TBI were impaired on PM tasks with 50% failing to complete at least 2/6 required tasks despite near perfect performance by controls. Individual profile analyses revealed different reasons for impairment, with RM contributing significantly to both the prospective and retrospective components. This was supported by correlational analyses illustrating a significant relationship between cue detection and RM measures, in addition to measures of executive functions and attention. CONCLUSIONS The contribution of RM to both components of PM, along with the finding of heterogeneity in performance among participants have important implications for theoretical understanding and clinical practice.
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West R. The temporal dynamics of prospective memory: A review of the ERP and prospective memory literature. Neuropsychologia 2011; 49:2233-45. [DOI: 10.1016/j.neuropsychologia.2010.12.028] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2010] [Revised: 12/08/2010] [Accepted: 12/14/2010] [Indexed: 11/25/2022]
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Kliegel M, Altgassen M, Hering A, Rose NS. A process-model based approach to prospective memory impairment in Parkinson's disease. Neuropsychologia 2011; 49:2166-77. [DOI: 10.1016/j.neuropsychologia.2011.01.024] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Revised: 01/08/2011] [Accepted: 01/11/2011] [Indexed: 11/30/2022]
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Abstract
Prospective memory (PM) is defined as remembering to carry out intended actions
at an appropriate point in the future, and can be categorized into three types
of situation: time-, event-, and activity-based tasks. PM involves brain
structures such as frontal and medial temporal cortices. The aim of this study
was to review the currently available literature on PM in Alzheimer’s disease
and Mild Cognitive Impairment patients. We performed a search on Pubmed,
Medline, ScieLO, LILACS and the Cochrane Library electronic databases from
January 1990 to December 2010. The key terms used were: prospective memory,
memory for intentions, delayed memory and memory for future actions, separately
and also combined with the search terms dementia, Alzheimer’s disease and Mild
Cognitive Impairment. Both patient groups showed significant impairment in PM.
Further studies are needed to verify the accuracy of PM tasks as an early marker
of mild cognitive impairment, and initial dementia.
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Affiliation(s)
- Lívia Spíndola
- Neuropsychologist, Post-Graduate Student. Department of Neurology, University of São Paulo School Medicine, São Paulo SP, Brazil
| | - Sonia Maria Dozzi Brucki
- MD, PhD, Behavioral and Cognitive Neurology Unit, Department of Neurology, University of São Paulo School Medicine, São Paulo SP, Brazil
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Potvin MJ, Rouleau I, Audy J, Charbonneau S, Giguère JF. Ecological prospective memory assessment in patients with traumatic brain injury. Brain Inj 2011; 25:192-205. [PMID: 21219091 DOI: 10.3109/02699052.2010.541896] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PRIMARY OBJECTIVE Prospective memory (PM) impairments are often observed after traumatic brain injury (TBI). Although PM is crucial for daily functioning, few sensitive, valid and ecological clinical tests are available. To address these concerns, the authors developed a PM task, the TEMP, using naturalistic stimuli, in which each PM phase and component is evaluated independently in time- and event-based conditions. MAIN OUTCOMES AND RESULTS The results show that moderate and severe TBI patients (n = 30), evaluated after spontaneous neurological recovery, experienced problems in learning the delayed intentions content and retrieving these intentions in the right context (prospective component), especially in the time-based condition. They also recalled fewer associated actions (retrospective component), but only in the time-based condition. Correlations revealed that the retrospective component was mainly supported by episodic retrospective memory processes, while the prospective component was supported by episodic retrospective memory processes, along with attentional and executive functions. Moreover, there was a significant correlation between performance on the TEMP and results on a questionnaire assessing PM functioning in daily living completed by participants' relatives. CONCLUSIONS The TEMP therefore appears to be a sensitive tool for assessing PM problems that combines internal and ecological validity.
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McCauley SR, Wilde EA, Bigler ED, Chu Z, Yallampalli R, Oni MB, Wu TC, Ramos MA, Pedroza C, Vásquez AC, Hunter JV, Levin HS. Diffusion tensor imaging of incentive effects in prospective memory after pediatric traumatic brain injury. J Neurotrauma 2011; 28:503-16. [PMID: 21250917 DOI: 10.1089/neu.2010.1555] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Few studies exist investigating the brain-behavior relations of event-based prospective memory (EB-PM) impairments following traumatic brain injury (TBI). To address this, children with moderate-to-severe TBI performed an EB-PM test with two motivational enhancement conditions and underwent concurrent diffusion tensor imaging (DTI) at 3 months post-injury. Children with orthopedic injuries (OI; n=37) or moderate-to-severe TBI (n=40) were contrasted. Significant group differences were found for fractional anisotropy (FA) and apparent diffusion coefficient for orbitofrontal white matter (WM), cingulum bundles, and uncinate fasciculi. The FA of these WM structures in children with TBI significantly correlated with EB-PM performance in the high, but not the low motivation condition. Regression analyses within the TBI group indicated that the FA of the left cingulum bundle (p=0.003), left orbitofrontal WM (p<0.02), and left (p<0.02) and right (p<0.008) uncinate fasciculi significantly predicted EB-PM performance in the high motivation condition. We infer that the cingulum bundles, orbitofrontal WM, and uncinate fasciculi are important WM structures mediating motivation-based EB-PM responses following moderate-to-severe TBI in children.
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Affiliation(s)
- Stephen R McCauley
- Physical Medicine and Rehabilitation Alliance of Baylor College of Medicine and University of Texas-Houston Medical School, Houston, Texas, USA.
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Radford KA, Lah S, Say MJ, Miller LA. Validation of a new measure of prospective memory: the Royal Prince Alfred Prospective Memory Test. Clin Neuropsychol 2010; 25:127-40. [PMID: 21108144 DOI: 10.1080/13854046.2010.529463] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Prospective memory problems are common in patients with brain injury, but appropriate measures are limited. The reliability and validity of the newly designed Royal Prince Alfred Prospective Memory Test (RPA-ProMem), which has three alternate versions, was investigated in 20 healthy volunteers and 20 neurological patients with everyday prospective memory problems. The RPA-ProMem was found to be easy to score reliably (inter-rater reliability = .90) and its three versions were well matched (delayed alternate-form reliability = .71). Test validity and sensitivity to patient deficits were also supported. This new measure of prospective memory should be particularly useful in situations that require repeated assessments, such as evaluation of rehabilitation efforts.
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Affiliation(s)
- Kylie A Radford
- School of Psychology, University of Sydney, Sydney, Australia
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McCauley SR, Wilde EA, Merkley TL, Schnelle KP, Bigler ED, Hunter JV, Chu Z, Vásquez AC, Levin HS. Patterns of cortical thinning in relation to event-based prospective memory performance three months after moderate to severe traumatic brain injury in children. Dev Neuropsychol 2010; 35:318-32. [PMID: 20446135 DOI: 10.1080/87565641003696866] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
While event-based prospective memory (EB-PM) tasks are a familiar part of daily life for children, currently no data exists concerning the relation between EB-PM performance and brain volumetrics after traumatic brain injury (TBI). This study investigated EB-PM in children (7 to 17 years) with moderate to severe TBI or orthopedic injuries. Participants performed an EB-PM task and concurrently underwent neuroimaging at three months postinjury. Surface reconstruction and cortical thickness analysis were performed using FreeSurfer software. Cortical thickness was significantly correlated with EB-PM (adjusting for age). Significant thinning in the left (dorsolateral and inferior prefrontal cortex, anterior and posterior cingulate, temporal lobe, fusiform, and parahippocampal gyri), and right hemispheres (dorsolateral, inferior, and medial prefrontal cortex, cingulate, and temporal lobe) correlated positively and significantly with EB-PM performance; findings are comparable to those of functional neuroimaging and lesion studies of EB-PM.
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Affiliation(s)
- Stephen R McCauley
- Physical Medicine and Rehabilitation Alliance of Baylor College of Medicine and the University of Texas-Houston Medical School, Houston, Texas 77030, USA.
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Abstract
Previous studies have established that prospective memory is commonly affected following traumatic brain injury (TBI). This study examines whether demographic factors, injury severity and site, executive function, and metacognitive factors predict prospective memory performance in adults with TBI, using a cross-sectional multivariate correlational model. Prospective memory of 44 adults (mean age = 30 years) with severe TBI was measured by the Cambridge Prospective Memory Test (CAMPROMPT) time-based and event-based scores. Using stepwise multiple regression, the time-based score was predicted by the Controlled Oral Word Association Test (COWAT) Animals subtest score, length of post-traumatic amnesia (PTA) and use of note-taking on the CAMPROMPT. The event-based score was predicted by length of PTA and COWAT Animals score. Therefore, patients with longer periods of PTA and executive function impairment may be expected to display poorer prospective memory. Note-taking was associated with improved performance on time-based prospective memory tasks.
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Abstract
In this study we examine the locus of a prospective memory deficit in an individual with multiple sclerosis. Extensive psychometric and neuropsychological testing revealed above average to superior general intelligence, retrospective and autobiographical memory, short-term/working memory and executive functions. In contrast, the individual demonstrated poor prospective memory on a variety of measures incorporating naturalistic, self-report, and laboratory methods. This deficit appeared to arise from a disruption of processes underlying strategic monitoring. These data clearly demonstrate that impaired prospective memory can exist in the presence of an otherwise intact neuropsychological profile.
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Affiliation(s)
- Robert West
- Department of Psychology, Iowa State University, Ames, IA 50011-3180, USA.
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Zöllig J, West R, Martin M, Altgassen M, Lemke U, Kliegel M. Neural correlates of prospective memory across the lifespan. Neuropsychologia 2007; 45:3299-314. [PMID: 17675111 DOI: 10.1016/j.neuropsychologia.2007.06.010] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2006] [Revised: 06/11/2007] [Accepted: 06/13/2007] [Indexed: 11/17/2022]
Abstract
OVERVIEW Behavioural data reveal an inverted U-shaped function in the efficiency of prospective memory from childhood to young adulthood to later adulthood. However, prior research has not directly compared processes contributing to age-related variation in prospective memory across the lifespan, hence it is unclear whether the same factors explain the 'rise and fall' of prospective remembering from childhood to later adulthood. The present study examined this question using a paradigm that allowed us to consider the behavioural and neural correlates of processes associated with the prospective and retrospective components of prospective memory. METHODS We compared 14 adolescents, 14 young adults, and 14 old adults in a paradigm where the prospective memory task was embedded in a semantic categorization task. RESULTS The behavioural data revealed an inverted U-shaped function with adolescents and old adults performing poorly relative to young adults. Analyses of the error data revealed that different processes may have contributed to failures of prospective memory in adolescents and older adults. This finding was supported by age differences in ERP-components for cue detection and post-retrieval processes. Additionally, source localization using LORETA revealed different patterns of neural recruitment for adolescents and older adults relative to younger adults. CONCLUSION Our findings demonstrate that adolescents and older adults show different patterns of behavioural errors and neural recruitment for successful prospective remembering indicating that different processes may contribute to the 'rise and fall' of prospective memory across the lifespan.
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Affiliation(s)
- Jacqueline Zöllig
- Department of Psychology, University of Zurich, Binzmühlestrasse 14/24, CH-8050 Zurich, Switzerland.
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Rich JB, Svoboda E, Brown GG. Diazepam-induced prospective memory impairment and its relation to retrospective memory, attention, and arousal. Hum Psychopharmacol 2006; 21:101-8. [PMID: 16381068 DOI: 10.1002/hup.747] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The amnestic effects of benzodiazepines are well documented on a variety of memory tasks. However, prospective memory (PM), or remembering to execute an action at a future time, has not been studied previously. This study examined the effect of diazepam on word list recall, PM, sustained attention, and subjective ratings of arousal. Forty-eight healthy participants, aged 19-35, received an average of 0.19 mg/kg oral diazepam or placebo in a double-blind manner. Retrospective memory and PM were assessed by free recall of unrelated word lists and by instructing participants to request a hidden belonging at the end of the session, respectively. Sustained attention was measured by multiple trials of a digit cancellation task, and subjective arousal was assessed by self-ratings of drowsiness. Diazepam impaired performance on all measures, including PM. Reduced PM performance was associated with decreased subjective arousal in the diazepam group but was unrelated to sustained attention. This is the first report of the effects of benzodiazepines on prospective remembering, and further supports the view that the arousal/attentional system is composed of partially independent subsystems that have differential relationships to memory.
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Affiliation(s)
- Jill B Rich
- Department of Psychology, York University, 4700 Keele Street, Toronto, Ontario, Canada M3J 1P3.
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Abstract
From the literature on error detection, the authors select several concepts relating error detection mechanisms and prospective memory features. They emphasize the central role of intention in the classification of the errors into slips/lapses/mistakes, in the error handling process and in the usual distinction between action-based and outcome-based detection. Intention is again a core concept in their investigation of prospective memory theory, where they point out the contribution of intention retrievals, intention persistence and output monitoring in the individual's possibilities for detecting their errors. The involvement of the frontal lobes in prospective memory and in error detection is also analysed. From the chronology of a prospective memory task, the authors finally suggest a model for error detection also accounting for neural mechanisms highlighted by studies on error-related brain activity.
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Affiliation(s)
- Adélaïde Blavier
- Université de Liège, Service de Psychologie du Travail, Boulevard du Rectorat 5, 4000, Liège, Belgium.
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West R, Krompinger J. Neural correlates of prospective and retrospective memory. Neuropsychologia 2005; 43:418-33. [PMID: 15707617 DOI: 10.1016/j.neuropsychologia.2004.06.012] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2004] [Revised: 06/12/2004] [Accepted: 06/21/2004] [Indexed: 10/26/2022]
Abstract
This study examines the event-related brain potential (ERP) correlates of retrieval processes in prospective and retrospective memory (i.e., recognition and cued-recall). In contrast to previous research that has compared performance on tasks measuring prospective and retrospective memory, the stimulus materials and encoding and response demands of the prospective and retrospective components of the tasks were reasonably well matched for the two forms of memory. This resulted in the primary difference between the assessments of prospective and retrospective memory being the requirement for self-initiated retrieval in prospective memory. Analyses of mean amplitude measures revealed modulations of the ERPs typically associated with prospective memory (i.e., N300 and prospective positivity) and retrospective memory (i.e., FN400, parietal positivity and frontal slow waves). Partial least squares analyses revealed one latent variable related to the retrieval of a previously studied item that contrasted retrospective hits and prospective hits from ongoing activity trials and prospective lures; and one latent variable uniquely associated with prospective hits. These findings indicate that similar neural processes support retrieval in prospective and retrospective memory and that the realization of intentions is additionally dependent on processes that are uniquely related to prospective memory.
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Affiliation(s)
- Robert West
- Department of Psychology, University of Notre Dame, 118 Haggar Hall, Notre Dame, IN 46556, USA.
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Roncadin C, Guger S, Archibald J, Barnes M, Dennis M. Working Memory After Mild, Moderate, or Severe Childhood Closed Head Injury. Dev Neuropsychol 2004. [DOI: 10.1207/s15326942dn2501&2_3] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Simard S, Rouleau I, Brosseau J, Laframboise M, Bojanowsky M. Impact of executive dysfunctions on episodic memory abilities in patients with ruptured aneurysm of the anterior communicating artery. Brain Cogn 2003; 53:354-8. [PMID: 14607180 DOI: 10.1016/s0278-2626(03)00142-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Executive and memory dysfunctions are among the most frequently reported deficits following a ruptured aneurysm of the anterior communicating artery (ACoA). In order to study the impact of the dysexecutive syndrome on episodic and semantic memory, the data obtained from 59 ACoA patients were examined retrospectively. All patients were assessed on a variety of episodic memory tests (Rey Auditory-Verbal Learning Test, Rey Complex Figure Test, Weschler Memory Scale), semantic memory (verbal fluency), and standardized tests of executive functions (Trail Making Test, Maze tests, Wisconsin Card Sorting Test). There was a strong positive correlation between executive dysfunction and retrieval difficulties in episodic and semantic memory tasks. Comparisons of subgroups of patients with high and low frontal lobe functioning on delayed recall and recognition revealed a significant group X condition interaction in addition to significant group and condition main effects. ACoAs patients with low frontal lobe functioning were particularly deficient in free recall (immediate and delayed) while recognition was equally well preserved in the two subgroups. Neither subgroup presented with an abnormal forgetting over time suggesting a retrieval deficit rather than a true retention impairment.
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Affiliation(s)
- Sophie Simard
- Centre de Neuroscience de la Cognition and Département de Psychologie, Université du Québec à Montréal, H3C 3P8, Montreal, Canada
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ITO Y, HATTA T. RE-ANALYSIS OF THE PERFORMANCE OF TRAUMATIC BRAIN INJURY PATIENTS ON THE AVAILABLE NEUROPSYCHOLOGICAL TESTS. PSYCHOLOGIA 2003. [DOI: 10.2117/psysoc.2003.199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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