The Use of Virtual Reality for Episodic Memory Assessment
Effects of Active Navigation
Abstract
Episodic memory was assessed using Virtual Reality (VR). Forty-four (44) subjects visualized a target virtual apartment containing specific objects in each room. Then they visualized a second virtual apartment comprised of specific objects and objects shared by the two apartments. Subjects navigated in the virtual apartments in one of the following two conditions: active and passive. Four main episodic memory components were scored from the VR exposures: (1) learning effect; (2) active forgetting effect; (3) strategies at encoding and at retrieval; and (4) false recognitions (FRs). The effect of navigation mode (active vs. passive) on each memory component was examined. Active subjects had better learning and retrieval (recognition hits) performances compared to passive subjects. A beneficial effect of active navigation was also observed on the source-based FR rates. Active subjects made fewer source-based FRs compared to passive subjects. These overall results for the effect of active navigation are discussed in terms of the distinction between item-specific and relational processing.
References
(1997). Environmental knowledge is subserved by separable dorsal/ventral neural area. Journal of Neuroscience, 17, 2512–2518.
(1999). A set of 400 pictures standardized for French: Norms for name agreement, image agreement, familiarity, visual complexity, image variability, and age of acquisition. Behavior Research Methods, Instruments, & Computers, 31, 531–552.
(2008). Comparing decision-making and control for learning a virtual environment: Backseat drivers learn where they are going. Human Factors and Ergonomics Society Annual Meeting Proceedings, 52, 2117–2121.
(1999). Veridical and false memories in healthy older adults and in dementia of the Alzheimer’s type. Cognitive Neuropsychology, 16, 361–384.
(2008). Memory is more than just remembering: Strategic control of encoding, accessing memory, and making decisions. In , The psychology of learning and motivation: Skill and strategy in memory use, (Vol. 48, pp. 175–223). London, UK: Academic Press.
(2002). Fuzzy-trace theory and false memory. Current Directions in Psychological Science, 11, 164–169.
(1999). The specificity of memory enhancement during interaction with a virtual environment. Memory, 7, 65–78.
(2004). Assessing stroke patients’ prospective memory using virtual reality. Brain Injury, 18, 391–401.
(2000). When false recognition is unopposed by true recognition: Gist-based memory distortion in Alzheimer’s disease. Neuropsychology, 14, 277–287.
(2002). False recognition of pictures versus words in Alzheimer’s disease: The distinctiveness heuristic. Neuropsychology, 16, 163–173.
(2003). Semantic versus phonological false recognitions in aging and Alzheimer’s disease. Brain and Cognition, 51, 251–261.
(2002). Suppression of false recognition in Alzheimer’s disease and in patients with frontal lobe lesions. Brain, 125, 2750–2765.
(2002). The human hippocampus and spatial and episodic memory. Neuron, 35, 625–641.
(2001). A temporoparietal and prefrontal network for retrieving the spatial context of lifelike events. NeuroImage, 14, 439–453.
(1989). Proactive interference: An item-specific versus relational processing account. Journal of Memory and Language, 28, 345–359.
(1983). On the transfer of information from temporary to permanent memory. Philosophical Transactions of the Royal Society of London, Series B, 302, 341–359.
(1999). Confabulation, executive functions, and source memory in Alzheimer’s disease. Cognitive Neuropsychology, 16, 385–398.
(2000). California verbal learning test: Adult version manual (2nd ed.). San Antonio, TX: Psychological Corporation.
(2004). Memory and learning in adults. In , Comprehensive handbook of psychological assessment: Intellectual and neuropsychological assessment, (Vol. 1, pp. 217–236). Hoboken, NJ: Wiley.
(2003). The hippocampus, episodic memory, declarative memory, spatial memory … where does it all come together? International Congress Series, 1250, 235–244.
(2001). Action memory: A system-oriented approach. In , Memory for action: A distinct form of episodic memory? (pp. 144–150). New York: Oxford University Press.
(2000). Item and order information in subject-performed tasks and experimenter performed tasks. Journal of Experimental Psychology: Learning, Memory, and Cognition, 26, 671–682.
(2005). Differential relational encoding of categorical information in memory for action events. Memory & Cognition, 33, 371–379.
(1994). The human memory: A multimodal approach. Seattle, WA: Hogrefe.
(1997). Sensory factors in memory for subject-performed tasks. Acta Psychologica, 96, 43–60.
(2002). Free recall and organization as a function of varying relational encoding in action memory. Psychological Research, 66, 91–98.
(1994). Memory of self-performed tasks: Self-performing during recognition. Memory & Cognition, 22, 34–39.
(2006). Individual differences and large-scale environmental learning. Journal of Experimental Psychology: Learning, Memory, and Cognition, 32, 506–515.
(2009). Verbal learning and memory in patients with Dementia with Lewy Bodies or Parkinson’s Disease with Dementia. Journal of Clinical and Experimental Neuropsychology, 31, 823–834.
(2010). Metacognitive control of learning and remembering. In , New science of learning: Cognition, computers and collaborators in education. New York: Springer Science & Business Media, LLC.
(2003). How does schema theory apply to real versus virtual memories?. CyberPsychology and Behavior, 6, 151–159.
(2006). Associative illusions of memory: Research on false memory for related events. New York: Psychology Press.
(2006). Prefrontal activity and diagnostic monitoring of memory retrieval: fMRI of the criteria recollection task. Journal of Cognitive Neuroscience, 18, 135–148.
(2001). Active, passive and snapshot exploration in a virtual environment: Influence on scene memory, reorientation and path memory. Cognitive Brain Research, 11, 409–420.
(2007). Effects of active navigation on object recognition in virtual environments. CyberPsychology and Behavior, 10, 305–308.
(1991). Dissociation of spatial and object visual processing pathways in human extrastriate cortex. Proceeding of the National Academy of Sciences USA, 88, 1621–1625.
(2001). Virtual reality monitoring: Phenomenal characteristics of real, virtual and false memories. CyberPsychology and Behavior, 4, 565–572.
(1981). Relational and item-specific information in memory. Journal of Verbal Learning and Verbal Behavior, 20, 497–514.
(2001). Manipulating and recognizing virtual objects: Where the action is. Canadian Journal of Experimental Psychology, 55, 111–120.
(2002). “Active” and “passive” learning of three-dimensional object structure within an immersive virtual reality environment. Behavior Research Methods, Instruments, & Computers, 34, 383–390.
(1993). Source monitoring. Psychological Bulletin, 114, 3–28.
(1993). Simulator sickness questionnaire: An enhanced method for quantifying simulator sickness. International Journal of Aviation Psychology, 3, 203–220.
(1962). Proactive inhibition in short term retention of single items. Journal of Verbal Learning & Verbal Behavior, 1, 153–161.
(1995). The nature of memory for action events: An episodic integration view. European Journal of Cognitive Psychology, 7, 337–363.
(2009). Les fausses reconnaissances induites par les paradigmes DRM, MI et tâches dérivées. L’Année Psychologique, 109, 701–731.
(2007). False memory susceptibility in older adults: Implications for the elderly eyewitness. In , The handbook of eyewitness psychology, vol I: Memory for events (pp. 605–625). Mahwah, NJ: Erlbaum.
(2010). The California Verbal Learning Test and other standard clinical neuropsychological tests to predict conversion from mild cognitive impairment to dementia. Journal of Clinical and Experimental Neuropsychology, 32, 164–173.
(2002). Exploring the effect of action familiarity on SPTs recall performance in Alzheimer’s disease. Neuropsychology, Development, and Cognition. Section A, Journal of Clinical and Experimental Neuropsychology, 24, 1057–1069.
(1976). Normes d’associations verbales, Document ronéoté. Boulogne-Billancourt, France: Laboratoire de Psychologie expérimentale.
(1996). Impaired Retrieval from remote memory in patients with frontal lobe damage. Neuropsychology, 10, 32–41.
(2007). Is learning and memory different in a virtual environment? The Clinical Neuropsychologist, 21, 146–161.
(2005). Disentangling encoding versus retrieval explanations of the bizarreness effect: Implications for distinctiveness. Memory & Cognition, 33, 270–279.
(1998). Memory for subject-performed task in patients with Korsakoff syndrome. Cortex, 34, 297–303.
(2002). Effects of age on virtual environment place and allocentric cognitive mapping. Behavioral Neurosciences, 116, 851–859.
(2001). Age differences in spatial memory in a virtual environment navigation task. Neurobiology of Aging, 22, 787–796.
(1989). Confabulations and the frontal systems: Strategic versus associative retrieval in neuropsychological theories of memory. In , Varieties of memory and consciousness: An essay in honour of Endel Tulving (pp. 133–160). New Jersey, NJ: Erlbaum.
(2005). Functional anatomy of remote episodic, semantic and spatial memory: A unified account based on multiple trace theory. Journal of Anatomy, 207, 35–66.
(2002). The frontal cortex and working with memory. In , Principles of frontal lobes function (pp. 188–209). New York: University Press.
(1997). Generation effects and source memory in healthy older adults and in adults with dementia of the Alzheimer type. Neuropsychology, 11, 382–391.
(1993). Activity memory and aging: The role of motor retrieval and strategic processing. Psychology and Aging, 8, 81–86.
(2005). Allocentric spatial memory in humans with hippocampal lesions. Acta Psychologica, 118, 123–147.
(2008). Initial validation of a virtual environment for assessment of memory functioning: Virtual reality cognitive performance assessment test. CyberPsychology and Behavior, 11, 17–25.
(1995). Acquisition of spatial knowledge through visual exploration of simulated environments. Ecological Psychology, 7, 1–20.
(2004). Active versus passive learning and testing in a complex outside built environment. Cognitive Processing, 5, 218–227.
(2010). Enactment and retrieval. Memory & Cognition, 38, 233–243.
(2005). Comparing source-based and gist-based false recognition in aging and Alzheimer’s disease. Neuropsychology, 19, 411–419.
(1998). Active versus passive exploration of virtual environments modulates spatial memory in MS patients: A yoked control study. Italian Journal of Neurological Sciences, 19, 424–430.
(1995). Creating false memories: Remembering words not presented in lists. Journal of Experimental Psychology: Learning, Memory, & Cognition, 21, 803–814.
(1971). Comparison of measures for the estimation of clustering in free recall. Psychological Bulletin, 76, 45–48.
(2002). A unified model of spatial and episodic memory. Proceedings of the Royal Society of London, B, 269, 1087–1093.
(2005). “Where to?” remote memory for spatial relations and landmark identity in former taxi drives with Alzheimer’s disease and encephalitis. Journal of Cognitive Neuroscience, 17, 446–462.
(2006). Age differences in the organization and acquisition-forgetting processes in a multi-free-recall task. Current Psychology Letters: Behavior, Brain & Cognition, 18, Retrieved from cpl.revues.org/index1012.html.
(1999). The cognitive neuropsychology of false memories: Introduction. Cognitive Neuropsychology, 9, 193–195.
(1977). Controlled and automatic human information processing: 1. Detection, search, and attention. Psychological Review, 84, 1–66.
(2001). The application of virtual reality technology in rehabilitation. Rehabilitation Psychology, 46, 296–311.
(2009). Virtually true: Children’s acquisition of false memories in virtual reality. Media Psychology, 12, 371–393.
(2000). Metacognitive and control strategies in study-time allocation. Journal of Experimental Psychology: Learning, Memory, and Cognition, 26, 204–221.
(2007). Acquisition of structural versus object landmark knowledge. Journal of Experimental Psychology: Human Perception and Performance, 33, 378–390.
(1999). Regional cerebral volume loss associated with verbal learning and memory in dementia of the Alzheimer type. Neuropsychology, 13, 188–197.
(2005). Viewing a map versus reading a description of a map: Modality-specific encoding of spatial information. Cognitive Science, 29, 807–818.
(2011). On the effectiveness of self-paced learning. Journal of Memory and Language, 64, 109–118.
(2002). Episodic memory: From mind to brain. Annual Review of Psychology, 53, 1–25.
(1966). Availability versus accessibility of information in memory for words. Journal of Verbal Learning and Verbal Behavior, 5, 381–391.
(2005). Enactment enhances integration between verb and noun, but not relational processing, in episodic memory. Scandinavian Journal of Psychology, 46, 315–321.
(2011). Virtual/real transfer of spatial knowledge: Benefit from visual fidelity provided in a virtual environment and impact of active navigation. Cyberpsychology, Behavior, and Social Networking, 14, 417–423.
(2009). Transfer of spatial knowledge from a virtual environment to reality: Impact of route complexity and subject’s strategy on the exploration mode. Journal of Virtual Reality and Broadcasting, 6, 572–574.
(2009). Egocentric memory impaired and allocentric memory intact as assessed by virtual reality in subjects with unilateral parietal cortex lesions. Neuropsychologia, 47, 59–69.
(1999). Active exploration of a virtual environment does not promote orientation or memory for objects. Environment & Behavior, 31, 752–763.
(1997). Active versus passive processing of spatial information in a computer-simulated environment. Ecological Psychology, 9, 207–222.
