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Rekers S, Finke C. Translating spatial navigation evaluation from experimental to clinical settings: The virtual environments navigation assessment (VIENNA). Behav Res Methods 2024; 56:2033-2048. [PMID: 37166580 PMCID: PMC10991013 DOI: 10.3758/s13428-023-02134-0] [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] [Accepted: 04/23/2023] [Indexed: 05/12/2023]
Abstract
Spatial navigation abilities are frequently impaired in neurological disorders and they also decline with normal aging. Researchers and clinicians therefore need valid and easy-to-use spatial navigation assessment tools to study the impact of different neuropathologies and prevent relevant cognitive impairments from going undetected. However, current experimental paradigms rarely address which cognitive processes they recruit, often have resource-intensive setups, and usually require active navigation, e.g., using a joystick or keyboard, thus confounding cognitive performance with fine motor skills. Yet, for clinical feasibility, time-efficient paradigms are needed that are informative and easy to administer in participants with limited technical experience and diverging impairments. Here, we introduce the virtual environments navigation assessment (VIENNA), a virtual adaptation of a brief, standardized, and intuitive spatial navigation paradigm ( https://osf.io/kp4c5/ ). VIENNA is designed to assess spatial navigation without episodic memory demands, requires no interface device, and takes about 16 min to complete. We evaluated VIENNA in 79 healthy middle-aged to older participants (50-85 years) and provide evidence for its feasibility and construct validity. Tests of visuospatial and executive functions, but not episodic memory or selective attention, were identified as cognitive correlates of VIENNA, even when controlling for participant age and overall cognitive performance. Furthermore, VIENNA scores correlated with subjective navigation ability and age, but not with depressiveness, cognitive complaints, or education. The straightforward administration of VIENNA allows for its integration into routine neuropsychological assessments and enables differentiated evaluation of spatial navigation performance in patients with motor impairments and episodic memory deficits.
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Affiliation(s)
- Sophia Rekers
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117, Berlin, Germany.
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany.
| | - Carsten Finke
- Department of Neurology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany
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2
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Ekstrom AD, Hill PF. Spatial navigation and memory: A review of the similarities and differences relevant to brain models and age. Neuron 2023; 111:1037-1049. [PMID: 37023709 PMCID: PMC10083890 DOI: 10.1016/j.neuron.2023.03.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/23/2023] [Accepted: 02/27/2023] [Indexed: 04/07/2023]
Abstract
Spatial navigation and memory are often seen as heavily intertwined at the cognitive and neural levels of analysis. We review models that hypothesize a central role for the medial temporal lobes, including the hippocampus, in both navigation and aspects of memory, particularly allocentric navigation and episodic memory. While these models have explanatory power in instances in which they overlap, they are limited in explaining functional and neuroanatomical differences. Focusing on human cognition, we explore the idea of navigation as a dynamically acquired skill and memory as an internally driven process, which may better account for the differences between the two. We also review network models of navigation and memory, which place a greater emphasis on connections rather than the functions of focal brain regions. These models, in turn, may have greater explanatory power for the differences between navigation and memory and the differing effects of brain lesions and age.
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Affiliation(s)
- Arne D Ekstrom
- Department of Psychology, University of Arizona, 1503 E. University Blvd., Tucson, AZ 85719, USA; Evelyn McKnight Brain Institute, University of Arizona, 1503 E. University Blvd., Tucson, AZ 85719, USA.
| | - Paul F Hill
- Department of Psychology, University of Arizona, 1503 E. University Blvd., Tucson, AZ 85719, USA
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Fan CL, Sokolowski HM, Rosenbaum RS, Levine B. What about "space" is important for episodic memory? WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2023; 14:e1645. [PMID: 36772875 DOI: 10.1002/wcs.1645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 02/12/2023]
Abstract
Early cognitive neuroscientific research revealed that the hippocampus is crucial for spatial navigation in rodents, and for autobiographical episodic memory in humans. Researchers quickly linked these streams to propose that the human hippocampus supports memory through its role in representing space, and research on the link between spatial cognition and episodic memory in humans has proliferated over the past several decades. Different researchers apply the term "spatial" in a variety of contexts, however, and it remains unclear what aspect of space may be critical to memory. Similarly, "episodic" has been defined and tested in different ways. Naturalistic assessment of spatial memory and episodic memory (i.e., episodic autobiographical memory) is required to unify the scale and biological relevance in comparisons of spatial and mnemonic processing. Limitations regarding the translation of rodent to human research, human ontogeny, and inter-individual variability require greater consideration in the interpretation of this literature. In this review, we outline the aspects of space that are (and are not) commonly linked to episodic memory, and then we discuss these dimensions through the lens of individual differences in naturalistic autobiographical memory. Future studies should carefully consider which aspect(s) of space are being linked to memory within the context of naturalistic human cognition. This article is categorized under: Psychology > Memory.
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Affiliation(s)
- Carina L Fan
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada.,Rotman Research Institute, Baycrest, Toronto, Ontario, Canada
| | | | - R Shayna Rosenbaum
- Rotman Research Institute, Baycrest, Toronto, Ontario, Canada.,Department of Psychology, York University, Toronto, Ontario, Canada
| | - Brian Levine
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada.,Rotman Research Institute, Baycrest, Toronto, Ontario, Canada.,Department of Medicine, Neurology, University of Toronto, Toronto, Ontario, Canada
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Spiers HJ, Coutrot A, Hornberger M. Explaining World-Wide Variation in Navigation Ability from Millions of People: Citizen Science Project Sea Hero Quest. Top Cogn Sci 2023; 15:120-138. [PMID: 34878689 DOI: 10.1111/tops.12590] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 10/27/2021] [Accepted: 10/27/2021] [Indexed: 02/01/2023]
Abstract
Navigation ability varies widely across humans. Prior studies have reported that being younger and a male has an advantage for navigation ability. However, these studies have generally involved small numbers of participants from a handful of western countries. Here, we review findings from our project Sea Hero Quest, which used a video game for mobile and tablet devices to test 3.9 million people on their navigation ability, sampling across every nation-state and from 18 to 99 years of age. Results revealed that the task has good ecological validity and across all countries sufficiently sampled (N = 63), age is linked to a near-linear decline in navigation ability from the early 20s. All countries showed a male advantage, but this varied considerably and could be partly predicted by gender inequality. We found that those who reported growing up in a city were on average worse at navigating than those who grew up outside cities and that navigation performance helped identify those at greater genetic risk of Alzheimer's disease. We discuss the advantages and challenges of using a mobile app to study cognition and the future avenues for understanding individual differences in navigation ability arising from this research.
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Affiliation(s)
- Hugo J Spiers
- Department of Experimental Psychology, Division of Psychology and Language Sciences, Institute of Behavioural Neuroscience, University College London
| | - Antoine Coutrot
- Laboratoire des Sciences du Numérique de Nantes, CNRS.,Laboratoire d'InfoRmatique en Image et Systèmes d'information, CNRS
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Cooper RA, Ritchey M. Patterns of episodic content and specificity predicting subjective memory vividness. Mem Cognit 2022; 50:1629-1643. [PMID: 35246786 DOI: 10.3758/s13421-022-01291-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2022] [Indexed: 12/30/2022]
Abstract
The ability to remember and internally represent events is often accompanied by a subjective sense of "vividness". Vividness measures are frequently used to evaluate the experience of remembering and imagining events, yet little research has considered the objective attributes of event memories that underlie this subjective judgment, and individual differences in this mapping. Here, we tested how the content and specificity of event memories support subjectively vivid recollection. Over three experiments, participants encoded events containing a theme word and three distinct elements - a person, a place, and an object. In a memory test, memory for event elements was assessed at two levels of specificity - semantic gist (names) and perceptual details (lure discrimination). We found a strong correspondence between memory vividness and memory for gist information that did not vary by which elements were contained in memory. There was a smaller, additive benefit of remembering specific perceptual details on vividness, which, in one study, was driven by memory for place details. Moreover, we found individual differences in the relationship between memory vividness and objective memory attributes primarily along the specificity dimension, such that one cluster of participants used perceptual detail to inform memory vividness whereas another cluster was more driven by gist information. Therefore, while gist memory appears to drive vividness on average, there were idiosyncrasies in this pattern across participants. When assessing subjective ratings of memory and imagination, research should consider how these ratings map onto objective memory attributes in the context of their study design and population.
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Affiliation(s)
- Rose A Cooper
- Department of Psychology, Northeastern University, Boston, MA, USA.
- Roux Institute, Northeastern University, Boston, MA, USA.
| | - Maureen Ritchey
- Department of Psychology and Neuroscience, Boston College, Boston, MA, USA
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McAvan AS, Wank AA, Rapcsak SZ, Grilli MD, Ekstrom AD. Largely intact memory for spatial locations during navigation in an individual with dense amnesia. Neuropsychologia 2022; 170:108225. [PMID: 35367237 PMCID: PMC9058227 DOI: 10.1016/j.neuropsychologia.2022.108225] [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: 06/04/2021] [Revised: 03/09/2022] [Accepted: 03/23/2022] [Indexed: 11/18/2022]
Abstract
Spatial navigation and event memory (termed episodic memory) are thought to be heavily intertwined, both in terms of their cognitive processes and underlying neural systems. Some theoretical models posit that both memory for places during navigation and episodic memory depend on highly overlapping brain systems. Here, we assessed this relationship by testing navigation in an individual with severe retrograde and anterograde amnesia; the amnesia stemmed from bilateral lesions in the medial temporal lobes from two separate strokes. The individual with amnesia and age-matched controls were tested on their memories for the locations of previously seen objects relative to distal mountain cues in an immersive virtual environment involving free ambulation. All participants were tested from both repeated and novel start locations and when a single distal mountain cue was unknowingly moved to determine if they relied on a single (beacon) cue to a greater extent than the collection of all distal cues. Compared to age-matched controls, the individual with amnesia showed no significant deficits in navigation from either the repeated or novel start points, although both the individual with amnesia and controls performed well above chance at placing objects near their correct locations. The individual with amnesia also relied on a combination of distal cues in a manner comparable to age-matched controls. Despite largely intact memory for locations using distal cues, the individual with amnesia walked longer paths, rotated more, and took longer to complete trials. Our findings suggest that memory for places during navigation and episodic memory may involve partially dissociable brain circuits and that other brain regions outside of the medial temporal lobe partially support some aspects of navigation. At the same time, the fact that the individual with amnesia walked more circuitous paths and had dense amnesia for autobiographic events supports the idea that the hippocampus may be important for binding information as part of a larger role in memory.
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Affiliation(s)
- Andrew S McAvan
- Psychology Department, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA; Evelyn McKnight Brain Institute, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA
| | - Aubrey A Wank
- Psychology Department, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA; Evelyn McKnight Brain Institute, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA
| | - Steven Z Rapcsak
- Psychology Department, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA; Neurology Department, University of Arizona, 1501 N Campbell Ave, Tucson, AZ, 85724, USA; Banner Alzheimer's Institute, 2626 E River Rd, Tucson, AZ, 85718, USA
| | - Matthew D Grilli
- Psychology Department, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA; Evelyn McKnight Brain Institute, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA; Neurology Department, University of Arizona, 1501 N Campbell Ave, Tucson, AZ, 85724, USA
| | - Arne D Ekstrom
- Psychology Department, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA; Evelyn McKnight Brain Institute, University of Arizona, 1503 E University Blvd, Tucson, AZ, 85721, USA.
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Gibson EC, Ford L, Robinson GA. Investigating the role of future thinking in highly superior autobiographical memory. Cortex 2022; 149:188-201. [DOI: 10.1016/j.cortex.2022.01.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 11/22/2021] [Accepted: 01/24/2022] [Indexed: 12/14/2022]
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LaPlume A, Anderson ND, McKetton L, Levine B, Troyer AK. When I'm 64: Age-related variability in over 40,000 online cognitive test takers. J Gerontol B Psychol Sci Soc Sci 2021; 77:104-117. [PMID: 34329440 PMCID: PMC8755911 DOI: 10.1093/geronb/gbab143] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives Age-related differences in cognition are typically assessed by comparing groups of older to younger participants, but little is known about the continuous trajectory of cognitive changes across age, or when a shift to older adulthood occurs. We examined the pattern of mean age differences and variability on episodic memory and executive function measures over the adult life span, in a more fine-grained way than past group or life-span comparisons. Method We used a sample of over 40,000 people aged 18–90 who completed psychometrically validated online tests measuring episodic memory and executive functions (the Cogniciti Brain Health Assessment). Results Cognitive performance declined gradually over adulthood, and rapidly later in life on spatial working memory, processing speed, facilitation (but not interference), associative recognition, and set shifting. Both polynomial and segmented regression fit the data well, indicating a nonlinear pattern. Segmented regression revealed a shift from gradual to rapid decline that occurred in the early 60s. Variability between people (interindividual variability or diversity) and variability within a person across tasks (intraindividual variability or dispersion) also increased gradually until the 60s, and rapidly after. Confirmatory factor analysis revealed a single general factor (of variance shared between tasks) offered a good fit for performance across tasks. Discussion Life-span cognitive performance shows a nonlinear pattern, with gradual decline over early and mid-adulthood, followed by a transition in the 60s to notably accelerated, but more variable, decline. Some people show less decline than others, and some cognitive abilities show less within-person decline than others.
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Affiliation(s)
- Annalise LaPlume
- Rotman Research Institute, Baycrest Health Sciences (fully affiliated with the University of Toronto), Toronto, Canada
| | - Nicole D Anderson
- Rotman Research Institute, Baycrest Health Sciences (fully affiliated with the University of Toronto), Toronto, Canada.,Department of Psychology, University of Toronto, Toronto, Canada.,Department of Psychiatry, University of Toronto, Toronto, Canada
| | - Larissa McKetton
- Rotman Research Institute, Baycrest Health Sciences (fully affiliated with the University of Toronto), Toronto, Canada
| | - Brian Levine
- Rotman Research Institute, Baycrest Health Sciences (fully affiliated with the University of Toronto), Toronto, Canada.,Department of Psychology, University of Toronto, Toronto, Canada.,Department of Medicine (Neurology), University of Toronto, Toronto, Canada
| | - Angela K Troyer
- Department of Psychology, University of Toronto, Toronto, Canada.,Neuropsychology and Cognitive Health Program, Baycrest Health Sciences, Toronto, Canada
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Berg JJ, Gilmore AW, Shaffer RA, McDermott KB. The stability of visual perspective and vividness during mental time travel. Conscious Cogn 2021; 92:103116. [PMID: 34038829 DOI: 10.1016/j.concog.2021.103116] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 01/14/2021] [Accepted: 03/02/2021] [Indexed: 10/21/2022]
Abstract
When remembering or imagining, people can experience an event from their own eyes, or as an outside observer, with differing levels of vividness. The perspective from, and vividness with, which a person remembers or imagines has been related to numerous individual difference characteristics. These findings require that phenomenology during mental time travel be trait-like-that people consistently experience similar perspectives and levels of vividness. This assumption remains untested. Across two studies (combined N = 295), we examined the stability of visual perspective and vividness across multiple trials and timepoints. Perspective and vividness showed weak within-session stability when reported across just a few trials but showed strong within-session stability when sufficient trials were collected. Importantly, both visual perspective and vividness demonstrated good-to-excellent across-session stability across different delay intervals (two days to six weeks). Overall, our results suggest that people dependably experience similar visual phenomenology across occurrences of mental time travel.
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Affiliation(s)
- Jeffrey J Berg
- Washington University in St. Louis, St. Louis, MO, United States.
| | - Adrian W Gilmore
- Washington University in St. Louis, St. Louis, MO, United States
| | - Ruth A Shaffer
- Washington University in St. Louis, St. Louis, MO, United States
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