Attention and working memory in elderly: the influence of a distracting environment
Tóm tắt
The present work investigated the effect of a distracting environment in the performance of attentional and working memory (WM) tasks in elderly participants. To this end, forty elderly performed two attentional tasks (simple reaction time and go/no-go tasks), and three WM tasks (arithmetic, memory for digits and sequences of letters and numbers). Each participant performed the tasks in a distracting and a non-distracting environment, with an interval of 14–21 days between sessions. The results revealed better performance in the attentional tasks when these were done in the non-distracting environment, as compared to when they were done in the distracting environment. Specifically, participants provided more accurate responses, fewer false alarms and omissions when responding in the non-distracting environment than when responding in the distracting environment. Participants were also faster at providing correct responses in the go/no-go task when it was performed in the non-distracting environment. As for the memory tasks, the effect of type of environment was significant only in the memory for digits in a forward direction task. Our data suggest the need to consider the potential damaging consequences of distracting environments when the elderly have to perform tasks that demand their attention. Specific examples of such situations are presented in the discussion (e.g., distracting effect of environment on medical and on psychological evaluations).
Tài liệu tham khảo
Ahrentzen S, Evans GW (1984) Distraction, privacy, and classroom design. Environ Behav 16:437–454. doi:10.1177/0013916584164002
Awh E, Jonides J (2001) Overlapping mechanisms of attention and spatial working memory. Trends Cognit Sci 5:119–126. doi:10.1016/S1364-6613(00)01593-X
Ball K, Owsley C, Sloane ME, Roenker DL, Bruni JR (1993) Visual attention problems as a predictor of vehicle crashes in older drivers. Invest Ophthalmol Vis Sci 34:3110–3123
Ball K, Owsley C, Stalvey B, Roenker DL, Sloane ME, Graves M (1998) Driving avoidance and functional impairment in older drivers. Accid Anal Prevent 30:313–322. doi:10.1016/S0001-4575(97)00102-4
Berti S, Schröger E (2001) A comparison of auditory and visual distraction effects: behavioral and event-related indices. Cognit Brain Res 10:265–273. doi:10.1016/S0926-6410(00)00044-6
Bopp KL, Verhaeghen P (2005) Aging and verbal memory span: a meta-analysis. J Gerontol Ser B Psychol Sci Soc Sci 60:223–233. doi:10.1093/geronb/60.5.P223
Cabeza R, Nyberg L (1997) Imaging cognition: an empirical review of PET studies with normal subjects. J Cognit Neurosci 9:1–26. doi:10.1162/jocn.1997.9.1.1
Choi H.-H, van Merriënboer JG, Paas F (2014) Effects of the physical environment on cognitive load and learning: towards a new model of cognitive load. Educ Psychol Rev 26(2):225–244. doi:10.1007/s10648-014-9262-6
Clapp WC, Rubens MT, Sabharwal J, Gazzaley A (2011) Deficit in switching between functional brain networks underlies the impact of multitasking on working memory in older adults. Proc Natl Acad Sci USA 108:7212–7217. doi:10.1073/pnas.1015297108
Craik FIM, Salthouse TA (2000) The handbook of aging an cognition, 2nd edn. Lawrence Erlbaum Associates, Mahwah
de Fockert JW, Rees G, Frith CD, Lavie N (2001) The role of working memory in visual selective attention. Science 291:1803–1806. doi:10.1126/science.1056496
Fisher AV, Godwin KE, Seltman H (2014) Visual environment, attention allocation, and learning in young children: when too much of a good thing may be bad. Psychol Sci 25:1362–1370. doi:10.1177/0956797614533801
Fofanova J, Vollrath M (2011) Distraction while driving: the case of older drivers. Transp Res Part F Traffic Psychol Behav 14:638–648. doi:10.1016/j.trf.2011.08.005
Forster S, Lavie N (2008) Attentional capture by entirely irrelevant distractors. Visual Cognit 16:200–214. doi:10.1080/13506280701465049
Freitas S, Simões M, Marôco J, Alves L, Santana I (2012) Construct validity of the Montreal Cognitive Assessment (MoCA). J Int Neuropsychol Soc 18:242–250. doi:10.1017/S1355617711001573
Gazzaley A (2011) Influence of early attentional modulation on working memory. Neuropsychologia 49:1410–1424. doi:10.1016/j.neuropsychologia.2010.12.022
Gazzaley A, D’Esposito M (2007) Top-down modulation in visual working memory. In: Osaka N, Logie R, D’Esposito M (eds) Working memory: behavioral and neural correlates. Oxford University Press, Oxford, pp 197–211
Gazzaley A, Nobre AC (2012) Top-down modulation: bridging selective attention and working memory. Trends Cognit Sciences 16:129–135. doi:10.1016/j.tics.2011.11.014
Gazzaley A, Cooney JW, Rissman J, D’Esposito M (2005) Top-down suppression deficit underlies working memory impairment in normal aging. Nat Neurosci 8:1298–1300. doi:10.1038/nn1543
Gifford R (2007) Environmental psychology and sustainable development: expansion, maturation, and challenges. J Soc Issues 63:199–212. doi:10.1111/j.1540-4560.2007.00503.x
Godwin KE, Fisher AV (2011) Allocation of attention in classroom environments: consequences for learning. In: Paper presented at the annual meeting of the cognitive science society, Boston
Hawkins HL, Kramer AF, Capaldi D (1992) Aging, exercise, and attention. Psychol Aging 7:643–653. doi:10.1037/0882-7974.7.4.643
Higgins S, Hall E, Wall K, Woolner P, McCaughey C (2005) The impact of school environments: a literature review. Design Council, London
Kaber DB, Liang Y, Zhang Y, Rogers ML, Gangakhedkar S (2012) Driver performance effects of simultaneous visual and cognitive distraction and adaptation behavior. Transp Res Part F Traffic Psychol Behav 15:491–501. doi:10.1016/j.trf.2012.05.004
Kaplan S (1983) A model of person-environment compatibility. Environ Behav 15:311–332. doi:10.1177/0013916583153003
Kaufman AS (2001) WAIS-III IQs, Horn’s theory, and generational changes from young adulthood to old age. Intelligence 29:131–167. doi:10.1016/S0160-2896(00)00046-5
Kawashima R, Satoh K, Itoh H, Ono S, Furumoto S, Gotoh R, Takahashi K (1996) Functional anatomy of go/no-go discrimination and response selection—a PET study in man. Brain Res 728:79–89. doi:10.1016/0006-8993(96)00389-7
Kester JD, Benjamin AS, Castel AD, Craik FIM (2002) Memory in elderly people. In: Baddeley A, Wilson B, Kopelman M (eds) Handbook of memory disorders. Wiley, London, pp 543–568
Klingberg T (2006) Development of a superior frontal–intraparietal network for visuo-spatial working memory. Neuropsychologia 44:2171–2177. doi:10.1016/j.neuropsychologia.2005.11.019
Lavie N (2005) Distracted and confused? Selective attention under load. Trends Cognit Sci 9:75–82. doi:10.1016/j.bbr.2011.03.031
Lehnert G, Zimmer HD (2008) Modality and domain specific components in auditory and visual working memory tasks. Cognit Process 9:53–61. doi:10.1007/s10339-007-0187-6
Lindeboom J, Weinstein H (2004) Neuropsychology of cognitive ageing, minimal cognitive impairment, Alzheimer’s disease, and vascular cognitive impairment. Eur J Pharmacol 490:83–86. doi:10.1016/j.ejphar.2004.02.046
Madden DJ, Langley LK (2003) Age-related changes in selective attention and perceptual load during visual search. Psychol Aging 18:54–67. doi:10.1037/0882-7974.18.1.54
Majerus S, D’Argembeau A, Perez TM, Belayachi S, Van der Linden M, Collette F, Maquet P (2010) The commonality of neural networks for verbal and visual short-term memory. J Cognit Neurosci 22:2570–2593. doi:10.1162/jocn.2009.21378
Martin SH (2004) Environment-behaviour studies in the classroom. J Design Technol Educ 9:77–89
Menezes ACZ, Nascimento E (2011) Estudo longitudinal das habilidades intelectuais de idosos avaliados com a WAIS-III. Psicologia Reflexão e Crítica 24:419–428
Moran J, Desimone R (1985) Selective attention gates visual processing in the extrastriate cortex. Science 229:782–784. doi:10.1126/science.4023713
Paas FWC, Merriënboer JG (1994) Instructional control of cognitive load in the training of complex cognitive tasks. Educ Psychol Rev 6:351–371. doi:10.1007/BF02213420
Pardo JV, Lee JT, Sheikh SA, Surerus-Johnson C, Shah H, Munch KR, Dysken MW (2007) Where the brain grows old: decline in anterior cingulate and medial prefrontal function with normal aging. NeuroImage 35:1231–1237. doi:10.1016/j.neuroimage.2006.12.044
Redfern MS, Jennings JR, Martin C, Furman JM (2001) Attention influences sensory integration for postural control in older adults. Gait Posture 14:211–216. doi:10.1016/s0966-6362(01)00144-8
Rutman AM, Clapp WC, Chadick JZ, Gazzaley A (2010) Early top-down control of visual processing predicts working memory performance. J Cognit Neurosci 22:1224–1234. doi:10.1162/jocn.2009.21257
Salthouse TA, Atkinson TM, Berish DE (2003) Executive functioning as a potential mediator of age-related cognitive decline in normal adults. J Exp Psychol Gen 132:566. doi:10.1037/0096-3445.132.4.566
Schneider W, Eschman A, Zuccolotto A (2002) E-prime user’s guide. Psychology Software Tools, Pittsburgh
Simões MR, Freitas S, Santana I, Firmino H, Martins C, Nasreddine Z, Vilar M (2008a) Montreal Cognitive Assessment (MoCA): manual de administração e cotação (versão portuguesa). Coimbra: Serviço de Avaliação Psicológica da Faculdade de Psicologia e de Ciências da Educação da Universidade de Coimbra
Simões MR, Freitas S, Santana I, Firmino H, Martins C, Nasreddine Z, Vilar M (2008b) Montreal Cognitive Assessment (MoCA): versão portuguesa. Coimbra: Serviço de Avaliação Psicológica da Faculdade de Psicologia e de Ciências da Educação da Universidade de Coimbra
Stone NJ (2001) Designing effective study environments. J Environ Psychol 21:179–190. doi:10.1006/jevp.2000.0193
Styles EA (2005) Attention, perception and memory: an integrated introdution, 1st edn. Psychology Press, New York
Wahl H-W, Iwarsson S, Oswald F (2012) Aging well and the environment: toward an integrative model and research agenda for the future. Gerontologist 52:306–316. doi:10.1093/geront/gnr154
Wais PE, Martin GM, Gazzaley A (2012) The impact of visual distraction on episodic retrieval in older adults. Brain Res 1430:78–85. doi:10.1016/j.brainres.2011.10.048
Wechsler D (2008) WAIS-III: Escala de Inteligência de Wechsler para Adultos, 3rd edn. Cegoc, Lisboa
World Health Organization [WHO] (2012) Definition of an older or elderly person. http://www.who.int/healthinfo/survey/ageingdefnolder/en/index.html. Retrieved May 10, 2012
Zanto TP, Hennigan K, Östberg M, Clapp WC, Gazzaley A (2010) Predictive knowledge of stimulus relevance does not influence top-down suppression of irrelevant information in older adults. Cortex 46:564–574. doi:10.1016/j.cortex.2009.08.003
Zanto TP, Rubens MT, Thangavel A, Gazzaley A (2011) Causal role of the prefrontal cortex in top-down modulation of visual processing and working memory. Nat Neurosci 14:656–661. doi:10.1038/nn.2773