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Munson A, DePasquale C. Lessons in cognition: A review of maze designs and procedures used to measure spatial learning in fish. JOURNAL OF FISH BIOLOGY 2024. [PMID: 39267308 DOI: 10.1111/jfb.15918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 08/06/2024] [Accepted: 08/13/2024] [Indexed: 09/17/2024]
Abstract
The use of different mazes to assess spatial learning has become more common in fish behavior studies in recent decades. This increase in fish cognition research has opened the door to numerous possibilities for exciting and diverse questions, such as identifying ecological drivers of spatial cognition and understanding the role individual variation plays in navigational abilities. There are many different types of mazes, each with its own specific considerations, making it challenging to determine exactly which spatial test is the most relevant and appropriate for a particular experiment. Many spatial mazes, such as the T-maze and Y-maze, have been successfully adapted from rodent studies, particularly with respect to zebrafish, a widely accepted non-mammalian model in biomedical studies. Standardization across studies is increasing with these easily accessible maze designs, validating them for use in fish; however, variations in design (e.g., length of arms and scale) and procedure still exist, and the impact of these variations on results is largely unknown. The efforts to standardize mazes outside zebrafish work are also more limited. Other mazes have been developed specifically for use on fish, with design modifications varying widely, making it difficult to draw comparisons. In this review, we have highlighted the many design and procedural elements that should be considered for the acquisition of reliable behavioral data, with the goal of drawing readers' attention to aspects of experimentation that are often not given the careful consideration that they deserve. We then argue that additional focused research and reporting is needed to produce more reliable methods in spatial learning research across a broader range of subjects.
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Affiliation(s)
- Amelia Munson
- Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Cairsty DePasquale
- Department of Biology, Pennsylvania State University-Altoona, Altoona, Pennsylvania, USA
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2
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Ozubko JD, Campbell M, Verhayden A, Demetri B, Brady M, Thorp J, Brunec I. Stereotypical Hippocampal Clustering Predicts Navigational Success in Virtualized Real-World Environments. J Neurosci 2024; 44:e1057232024. [PMID: 38641405 PMCID: PMC11170676 DOI: 10.1523/jneurosci.1057-23.2024] [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: 07/07/2023] [Revised: 02/23/2024] [Accepted: 04/08/2024] [Indexed: 04/21/2024] Open
Abstract
Structural differences along the hippocampal long axis are believed to underlie meaningful functional differences. Yet, recent data-driven parcellations of the hippocampus subdivide the hippocampus into a 10-cluster map with anterior-medial, anterior-lateral, and posteroanterior-lateral, middle, and posterior components. We tested whether task and experience could modulate this clustering using a spatial learning experiment where male and female participants were trained to virtually navigate a novel neighborhood in a Google Street View-like environment. Participants were scanned while navigating routes early in training and after a 2 week training period. Using the 10-cluster map as the ideal template, we found that participants who eventually learn the neighborhood well have hippocampal cluster maps consistent with the ideal-even on their second day of learning-and their cluster mappings do not deviate over the 2 week training period. However, participants who eventually learn the neighborhood poorly begin with hippocampal cluster maps inconsistent with the ideal template, though their cluster mappings may become more stereotypical after the 2 week training. Interestingly this improvement seems to be route specific: after some early improvement, when a new route is navigated, participants' hippocampal maps revert back to less stereotypical organization. We conclude that hippocampal clustering is not dependent solely on anatomical structure and instead is driven by a combination of anatomy, task, and, importantly, experience. Nonetheless, while hippocampal clustering can change with experience, efficient navigation depends on functional hippocampal activity clustering in a stereotypical manner, highlighting optimal divisions of processing along the hippocampal anterior-posterior and medial-lateral axes.
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Affiliation(s)
- Jason D Ozubko
- Psychology Department, SUNY Geneseo, Geneseo, New York 14454
| | | | | | - Brooke Demetri
- Psychology Department, SUNY Geneseo, Geneseo, New York 14454
| | - Molly Brady
- Psychology Department, SUNY Geneseo, Geneseo, New York 14454
| | - John Thorp
- Psychology Department, Columbia University, New York, New York 10027
| | - Iva Brunec
- Psychology Department, University of Pennsylvania & Temple University, Philadelphia, Pennsylvania 19104
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3
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Gonçalves-Garcia M, Barto D, Reyna N, Clark BJ, Hamilton DA. The Prominence of Action Sequences and Behavioral Similarity in the Morris Water Task. Perspect Behav Sci 2024; 47:449-470. [PMID: 39099741 PMCID: PMC11294510 DOI: 10.1007/s40614-024-00402-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/05/2024] [Indexed: 08/06/2024] Open
Abstract
The question of What is learned when navigating to a place is reinforced has been the subject of considerable debate. Prevailing views emphasize cognitive structures (e.g., maps) or associative learning, which has shaped measurement in spatial navigation tasks (e.g., the Morris water task [MWT]) toward selection of coarse measures that do not capture precise behaviors of individual animals. We analyzed the navigation paths of 15 rats (60 trials each) in the MWT at high temporal resolution (30Hz) and utilized dynamic time warping to quantify the similarity of paths within and between animals. Paths were largely direct, yet suboptimal, and included changes in speed and trajectory that were established early in training and unique to each animal. Individual rats executed similar paths from the same release point from trial to trial, which were distinct from paths executed by other rats as well as paths performed by the same rat from other release points. These observations suggest that rats learn to execute similar path sequences from trial to trial for each release point in the MWT. Occasional spontaneous deviations from the established, unique behavioral sequence, resulted in profound disruption in navigation accuracy. We discuss the potential implications of sequence navigation behaviors for understanding relations between behavior and spatial neural signals such as place cells, grid cells, and head direction cells. Supplementary Information The online version contains supplementary material available at 10.1007/s40614-024-00402-8.
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Affiliation(s)
- Mônica Gonçalves-Garcia
- Department of Psychology, University of New Mexico, MSC03 2220, 1, Albuquerque, NM 87131 USA
| | - Daniel Barto
- Department of Psychology, University of New Mexico, MSC03 2220, 1, Albuquerque, NM 87131 USA
| | - Nicole Reyna
- Department of Psychology, University of New Mexico, MSC03 2220, 1, Albuquerque, NM 87131 USA
| | - Benjamin J. Clark
- Department of Psychology, University of New Mexico, MSC03 2220, 1, Albuquerque, NM 87131 USA
| | - Derek A. Hamilton
- Department of Psychology, University of New Mexico, MSC03 2220, 1, Albuquerque, NM 87131 USA
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Ozubko JD, Campbell M, Verhayden A, Demetri B, Brady M, Sivashankar Y, Brunec I. Hippocampal Signal Complexity and Rate-of-Change Predict Navigational Performance: Evidence from a Two-Week VR Training Program. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.27.587026. [PMID: 38585763 PMCID: PMC10996673 DOI: 10.1101/2024.03.27.587026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
The hippocampus is believed to be an important region for spatial navigation, helping to represent the environment and plan routes. Evidence from rodents has suggested that the hippocampus processes information in a graded manner along its long-axis, with anterior regions encoding coarse information and posterior regions encoding fine-grained information. Brunec et al. (2018) demonstrated similar patterns in humans in a navigation paradigm, showing that the anterior-posterior gradient in representational granularity and the rate of signal change exist in the human hippocampus. However, the stability of these signals and their relationship to navigational performance remain unclear. In this study, we conducted a two-week training program where participants learned to navigate through a novel city environment. We investigated inter-voxel similarity (IVS) and temporal auto-correlation hippocampal signals, measures of representational granularity and signal change, respectively. Specifically, we investigated how these signals were influenced by navigational ability (i.e., stronger vs. weaker spatial learners), training session, and navigational dynamics. Our results revealed that stronger learners exhibited a clear anterior-posterior distinction in IVS in the right hippocampus, while weaker learners showed less pronounced distinctions. Additionally, lower general IVS levels in the hippocampus were linked to better early learning. Successful navigation was characterized by faster signal change, particularly in the anterior hippocampus, whereas failed navigation lacked the anterior-posterior distinction in signal change. These findings suggest that signal complexity and signal change in the hippocampus are important factors for successful navigation, with IVS representing information organization and auto-correlation reflecting moment-to-moment updating. These findings support the idea that efficient organization of scales of representation in an environment may be necessary for efficient navigation itself. Understanding the dynamics of these neural signals provides insights into the mechanisms underlying navigational learning in humans.
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Wiener JM, Bassett C, Bentall S, Black C. Interplay of wayfinding strategies in route repetition and route retracing. Q J Exp Psychol (Hove) 2024:17470218241231447. [PMID: 38290852 DOI: 10.1177/17470218241231447] [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: 02/01/2024]
Abstract
This study explores the interplay of navigation strategies in route repetition (repeating a recently travelled route) and route retracing (returning to the start location of a recently travelled route). Specifically, we investigated how sequence knowledge contributes to route repetition and retracing. In the learning phase, participants passively transported along a route. In the test phase, they were then asked to repeat or retrace the route. Decision points were either presented in an order coherent with the learning phase (from start to destination in route repetition, or from destination to start in route retracing), or in a randomised order. As expected, participants performed better in route repetition than in route retracing. Performance declined when intersections were presented in a randomised order indicating that sequence knowledge contributed to route repetition and route retracing. Presenting intersections in an order coherent with learning boosted performance specifically on the first part of the route during route repetition. This effect was not observed during route retracing. These results show that sequence knowledge is utilised differently during route repetition and retracing. We argue that participants use a "sequence of turns" strategy alongside associating landmarks with direction changes during route repetition, and that it is unlikely that route retracing relies on the same type of sequence knowledge. Instead, we believe route retracing utilises knowledge about the sequence in which decision points are encountered. Overall, the findings highlight a complex interplay of different strategies in route repetition and retracing, shedding light on how navigators utilise sequence knowledge for effective navigation.
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Affiliation(s)
- Jan M Wiener
- Department of Psychology, Bournemouth University, Poole, UK
| | - Ciera Bassett
- Department of Psychology, Bournemouth University, Poole, UK
| | - Sophie Bentall
- Department of Psychology, Bournemouth University, Poole, UK
| | - Chiarra Black
- Department of Psychology, Bournemouth University, Poole, UK
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6
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Lai CH, Pai MC. The feasibility and practicality of auxiliary detection of spatial navigation impairment in patients with mild cognitive impairment due to Alzheimer's disease by using virtual reality. Heliyon 2024; 10:e24748. [PMID: 38317980 PMCID: PMC10838725 DOI: 10.1016/j.heliyon.2024.e24748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 12/12/2023] [Accepted: 01/12/2024] [Indexed: 02/07/2024] Open
Abstract
Background Spatial disorientation in patients with mild cognitive impairment due to Alzheimer's disease (MCI due to AD) has become a subject of great interest. Medical practitioners are concerned about the serious issue of these patients who are getting lost. Therefore, the early detection of MCI due to AD is crucial. New methods We designed virtual reality (VR) protocols to test spatial recognition abilities. Our devices mainly included the Vive Pro Eye and the Steam VR program. We tested the three groups: young cognitively unimpaired (YCU), older cognitively unimpaired (OCU) and MCI due to AD. We also administered the Cognitive Abilities Screening Instrument and the Questionnaire on Everyday Navigational Ability for comparison. Results We adopted the testing results of 2 YCU, 3 OCU, and 4 MCI due to AD for analysis. Concerning cognitive abilities, YCU and OCU had better performance than MCI due to AD respectively. It was consistent with the recent memory and the total scores of the Cognitive Abilities Screening Instrument. Comparison with existing methods We introduced a real-life setting, the Tzu-Chiang campus at National Cheng Kung University, into the VR environment. It allowed us to assess daily road-recognizing abilities of participants in a controlled testing environment. Conclusions Several limitations were considered in this study, such as limited number of participants and low-quality images on the screen. Nonetheless, this device has the potential to serve as a screening tool for MCI due to AD based on its feasibility and practicality.
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Affiliation(s)
- Chia-Hung Lai
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Chyi Pai
- Division of Behavioral Neurology, Department of Neurology, College of Medicine and Hospital, National Cheng Kung University, Tainan, Taiwan
- Alzheimer's Disease Research Center, National Cheng Kung University Hospital, Tainan, Taiwan
- Institute of Gerontology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Hill PF, Bermudez S, McAvan AS, Garren JD, Grilli MD, Barnes CA, Ekstrom AD. Age differences in spatial memory are mitigated during naturalistic navigation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.23.525279. [PMID: 36747699 PMCID: PMC9900839 DOI: 10.1101/2023.01.23.525279] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Spatial navigation deficits in older adults are well documented. These findings are often based on experimental paradigms that require using a joystick or keyboard to navigate a virtual desktop environment. In the present study, we investigated whether age differences in spatial memory are attenuated when tested in a more naturalistic and ambulatory virtual environment. In Experiment 1, cognitively normal young and older adults navigated a virtual variant of the Morris Water Maze task in each of two virtual reality (VR) conditions: a desktop VR condition which required using a mouse and keyboard to navigate and an immersive and ambulatory VR condition which permitted unrestricted locomotion. In Experiment 2, we examined whether age- and VR-related differences in spatial performance were affected by the inclusion of additional spatial cues in an independent sample of young and older adults. In both experiments, older adults navigated to target locations less precisely than did younger individuals in the desktop condition, replicating numerous prior studies. These age differences were significantly attenuated, however, when tested in the fully immersive and ambulatory environment. These findings underscore the importance of developing naturalistic and ecologically valid measures of spatial memory and navigation, especially when performing cross-sectional studies of cognitive aging.
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Affiliation(s)
- Paul F. Hill
- Psychology Department, University of Arizona, Tucson, AZ
| | | | | | | | - Matthew D. Grilli
- Psychology Department, University of Arizona, Tucson, AZ
- Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ
| | - Carol A. Barnes
- Psychology Department, University of Arizona, Tucson, AZ
- Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ
| | - Arne D. Ekstrom
- Psychology Department, University of Arizona, Tucson, AZ
- Evelyn F. McKnight Brain Institute, University of Arizona, Tucson, AZ
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8
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Ginosar G, Aljadeff J, Las L, Derdikman D, Ulanovsky N. Are grid cells used for navigation? On local metrics, subjective spaces, and black holes. Neuron 2023; 111:1858-1875. [PMID: 37044087 DOI: 10.1016/j.neuron.2023.03.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 11/18/2022] [Accepted: 03/20/2023] [Indexed: 04/14/2023]
Abstract
The symmetric, lattice-like spatial pattern of grid-cell activity is thought to provide a neuronal global metric for space. This view is compatible with grid cells recorded in empty boxes but inconsistent with data from more naturalistic settings. We review evidence arguing against the global-metric notion, including the distortion and disintegration of the grid pattern in complex and three-dimensional environments. We argue that deviations from lattice symmetry are key for understanding grid-cell function. We propose three possible functions for grid cells, which treat real-world grid distortions as a feature rather than a bug. First, grid cells may constitute a local metric for proximal space rather than a global metric for all space. Second, grid cells could form a metric for subjective action-relevant space rather than physical space. Third, distortions may represent salient locations. Finally, we discuss mechanisms that can underlie these functions. These ideas may transform our thinking about grid cells.
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Affiliation(s)
- Gily Ginosar
- Department of Brain Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Johnatan Aljadeff
- Department of Neurobiology, University of California, San Diego, La Jolla, CA 92093, USA
| | - Liora Las
- Department of Brain Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Dori Derdikman
- Department of Neuroscience, Rappaport Faculty of Medicine and Research Institute, Technion, Haifa 31096, Israel.
| | - Nachum Ulanovsky
- Department of Brain Sciences, Weizmann Institute of Science, Rehovot 76100, Israel.
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9
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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: 20] [Impact Index Per Article: 20.0] [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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Brunec IK, Nantais MM, Sutton JE, Epstein RA, Newcombe NS. Exploration patterns shape cognitive map learning. Cognition 2023; 233:105360. [PMID: 36549130 PMCID: PMC9983142 DOI: 10.1016/j.cognition.2022.105360] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 12/08/2022] [Accepted: 12/11/2022] [Indexed: 12/24/2022]
Abstract
Spontaneous, volitional spatial exploration is crucial for building up a cognitive map of the environment. However, decades of research have primarily measured the fidelity of cognitive maps after discrete, controlled learning episodes. We know little about how cognitive maps are formed during naturalistic free exploration. Here, we investigated whether exploration trajectories predicted cognitive map accuracy, and how these patterns were shaped by environmental structure. In two experiments, participants freely explored a previously unfamiliar virtual environment. We related their exploration trajectories to a measure of how long they spent in areas with high global environmental connectivity (integration, as assessed by space syntax). In both experiments, we found that participants who spent more time on paths that offered opportunities for integration formed more accurate cognitive maps. Interestingly, we found no support for our pre-registered hypothesis that self-reported trait differences in navigation ability would mediate this relationship. Our findings suggest that exploration patterns predict cognitive map accuracy, even for people who self-report low ability, and highlight the importance of considering both environmental structure and individual variability in formal theory- and model-building.
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Maxim P, Brown TI. Toward an Understanding of Cognitive Mapping Ability Through Manipulations and Measurement of Schemas and Stress. Top Cogn Sci 2023; 15:75-101. [PMID: 34612588 DOI: 10.1111/tops.12576] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 02/01/2023]
Abstract
Daily function depends on an ability to mentally map our environment. Environmental factors such as visibility and layout, and internal factors such as psychological stress, can challenge spatial memory and efficient navigation. Importantly, people vary dramatically in their ability to navigate flexibly and overcome such challenges. In this paper, we present an overview of "schema theory" and our view of its relevance to navigational memory research. We review several studies from our group and others, that integrate manipulations of environmental complexity and affective state in order to gain a richer understanding of the mechanisms that underlie individual differences in navigational memory. Our most recent data explicitly link such individual differences to ideas rooted in schema theory, and we discuss the potential for this work to advance our understanding of cognitive decline with aging. The data from this body of work highlight the powerful impacts of individual cognitive traits and affective states on the way people take advantage of environmental features and adopt navigational strategies.
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Affiliation(s)
- Paulina Maxim
- School of Psychology, Georgia Institute of Technology
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12
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Jeung S, Hilton C, Berg T, Gehrke L, Gramann K. Virtual Reality for Spatial Navigation. Curr Top Behav Neurosci 2023; 65:103-129. [PMID: 36512288 DOI: 10.1007/7854_2022_403] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Immersive virtual reality (VR) allows its users to experience physical space in a non-physical world. It has developed into a powerful research tool to investigate the neural basis of human spatial navigation as an embodied experience. The task of wayfinding can be carried out by using a wide range of strategies, leading to the recruitment of various sensory modalities and brain areas in real-life scenarios. While traditional desktop-based VR setups primarily focus on vision-based navigation, immersive VR setups, especially mobile variants, can efficiently account for motor processes that constitute locomotion in the physical world, such as head-turning and walking. When used in combination with mobile neuroimaging methods, immersive VR affords a natural mode of locomotion and high immersion in experimental settings, designing an embodied spatial experience. This in turn facilitates ecologically valid investigation of the neural underpinnings of spatial navigation.
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Affiliation(s)
- Sein Jeung
- Department of Biological Psychology and Neuroergonomics, Technische Universität Berlin, Berlin, Germany
- Kavli Institute for Systems Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway
- Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Christopher Hilton
- Department of Biological Psychology and Neuroergonomics, Technische Universität Berlin, Berlin, Germany
| | - Timotheus Berg
- Department of Biological Psychology and Neuroergonomics, Technische Universität Berlin, Berlin, Germany
| | - Lukas Gehrke
- Department of Biological Psychology and Neuroergonomics, Technische Universität Berlin, Berlin, Germany
| | - Klaus Gramann
- Department of Biological Psychology and Neuroergonomics, Technische Universität Berlin, Berlin, Germany.
- Center for Advanced Neurological Engineering, University of California, San Diego, CA, USA.
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Martín-Pozuelo N, Robles-García V, Piccardi L, Quintela del Rio A, Cudeiro J, De las Cuevas-Terán I. Adaptations of the Walking Corsi Test (WalCT) for 2- and 3-year-old preterm and term-born toddlers: A preliminary study. Front Pediatr 2023; 11:1081042. [PMID: 37009286 PMCID: PMC10064058 DOI: 10.3389/fped.2023.1081042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/24/2023] [Indexed: 04/04/2023] Open
Abstract
Introduction Topographical memory is crucial for navigation and environmental representation. The Walking Corsi Test (WalCT) has been used to evaluate topographical memory in children from 4 years upward. The present study aims to determine whether adapted versions of the WalCT- by simplifying instructions and increasing motivation- can be adopted to test topographical memory in 2- and 3-year-old toddlers born at term and preterm. Assessing this skill in such young children is important in light of recent studies that have shown how spatial cognition underlies the development of skills in other cognitive domains as well. Methods: For this purpose, 47 toddlers (27.39 ± 4.34 months, 38.3% females), 20 born at term and 27 preterm, performed two aimed-designed versions of WalCT. Results The results showed better performance of the term groups with increasing age and for both versions. On the other hand, performance was better in 2-year-old term toddlers vs. preterm. When rising motivation, 2-year-old preterm toddlers improve their performance but differences between both groups were still significant. The preterm group showed lower performance related to lower levels of attention. Discussion This study provides preliminary data on the suitability of the adapted versions of WalCT in early ages and prematurity conditions.
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Affiliation(s)
- Nuria Martín-Pozuelo
- Neuroscience and Motor Control Group, Department of Physical Therapy, Medicine and Biomedical Sciences, Biomedical Institute of A Coruña (INIBIC), Universidade da Coruña, A Coruña, Spain
- Escuelas Universitarias Gimbernat, University of Cantabria, Torrelavega, Spain
| | - Verónica Robles-García
- Neuroscience and Motor Control Group, Department of Physical Therapy, Medicine and Biomedical Sciences, Biomedical Institute of A Coruña (INIBIC), Universidade da Coruña, A Coruña, Spain
- Correspondence: Verónica Robles-García
| | - Laura Piccardi
- Department of Psychology, Sapienza University of Rome, Rome, Italy
- San Raffaele Cassino Hospital, Cassino, Italy
| | | | - Javier Cudeiro
- Neuroscience and Motor Control Group, Department of Physical Therapy, Medicine and Biomedical Sciences, Biomedical Institute of A Coruña (INIBIC), Universidade da Coruña, A Coruña, Spain
| | - Isabel De las Cuevas-Terán
- Neonatal Unit, Pediatric Department, Marqués de Valdecilla University Hospital, Research Institute Valdecilla (IDIVAL), Santander, Spain
- Department of Medical and Surgical Sciences, University of Cantabria, Santander, Spain
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14
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A comparison of reinforcement learning models of human spatial navigation. Sci Rep 2022; 12:13923. [PMID: 35978035 PMCID: PMC9385652 DOI: 10.1038/s41598-022-18245-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 08/08/2022] [Indexed: 11/09/2022] Open
Abstract
Reinforcement learning (RL) models have been influential in characterizing human learning and decision making, but few studies apply them to characterizing human spatial navigation and even fewer systematically compare RL models under different navigation requirements. Because RL can characterize one's learning strategies quantitatively and in a continuous manner, and one's consistency of using such strategies, it can provide a novel and important perspective for understanding the marked individual differences in human navigation and disentangle navigation strategies from navigation performance. One-hundred and fourteen participants completed wayfinding tasks in a virtual environment where different phases manipulated navigation requirements. We compared performance of five RL models (3 model-free, 1 model-based and 1 "hybrid") at fitting navigation behaviors in different phases. Supporting implications from prior literature, the hybrid model provided the best fit regardless of navigation requirements, suggesting the majority of participants rely on a blend of model-free (route-following) and model-based (cognitive mapping) learning in such navigation scenarios. Furthermore, consistent with a key prediction, there was a correlation in the hybrid model between the weight on model-based learning (i.e., navigation strategy) and the navigator's exploration vs. exploitation tendency (i.e., consistency of using such navigation strategy), which was modulated by navigation task requirements. Together, we not only show how computational findings from RL align with the spatial navigation literature, but also reveal how the relationship between navigation strategy and a person's consistency using such strategies changes as navigation requirements change.
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15
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Seidler RD, Stern C, Basner M, Stahn AC, Wuyts FL, zu Eulenburg P. Future research directions to identify risks and mitigation strategies for neurostructural, ocular, and behavioral changes induced by human spaceflight: A NASA-ESA expert group consensus report. Front Neural Circuits 2022; 16:876789. [PMID: 35991346 PMCID: PMC9387435 DOI: 10.3389/fncir.2022.876789] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
A team of experts on the effects of the spaceflight environment on the brain and eye (SANS: Spaceflight-Associated Neuro-ocular Syndrome) was convened by NASA and ESA to (1) review spaceflight-associated structural and functional changes of the human brain and eye, and any interactions between the two; and (2) identify critical future research directions in this area to help characterize the risk and identify possible countermeasures and strategies to mitigate the spaceflight-induced brain and eye alterations. The experts identified 14 critical future research directions that would substantially advance our knowledge of the effects of spending prolonged periods of time in the spaceflight environment on SANS, as well as brain structure and function. They used a paired comparison approach to rank the relative importance of these 14 recommendations, which are discussed in detail in the main report and are summarized briefly below.
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Affiliation(s)
- Rachael D. Seidler
- Department of Applied Physiology & Kinesiology, Health and Human Performance, University of Florida, Gainesville, FL, United States
| | - Claudia Stern
- Department of Clinical Aerospace Medicine, German Aerospace Center (DLR) and ISS Operations and Astronauts Group, European Astronaut Centre, European Space Agency (ESA), Cologne, Germany
- *Correspondence: Claudia Stern,
| | - Mathias Basner
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Alexander C. Stahn
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Floris L. Wuyts
- Department of Physics, University of Antwerp, Antwerp, Belgium
- Laboratory for Equilibrium Investigations and Aerospace (LEIA), Antwerp, Belgium
| | - Peter zu Eulenburg
- German Vertigo and Balance Center, University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
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16
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Predicting real world spatial disorientation in Alzheimer's disease patients using virtual reality navigation tests. Sci Rep 2022; 12:13397. [PMID: 35927285 PMCID: PMC9352716 DOI: 10.1038/s41598-022-17634-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 07/28/2022] [Indexed: 11/08/2022] Open
Abstract
Spatial navigation impairments in Alzheimer's disease (AD) have been suggested to underlie patients experiencing spatial disorientation. Though many studies have highlighted navigation impairments for AD patients in virtual reality (VR) environments, the extent to which these impairments predict a patient's risk for spatial disorientation in the real world is still poorly understood. The aims of this study were to (a) investigate the spatial navigation abilities of AD patients in VR environments as well as in a real world community setting and (b) explore whether we could predict patients at a high risk for spatial disorientation in the community based on their VR navigation. Sixteen community-dwelling AD patients and 21 age/gender matched controls were assessed on their egocentric and allocentric navigation abilities in VR environments using the Virtual Supermarket Test (VST) and Sea Hero Quest (SHQ) as well as in the community using the Detour Navigation Test (DNT). When compared to controls, AD patients exhibited impairments on the VST, SHQ, and DNT. For patients, only SHQ wayfinding distance and wayfinding duration significantly predicted composite disorientation score on the DNT (β = 0.422, p = 0.034, R2 = 0.299 and β = 0.357, p = 0.046, R2 = 0.27 respectively). However, these same VR measures could not reliably predict which patients were at highest risk of spatial disorientation in the community (p > 0.1). Future studies should focus on developing VR-based tests which can predict AD patients at high risk of getting spatially disorientated in the real world.
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17
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Alessia B, Massimiliano P, Laura P. Walking on a minefield: planning, remembering, and avoiding obstacles: preliminary findings. Exp Brain Res 2022; 240:1921-1931. [PMID: 35695920 DOI: 10.1007/s00221-022-06391-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 05/22/2022] [Indexed: 11/27/2022]
Abstract
Travel planning (TP) is a kind of planning devoted to spatial orientation that is distinguishable from general planning (GP). It is crucial to reach a destination, since it allows to select the best route according to the environmental features (e.g., the one with little traffic or the safest). TP is also needed to avoid obstacles along the way and to put in place effective strategies to support navigation. TP involves several cognitive processes, such as visuo-spatial and topographic memory as well as other executive functions (i.e., general planning, cognitive flexibility, problem solving, and divergent thinking) and it is affected by internal factors (such as gender, cognitive strategies, age). Here, we focused on the effects of visuo-spatial (VSWM) and topographic (TWM) working memory on TP, using the Minefield Task (MFT), a new tool aimed at testing TP. We tested VSWM, TWM, GP, and TP in 44 college students. First, we checked for gender differences in all the tasks proposed and then assessed the relation among VSWM, TWM, GP, and TP. Results showed that even though gender difference could be found on TWM, GP, and TP, significative correlations emerged among TP, VSWM, and GP as well as a tendency to significance for VSWM and GP in the regression analyses. Though more evidence is needed, these results suggest that when a brand-new route is computed, GP and VSWM can be the most relevant processes, whereas topographic memory was less involved, probably because the MFT does not require to recall a route from memory. The implications of these results in clinical settings are discussed.
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Affiliation(s)
- Bocchi Alessia
- Department of Human Neuroscience, "Sapienza" University of Rome, Viale dell'Università 30, 00185, Rome, Italy.
| | - Palmiero Massimiliano
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Piccardi Laura
- Department of Psychology, Sapienza University of Rome, Rome, Italy
- Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Fondazione Santa Lucia, 00179, Rome, RM, Italy
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18
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Jabbari Y, Kenney DM, von Mohrenschildt M, Shedden JM. Testing landmark-specific effects on route navigation in an ecologically valid setting: a simulated driving study. Cogn Res Princ Implic 2022; 7:22. [PMID: 35254563 PMCID: PMC8901809 DOI: 10.1186/s41235-022-00374-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 02/19/2022] [Indexed: 11/10/2022] Open
Abstract
We used a driving simulator to investigate landmark-based route navigation in young adults. Previous research has examined how proximal and distal landmarks influence route navigation, however, these effects have not been extensively tested in ecologically-relevant settings. We used a virtual town in which participants learned various routes while simultaneously driving. We first examined the effect of four different landmark conditions on navigation performance, such that each driver experienced one of four versions of the town with either proximal landmarks only, distal landmarks only, both proximal and distal landmarks, or no landmarks. Drivers were given real-time navigation directions along a route to a target destination, and were then tested on their ability to navigate to the same destination without directions. We found that the presence of proximal landmarks significantly improved route navigation. We then examined the effect of prior exposure to proximal vs. distal landmarks by testing the same drivers in the same environment they previously encountered, but with the landmarks removed. In this case, we found that prior exposure to distal landmarks significantly improved route navigation. The present results are in line with existing research on route navigation and landmarks, suggesting that these findings can be extended to ecologically-relevant settings.
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Affiliation(s)
- Yasaman Jabbari
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada.
| | - Darren M Kenney
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada
| | | | - Judith M Shedden
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Hamilton, ON, Canada
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19
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Di Vita A, Vecchione F, Boccia M, Bocchi A, Cinelli MC, Mirino P, Teghil A, D'Antonio F, de Lena C, Piccardi L, Giannini AM, Guariglia C. DiaNe: A New First Level Computerized Tool Assessing Memory, Attention, and Visuospatial Processing to Detect Early Pathological Cognitive Decline. J Alzheimers Dis 2022; 86:891-904. [PMID: 35147537 DOI: 10.3233/jad-215294] [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: 11/15/2022]
Abstract
BACKGROUND Detecting the beginning of cognitive decay is crucial to guarantee good management and the possible prevention of dementia progression. The present study arises from observations collected during an educational event to promote mental and physical health in which incidental neuropsychological data gathered on 290 citizens showed the importance of routine neuropsychological examination in detecting early signs of cognitive decay, since many individuals were unaware of the decrease in their cognitive efficiency. Accordingly, the availability of a screening tool that is computerized, portable, self-administrable, and sensitive to the main neurocognitive changes testifying the progression towards pathological aging is critical. OBJECTIVE To this aim, we developed a computerized battery for the early, preclinical Diagnosis of Neurocognitive disease (DiaNe), that can be self-administered and performed autonomously by using a tablet. METHODS DiaNe includes tests expected to evaluate the main cognitive domains involved in neurodegenerative diseases (memory, attention, executive functions) with a detailed assessment of visuospatial memory in particular. RESULTS DiaNe is not just the translation of standard tests into telematics, rather it is a new tool that provides both accuracy and response time measurements, aimed to screen cognitive profile and monitor it over time, being able to detect changes in still normal performances that may be suggestive of an ongoing onset of neurocognitive disorders. CONCLUSION Here we present an investigation of DiaNe concurrent validity showing that its results are comparable to those obtained by existing paper-and-pencil neuropsychological tests, and propose that DiaNe could be a useful, quick, and economical instrument for the monitoring of cognitive aging.
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Affiliation(s)
- Antonella Di Vita
- Department of Human Neurosciences, "Sapienza" University of Rome, Rome, Italy
| | - Francesca Vecchione
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Maddalena Boccia
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Alessia Bocchi
- Department of Human Neurosciences, "Sapienza" University of Rome, Rome, Italy
| | - Maria Cristina Cinelli
- Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Pierandrea Mirino
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy.,PhD Program in Behavioral Neuroscience, "Sapienza" University of Rome, Rome, Italy
| | - Alice Teghil
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | - Fabrizia D'Antonio
- Department of Human Neurosciences, "Sapienza" University of Rome, Rome, Italy
| | | | - Laura Piccardi
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
| | | | - Cecilia Guariglia
- Department of Psychology, "Sapienza" University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Santa Lucia, Rome, Italy
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20
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Peer M, Epstein RA. The human brain uses spatial schemas to represent segmented environments. Curr Biol 2021; 31:4677-4688.e8. [PMID: 34473949 PMCID: PMC8578397 DOI: 10.1016/j.cub.2021.08.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 06/25/2021] [Accepted: 08/03/2021] [Indexed: 11/25/2022]
Abstract
Humans and animals use cognitive maps to represent the spatial structure of the environment. Although these maps are typically conceptualized as extending in an equipotential manner across known space, psychological evidence suggests that people mentally segment complex environments into subspaces. To understand the neurocognitive mechanisms behind this operation, we familiarized participants with a virtual courtyard that was divided into two halves by a river; we then used behavioral testing and fMRI to understand how spatial locations were encoded within this environment. Participants' spatial judgments and multivoxel activation patterns were affected by the division of the courtyard, indicating that the presence of a boundary can induce mental segmentation even when all parts of the environment are co-visible. In the hippocampus and occipital place area (OPA), the segmented organization of the environment manifested in schematic spatial codes that represented geometrically equivalent locations in the two subspaces as similar. In the retrosplenial complex (RSC), responses were more consistent with an integrated spatial map. These results demonstrate that people use both local spatial schemas and integrated spatial maps to represent segmented environment. We hypothesize that schematization may serve as a general mechanism for organizing complex knowledge structures in terms of their component elements.
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Affiliation(s)
- Michael Peer
- Department of Psychology, University of Pennsylvania, 3710 Hamilton Walk, Philadelphia, PA 19104, USA.
| | - Russell A Epstein
- Department of Psychology, University of Pennsylvania, 3710 Hamilton Walk, Philadelphia, PA 19104, USA
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21
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Spatial Navigation and Visuospatial Strategies in Typical and Atypical Aging. Brain Sci 2021; 11:brainsci11111421. [PMID: 34827423 PMCID: PMC8615446 DOI: 10.3390/brainsci11111421] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/20/2021] [Accepted: 10/23/2021] [Indexed: 11/16/2022] Open
Abstract
Age-related spatial navigation decline is more pronounced in patients with mild cognitive impairment (MCI) and Alzheimer’s disease (AD) dementia. We used a realistic-looking virtual navigation test suite to analyze different aspects of visuospatial processing in typical and atypical aging. A total of 219 older adults were recruited from the Czech Brain Aging Study cohort. Cognitively normal older adults (CN; n = 78), patients with amnestic MCI (n = 75), and those with mild AD dementia (n = 66) underwent three navigational tasks, cognitive assessment, and brain MRI. Route learning and wayfinding/perspective-taking tasks distinguished the groups as performance and learning declined and specific visuospatial strategies were less utilized with increasing cognitive impairment. Increased perspective shift and utilization of non-specific strategies were associated with worse task performance across the groups. Primacy and recency effects were observed across the groups in the route learning and the wayfinding/perspective-taking task, respectively. In addition, a primacy effect was present in the wayfinding/perspective-taking task in the CN older adults. More effective spatial navigation was associated with better memory and executive functions. The results demonstrate that a realistic and ecologically valid spatial navigation test suite can reveal different aspects of visuospatial processing in typical and atypical aging.
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22
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Tinella L, Lopez A, Caffò AO, Nardulli F, Grattagliano I, Bosco A. Cognitive Efficiency and Fitness-to-Drive along the Lifespan: The Mediation Effect of Visuospatial Transformations. Brain Sci 2021; 11:1028. [PMID: 34439647 PMCID: PMC8392112 DOI: 10.3390/brainsci11081028] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/19/2021] [Accepted: 07/28/2021] [Indexed: 01/13/2023] Open
Abstract
The way people represent and transform visuospatial information affects everyday activities including driving behavior. Mental rotation and perspective taking have recently been found to predict cognitive prerequisites for fitness-to-drive (FtD). We argue that the relationship between general cognitive status and FtD is mediated by spatial transformation skills. Here, we investigated the performance in the Mental Rotation Test (MRT) and the Perspective-Taking Test (PT) of 175 male active drivers (aged from 18 to 91 years), by administering the Montreal Cognitive Assessment (MoCA) to measure their global cognitive functioning. All participants were submitted to a computerized driving assessment measuring resilience of attention (DT), reaction speed (RS), motor speed (MS), and perceptual speed (ATAVT). Significant results were found for the effect of global cognitive functioning on perceptual speed through the full mediation of both mental rotation and perspective-taking skills. The indirect effect of global cognitive functioning through mental rotation was only found to significantly predict resilience of attention whereas the indirect effect mediated by perspective taking only was found to significantly predict perceptual speed. Finally, the negative effect of age was found on each driving measure. Results presented here, which are limited to male drivers, suggest that general cognitive efficiency is linked to spatial mental transformation skills and, in turn, to driving-related cognitive tasks, contributing to fitness-to-drive in the lifespan.
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Affiliation(s)
- Luigi Tinella
- Department of Educational Sciences, Psychology, Communication, University of Bari, 70121 Bari, Italy; (A.L.); (A.O.C.); (I.G.); (A.B.)
| | - Antonella Lopez
- Department of Educational Sciences, Psychology, Communication, University of Bari, 70121 Bari, Italy; (A.L.); (A.O.C.); (I.G.); (A.B.)
| | - Alessandro Oronzo Caffò
- Department of Educational Sciences, Psychology, Communication, University of Bari, 70121 Bari, Italy; (A.L.); (A.O.C.); (I.G.); (A.B.)
| | - Francesco Nardulli
- Commissione Medica Locale Patenti Speciali, Azienda Sanitaria Locale-Bari, 70121 Bari, Italy;
| | - Ignazio Grattagliano
- Department of Educational Sciences, Psychology, Communication, University of Bari, 70121 Bari, Italy; (A.L.); (A.O.C.); (I.G.); (A.B.)
| | - Andrea Bosco
- Department of Educational Sciences, Psychology, Communication, University of Bari, 70121 Bari, Italy; (A.L.); (A.O.C.); (I.G.); (A.B.)
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23
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Abstract
There is a reciprocal relationship between vestibular and neuropsychological disorders. People with vertigo and dizziness are at higher risk of various psychiatric disorders, particularly anxiety, depression, and panic disorder. On the other hand, people with mood disorders are at higher risk of experiencing vertigo and dizziness. Vestibular information plays a crucial role in cognitive processes, especially visuo-spatial abilities. Consequently, vestibular disorders (both peripheral and central) often result in visuo-spatial deficits. In addition, lesions of the cortical and subcortical components of the vestibular system result in disorders of higher vestibular function, such as hemispatial neglect, pusher syndrome, and topographagnosia.
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Affiliation(s)
- Shin C Beh
- Department of Neurology, Vestibular & Neuro-Visual Disorders Clinic, University of Texas Southwestern Medical Center at Dallas, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
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24
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Li J, Zhang R, Liu S, Liang Q, Zheng S, He X, Huang R. Human spatial navigation: Neural representations of spatial scales and reference frames obtained from an ALE meta-analysis. Neuroimage 2021; 238:118264. [PMID: 34129948 DOI: 10.1016/j.neuroimage.2021.118264] [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: 09/04/2020] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022] Open
Abstract
Humans use different spatial reference frames (allocentric or egocentric) to navigate successfully toward their destination in different spatial scale spaces (environmental or vista). However, it remains unclear how the brain represents different spatial scales and different spatial reference frames. Thus, we conducted an activation likelihood estimation (ALE) meta-analysis of 47 fMRI articles involving human spatial navigation. We found that both the environmental and vista spaces activated the parahippocampal place area (PPA), retrosplenial complex (RSC), and occipital place area in the right hemisphere. The environmental space showed stronger activation than the vista space in the occipital and frontal regions. No brain region exhibited stronger activation for the vista than the environmental space. The allocentric and egocentric reference frames activated the bilateral PPA and right RSC. The allocentric frame showed more stronger activations than the egocentric frame in the right culmen, left middle frontal gyrus, and precuneus. No brain region displayed stronger activation for the egocentric than the allocentric navigation. Our findings suggest that navigation in different spatial scale spaces can evoke specific and common brain regions, and that the brain regions representing spatial reference frames are not absolutely separated.
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Affiliation(s)
- Jinhui Li
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, Guangdong, 510631, China
| | - Ruibin Zhang
- Department of Psychology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, China; Department of Psychiatry, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Siqi Liu
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, Guangdong, 510631, China
| | - Qunjun Liang
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, Guangdong, 510631, China
| | - Senning Zheng
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, Guangdong, 510631, China
| | - Xianyou He
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, Guangdong, 510631, China
| | - Ruiwang Huang
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, Guangdong, 510631, China.
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25
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Eliav T, Maimon SR, Aljadeff J, Tsodyks M, Ginosar G, Las L, Ulanovsky N. Multiscale representation of very large environments in the hippocampus of flying bats. Science 2021; 372:372/6545/eabg4020. [PMID: 34045327 DOI: 10.1126/science.abg4020] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 04/06/2021] [Indexed: 12/14/2022]
Abstract
Hippocampal place cells encode the animal's location. Place cells were traditionally studied in small environments, and nothing is known about large ethologically relevant spatial scales. We wirelessly recorded from hippocampal dorsal CA1 neurons of wild-born bats flying in a long tunnel (200 meters). The size of place fields ranged from 0.6 to 32 meters. Individual place cells exhibited multiple fields and a multiscale representation: Place fields of the same neuron differed up to 20-fold in size. This multiscale coding was observed from the first day of exposure to the environment, and also in laboratory-born bats that never experienced large environments. Theoretical decoding analysis showed that the multiscale code allows representation of very large environments with much higher precision than that of other codes. Together, by increasing the spatial scale, we discovered a neural code that is radically different from classical place codes.
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Affiliation(s)
- Tamir Eliav
- Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Shir R Maimon
- Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Johnatan Aljadeff
- Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel.,Section of Neurobiology, Division of Biological Sciences, University of California, San Diego, CA 92093, USA
| | - Misha Tsodyks
- Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel.,The Simons Center for Systems Biology, Institute for Advanced Study, Princeton, NJ 08540, USA
| | - Gily Ginosar
- Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Liora Las
- Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Nachum Ulanovsky
- Department of Neurobiology, Weizmann Institute of Science, Rehovot 76100, Israel.
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26
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Li W, Zhao H, Qing Z, Nedelska Z, Wu S, Lu J, Wu W, Yin Z, Hort J, Xu Y, Zhang B. Disrupted Network Topology Contributed to Spatial Navigation Impairment in Patients With Mild Cognitive Impairment. Front Aging Neurosci 2021; 13:630677. [PMID: 34149391 PMCID: PMC8210585 DOI: 10.3389/fnagi.2021.630677] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 04/08/2021] [Indexed: 12/26/2022] Open
Abstract
Impairment in spatial navigation (SN) and structural network topology is not limited to patients with Alzheimer’s disease (AD) dementia and can be detected earlier in patients with mild cognitive impairment (MCI). We recruited 32 MCI patients (65.91 ± 11.33 years old) and 28 normal cognition patients (NC; 69.68 ± 10.79 years old), all of whom underwent a computer-based battery of SN tests evaluating egocentric, allocentric, and mixed SN strategies and diffusion-weighted and T1-weighted Magnetic Resonance Imaging (MRI). To evaluate the topological features of the structural connectivity network, we calculated its measures such as the global efficiency, local efficiency, clustering coefficient, and shortest path length with GRETNA. We determined the correlation between SN accuracy and network topological properties. Compared to NC, MCI subjects demonstrated a lower egocentric navigation accuracy. Compared with NC, MCI subjects showed significantly decreased clustering coefficients in the left middle frontal gyrus, right rectus, right superior parietal gyrus, and right inferior parietal gyrus and decreased shortest path length in the left paracentral lobule. We observed significant positive correlations of the shortest path length in the left paracentral lobule with both the mixed allocentric–egocentric and the allocentric accuracy measured by the average total errors. A decreased clustering coefficient in the right inferior parietal gyrus was associated with a larger allocentric navigation error. White matter hyperintensities (WMH) did not affect the correlation between network properties and SN accuracy. This study demonstrated that structural connectivity network abnormalities, especially in the frontal and parietal gyri, are associated with a lower SN accuracy, independently of WMH, providing a new insight into the brain mechanisms associated with SN impairment in MCI.
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Affiliation(s)
- Weiping Li
- Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Hui Zhao
- Department of Neurology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhao Qing
- Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Zuzana Nedelska
- Department of Neurology, The Czech Brain Ageing Study, Memory Clinic, Second Faculty of Medicine-Charles University, University Hospital in Motol, Prague, Czechia.,International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czechia
| | - Sichu Wu
- Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Jiaming Lu
- Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Wenbo Wu
- Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhenyu Yin
- Department of Geriatrics, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Jakub Hort
- Department of Neurology, The Czech Brain Ageing Study, Memory Clinic, Second Faculty of Medicine-Charles University, University Hospital in Motol, Prague, Czechia.,International Clinical Research Center, St. Anne's University Hospital Brno, Brno, Czechia
| | - Yun Xu
- Department of Neurology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
| | - Bing Zhang
- Department of Radiology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
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27
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Wiener JM, Pazzaglia F. Ageing- and dementia-friendly design: theory and evidence from cognitive psychology, neuropsychology and environmental psychology can contribute to design guidelines that minimise spatial disorientation. Cogn Process 2021; 22:715-730. [PMID: 34047895 PMCID: PMC8545728 DOI: 10.1007/s10339-021-01031-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 04/21/2021] [Indexed: 11/20/2022]
Abstract
Many older people, both with and without dementia, eventually move from their familiar home environments into unfamiliar surroundings, such as sheltered housing or care homes. Age-related declines in wayfinding skills can make it difficult to learn to navigate in these new, unfamiliar environments. To facilitate the transition to their new accommodation, it is therefore important to develop retirement complexes and care homes specifically designed to reduce the wayfinding difficulties of older people and those with Alzheimer’s disease (AD). Residential complexes that are designed to support spatial orientation and that compensate for impaired navigation abilities would make it easier for people with dementia to adapt to their new living environment. This would improve the independence, quality of life and well-being of residents, and reduce the caregivers’ workload. Based on these premises, this opinion paper considers how evidence from cognitive psychology, neuropsychology and environmental psychology can contribute to ageing- and dementia-friendly design with a view to minimising spatial disorientation. After an introduction of the cognitive mechanisms and processes involved in spatial navigation, and the changes that occur in typical and atypical ageing, research from the field of environmental psychology is considered, highlighting design factors likely to facilitate (or impair) indoor wayfinding in complex buildings. Finally, psychological theories and design knowledge are combined to suggest ageing- and dementia-friendly design guidelines that aim to minimise spatial disorientation by focusing on residual navigation skills.
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Affiliation(s)
- Jan M Wiener
- Department of Psychology, Bournemouth University, Poole, UK. .,Ageing and Dementia Research Centre, Bournemouth University, Poole, UK.
| | - Francesca Pazzaglia
- Department of General Psychology, University of Padova, Padova, Italy.,Inter-University Research Centre in Environmental Psychology (CIRPA), Rome, Italy
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28
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McAvan AS, Du YK, Oyao A, Doner S, Grilli MD, Ekstrom A. Older Adults Show Reduced Spatial Precision but Preserved Strategy-Use During Spatial Navigation Involving Body-Based Cues. Front Aging Neurosci 2021; 13:640188. [PMID: 33912024 PMCID: PMC8071999 DOI: 10.3389/fnagi.2021.640188] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 03/03/2021] [Indexed: 12/24/2022] Open
Abstract
Older adults typically perform worse on spatial navigation tasks, although whether this is due to degradation of memory or an impairment in using specific strategies has yet to be determined. An issue with some past studies is that older adults are tested on desktop-based virtual reality: a technology many report lacking familiarity with. Even when controlling for familiarity, these paradigms reduce the information-rich, three-dimensional experience of navigating to a simple two-dimensional task that utilizes a mouse and keyboard (or joystick) as means for ambulation. Here, we utilize a wireless head-mounted display and free ambulation to create a fully immersive virtual Morris water maze in which we compare the navigation of older and younger adults. Older and younger adults learned the locations of hidden targets from same and different start points. Across different conditions tested, older adults remembered target locations less precisely compared to younger adults. Importantly, however, they performed comparably from the same viewpoint as a switched viewpoint, suggesting that they could generalize their memory for the location of a hidden target given a new point of view. When we implicitly moved one of the distal cues to determine whether older adults used an allocentric (multiple landmarks) or beaconing (single landmark) strategy to remember the hidden target, both older and younger adults showed comparable degrees of reliance on allocentric and beacon cues. These findings support the hypothesis that while older adults have less precise spatial memories, they maintain the ability to utilize various strategies when navigating.
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Affiliation(s)
- Andrew S McAvan
- Human Spatial Cognition Laboratory, Psychology Department, University of Arizona, Tucson, AZ, United States.,Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ, United States
| | - Yu Karen Du
- Human Spatial Cognition Laboratory, Psychology Department, University of Arizona, Tucson, AZ, United States.,Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ, United States
| | - Alexis Oyao
- Human Spatial Cognition Laboratory, Psychology Department, University of Arizona, Tucson, AZ, United States.,Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ, United States
| | - Stephanie Doner
- Human Spatial Cognition Laboratory, Psychology Department, University of Arizona, Tucson, AZ, United States.,Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ, United States
| | - Matthew D Grilli
- Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ, United States
| | - Arne Ekstrom
- Human Spatial Cognition Laboratory, Psychology Department, University of Arizona, Tucson, AZ, United States.,Evelyn McKnight Brain Institute, University of Arizona, Tucson, AZ, United States
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29
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Johnsen SHW, Rytter HM. Dissociating spatial strategies in animal research: Critical methodological review with focus on egocentric navigation and the hippocampus. Neurosci Biobehav Rev 2021; 126:57-78. [PMID: 33771535 DOI: 10.1016/j.neubiorev.2021.03.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 03/11/2021] [Accepted: 03/18/2021] [Indexed: 11/26/2022]
Abstract
One major challenge in animal research on spatial learning and memory pertains to designing methods to dissociate spatial strategies (allocentric vs. egocentric). This is crucial for understanding the underlying cognitive processes and neural circuits that are recruited in navigational tasks. Taking the egocentric reference frames as a starting point, this review argues that in many extensively used spatial paradigms, multiple spatial reference frames are often available to the animals but remain unaccounted for. We discuss the implications this has for the inferences that can be made and propose a decision-algorithm to construct spatial learning paradigms that can reduce the influence of these confounding variables. Furthermore, with these considerations in mind, we review the role of the hippocampus in egocentric navigation forms, i.e. in response learning, egocentric sequential learning and path integration. This choice is based on the controversy surrounding the role of hippocampus in these spatial paradigms. We discuss the possible methodological confounders that may explain the inconclusive results.
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Affiliation(s)
- Svend Heini W Johnsen
- The Unit for Cognitive Neuroscience, Department of Psychology, University of Copenhagen, Oester Farimagsgade 2A, 1353 Copenhagen, Denmark.
| | - Hana Malá Rytter
- The Unit for Cognitive Neuroscience, Department of Psychology, University of Copenhagen, Oester Farimagsgade 2A, 1353 Copenhagen, Denmark; University Hospital Bispebjerg - Frederiksberg, Department of Neurology, Nielsine Nielsens vej 7, 2400 Copenhagen, Denmark; Danish Concussion Center, Amagerfælledvej 56A, 2300 Copenhagen, Denmark.
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30
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Hippocampal volume and navigational ability: The map(ping) is not to scale. Neurosci Biobehav Rev 2021; 126:102-112. [PMID: 33722618 DOI: 10.1016/j.neubiorev.2021.03.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/19/2021] [Accepted: 03/08/2021] [Indexed: 11/22/2022]
Abstract
A critical question regards the neural basis of complex cognitive skill acquisition. One extensively studied skill is navigation, with evidence suggesting that humans vary widely in navigation abilities. Yet, data supporting the neural underpinning of these individual differences are mixed. Some evidence suggests robust structure-behavior relations between hippocampal volume and navigation ability, whereas other experiments show no such correlation. We focus on several possibilities for these discrepancies: 1) volumetric hippocampal changes are relevant only at the extreme ranges of navigational abilities; 2) hippocampal volume correlates across individuals but only for specific measures of navigation skill; 3) hippocampal volume itself does not correlate with navigation skill acquisition; connectivity patterns are more relevant. To explore this third possibility, we present a model emphasizing functional connectivity changes, particularly to extra-hippocampal structures. This class of models arises from the premise that navigation is dynamic and that good navigators flexibly solve spatial challenges. These models pave the way for research on other skills and provide more precise predictions for the neural basis of skill acquisition.
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31
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Factors Related to the Performance of Elite Young Sailors in a Regatta: Spatial Orientation, Age and Experience. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18062913. [PMID: 33809133 PMCID: PMC7999380 DOI: 10.3390/ijerph18062913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 11/16/2022]
Abstract
The objective of this study was to examine the role of spatial orientation in the performance of sport sailors. Participants were 30 elite male sailors from classes 420, Laser, Windsurfing RS:X and Windsurfing Techno, grouped into two categories: Monohull (18 sailors) and Windsurfing (12 sailors). Ages ranged between 13 and 18 years old (M = 15.7, SD = 1.05). To assess spatial orientation, the Perspective Taking/Spatial Orientation Test was used, and performance was inferred from the final classification at the regatta. In addition, the influence of experience and age on the performance was analyzed. The results show that in the Monohull group, the performance is determined by the spatial orientation (18% of the explained variance), while in the Windsurfing group, the variables that are related to performance are sailing experience and age (60% of the explained variance). Spatial orientation seems to be the more important variable for performance in the Monohull group, while in classes belonging to the Windsurfing group, this variable does not seem to be decisive for obtaining good results in the regatta.
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32
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Tkachenko N, Procter R, Jarvis S. Quantifying people's experience during flood events with implications for hazard risk communication. PLoS One 2021; 16:e0244801. [PMID: 33411829 PMCID: PMC7790401 DOI: 10.1371/journal.pone.0244801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 12/16/2020] [Indexed: 11/18/2022] Open
Abstract
Semantic drift is a well-known concept in distributional semantics, which is used to demonstrate gradual, long-term changes in meanings and sentiments of words and is largely detectable by studying the composition of large corpora. In our previous work, which used ontological relationships between words and phrases, we established that certain kinds of semantic micro-changes can be found in social media emerging around natural hazard events, such as floods. Our previous results confirmed that semantic drift in social media can be used to for early detection of floods and to increase the volume of 'useful' geo-referenced data for event monitoring. In this work we use deep learning in order to determine whether images associated with 'semantically drifted' social media tags reflect changes in crowd navigation strategies during floods. Our results show that alternative tags can be used to differentiate naïve and experienced crowds witnessing flooding of various degrees of severity.
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Affiliation(s)
- Nataliya Tkachenko
- Smith School of Enterprise and the Environment, School of Geography and the Environment, Oxford University Centre for the Environment, University of Oxford, Oxford, United Kingdom
- The Alan Turing Institute, The British Library, London, United Kingdom
| | - Rob Procter
- The Alan Turing Institute, The British Library, London, United Kingdom
- Department of Computer Science, University of Warwick, Coventry, United Kingdom
| | - Stephen Jarvis
- College of Engineering and Physical Sciences, University of Birmingham, Birmingham, United Kingdom
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33
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Creem-Regehr SH, Barhorst-Cates EM, Tarampi MR, Rand KM, Legge GE. How can basic research on spatial cognition enhance the visual accessibility of architecture for people with low vision? COGNITIVE RESEARCH-PRINCIPLES AND IMPLICATIONS 2021; 6:3. [PMID: 33411062 PMCID: PMC7790979 DOI: 10.1186/s41235-020-00265-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 11/19/2020] [Indexed: 11/10/2022]
Abstract
People with visual impairment often rely on their residual vision when interacting with their spatial environments. The goal of visual accessibility is to design spaces that allow for safe travel for the large and growing population of people who have uncorrectable vision loss, enabling full participation in modern society. This paper defines the functional challenges in perception and spatial cognition with restricted visual information and reviews a body of empirical work on low vision perception of spaces on both local and global navigational scales. We evaluate how the results of this work can provide insights into the complex problem that architects face in the design of visually accessible spaces.
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Affiliation(s)
| | | | - Margaret R Tarampi
- Department of Psychology, University of Hartford, West Hartford, CT, USA
| | - Kristina M Rand
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - Gordon E Legge
- Department of Psychology, University of Minnesota, Minneapolis, MN, USA
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34
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Charalambous E, Hanna S, Penn A. Aha! I know where I am: the contribution of visuospatial cues to reorientation in urban environments. SPATIAL COGNITION AND COMPUTATION 2021. [DOI: 10.1080/13875868.2020.1865359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Efrosini Charalambous
- Bartlett School of Architecture, University College London Bartlett Faculty of the Built Environment, London, United Kingdom of Great Britain and Northern Ireland
| | - Sean Hanna
- Bartlett School of Architecture, University College London Bartlett Faculty of the Built Environment, London, United Kingdom of Great Britain and Northern Ireland
| | - Alan Penn
- Bartlett School of Architecture, University College London Bartlett Faculty of the Built Environment, London, United Kingdom of Great Britain and Northern Ireland
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35
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Faedda N, Guariglia C, Piccardi L, Natalucci G, Rossetti S, Baglioni V, Alunni Fegatelli D, Romani M, Vigliante M, Guidetti V. Link Between Topographic Memory and the Combined Presentation of ADHD (ADHD-C): A Pilot Study. Front Psychiatry 2021; 12:647243. [PMID: 34220569 PMCID: PMC8245696 DOI: 10.3389/fpsyt.2021.647243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 04/26/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Topographic memory is the ability to reach various places by recognizing spatial layouts and getting oriented in familiar environments. It involves several different cognitive abilities, in particular executive functions (EF), such as attention, working memory, and planning. Children with attention deficit hyperactivity disorder (ADHD) show impairments in inhibitory control, regulation of attention, planning, and working memory. Aim: The aim of this study was to evaluate the topographic memory in children with ADHD-combined subtype (ADHD-C). Method: Fifteen children (8-10 years) with a diagnosis of ADHD-C (DSM-5) (ADHD-C group) were compared to 15 children with typical development (TD group) of the same age. All children performed Raven's colored progressive matrices (CPM) test to obtain a measure related with cognitive functioning. The walking Corsi test (WalCT), a large-scale version of the Corsi block-tapping test, was used to assess topographic memory in experimental environment. Results: A higher impairment was observed in ADHD-C than TD with significant differences in the WalCT, in particular on the topographic short-term memory (TSTM) task, on the topographic learning (TL) task, and on the repetition number (RN) task during the TL task. Perseverative errors were reported in performing the square-sequence in the WalCT. Zero-order correlations showed a positive correlation between TSTM and auditory attention, and memory of design of NEPSY-II and digit span of WISC-IV. No statistically significant differences were found between the ADHD-C group and TD group in the TL task in the WalCT condition. Conclusion: In ADHD-C, initial topographic learning was compromised whereas the long-term retention of learned topographical material seemed to not be impaired. In particular, these impairments seem to be linked with difficulties in sustained attention, in spatial memory for novel visual materials, in a poor working memory, and in perseverative behaviors.
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Affiliation(s)
- Noemi Faedda
- Section of Child and Adolescents Neuropsychiatry, Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Cecilia Guariglia
- Department of Psychology, Sapienza University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) Fondazione Santa Lucia, Rome, Italy
| | - Laura Piccardi
- Department of Psychology, Sapienza University of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) Fondazione Santa Lucia, Rome, Italy
| | - Giulia Natalucci
- Section of Child and Adolescents Neuropsychiatry, Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Serena Rossetti
- Department of Dynamic and Clinical Psychology, Sapienza University of Rome, Rome, Italy
| | - Valentina Baglioni
- Section of Child and Adolescents Neuropsychiatry, Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Danilo Alunni Fegatelli
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Maria Romani
- Section of Child and Adolescents Neuropsychiatry, Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Miriam Vigliante
- Section of Child and Adolescents Neuropsychiatry, Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
| | - Vincenzo Guidetti
- Section of Child and Adolescents Neuropsychiatry, Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy
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36
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Evensmoen HR, Rimol LM, Winkler AM, Betzel R, Hansen TI, Nili H, Håberg A. Allocentric representation in the human amygdala and ventral visual stream. Cell Rep 2021; 34:108658. [PMID: 33472067 DOI: 10.1016/j.celrep.2020.108658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/01/2020] [Accepted: 12/21/2020] [Indexed: 12/27/2022] Open
Abstract
The hippocampus and the entorhinal cortex are considered the main brain structures for allocentric representation of the external environment. Here, we show that the amygdala and the ventral visual stream are involved in allocentric representation. Thirty-one young men explored 35 virtual environments during high-resolution functional magnetic resonance imaging (fMRI) of the medial temporal lobe (MTL) and were subsequently tested on recall of the allocentric pattern of the objects in each environment-in other words, the positions of the objects relative to each other and to the outer perimeter. We find increasingly unique brain activation patterns associated with increasing allocentric accuracy in distinct neural populations in the perirhinal cortex, parahippocampal cortex, fusiform cortex, amygdala, hippocampus, and entorhinal cortex. In contrast to the traditional view of a hierarchical MTL network with the hippocampus at the top, we demonstrate, using recently developed graph analyses, a hierarchical allocentric MTL network without a main connector hub.
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Affiliation(s)
- Hallvard Røe Evensmoen
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology (NTNU), 7489 Trondheim, Norway; Department of Medical Imaging, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway.
| | - Lars M Rimol
- Department of Psychology, NTNU, 7489 Trondheim, Norway
| | - Anderson M Winkler
- National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Richard Betzel
- Department of Psychological and Brain Sciences, Indiana University Bloomington, Bloomington, IN, USA
| | - Tor Ivar Hansen
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology (NTNU), 7489 Trondheim, Norway
| | - Hamed Nili
- Department of Experimental Psychology, University of Oxford, South Parks Road, OX1 3UD Oxford, UK
| | - Asta Håberg
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology (NTNU), 7489 Trondheim, Norway; Department of Medical Imaging, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway; Department of Circulation and Medical Imaging, NTNU, Trondheim, Norway
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37
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Peer M, Brunec IK, Newcombe NS, Epstein RA. Structuring Knowledge with Cognitive Maps and Cognitive Graphs. Trends Cogn Sci 2021; 25:37-54. [PMID: 33248898 PMCID: PMC7746605 DOI: 10.1016/j.tics.2020.10.004] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/16/2020] [Accepted: 10/17/2020] [Indexed: 12/21/2022]
Abstract
Humans and animals use mental representations of the spatial structure of the world to navigate. The classical view is that these representations take the form of Euclidean cognitive maps, but alternative theories suggest that they are cognitive graphs consisting of locations connected by paths. We review evidence suggesting that both map-like and graph-like representations exist in the mind/brain that rely on partially overlapping neural systems. Maps and graphs can operate simultaneously or separately, and they may be applied to both spatial and nonspatial knowledge. By providing structural frameworks for complex information, cognitive maps and cognitive graphs may provide fundamental organizing schemata that allow us to navigate in physical, social, and conceptual spaces.
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Affiliation(s)
- Michael Peer
- Department of Psychology, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Iva K Brunec
- Department of Psychology, Temple University, Philadelphia, PA 19122, USA
| | - Nora S Newcombe
- Department of Psychology, Temple University, Philadelphia, PA 19122, USA
| | - Russell A Epstein
- Department of Psychology, University of Pennsylvania, Philadelphia, PA 19104, USA.
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38
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Bartonek Å, Guariglia C, Piccardi L. Locomotion and Topographical Working Memory in Children With Myelomeningocele and Arthrogryposis Multiplex Congenita. Front Psychiatry 2021; 12:729859. [PMID: 34867521 PMCID: PMC8632943 DOI: 10.3389/fpsyt.2021.729859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 10/04/2021] [Indexed: 11/13/2022] Open
Abstract
Background: In children with myelomeningocele (MMC) and arthrogryposis multiplex congenital (AMC), adequate rehabilitation measures are accessible with the goal of attaining the utmost motor development. However, there is a lack of knowledge as to how children develop navigation utilizing their locomotion abilities. The aim of the present study was to explore topographic working memory in children with MMC and AMC. Methods: For this purpose, we assessed 41 children with MMC and AMC, assigned an ambulation group, and 120 typical developing (TD) children, with mean ages of 11.9, 10.6, and 9.9 years, respectively. All groups performed a topographic working memory test while moving in a walking space and a visuospatial working memory test in a reaching space. Children with MMC and AMC also performed a test to measure their ability to reason on visuospatial material, Raven's Coloured Progressive Matrices. Results: The topographic working memory span was shorter in the MMC group than in the TD group. In general, all ambulation groups had a shorter topographic working memory span than the TD group. The visuospatial working memory span was shorter in the non-ambulation group than in the TD group. Scores from the visuospatial reasoning test were lower in the non-ambulation group than in the community ambulation group. Conclusions: Even though a higher cognitive score was found in the community ambulation group than in the non-ambulation group, topographic working memory was affected similarly in both groups. Including children who develop community ambulation in therapy programs containing aspects of navigation may gain even children with low levels of MMC and AMC. These results evidenced the importance of motor development and navigational experience gained through direct exploration of the environment on topographic memory.
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Affiliation(s)
- Åsa Bartonek
- Neuropaediatric Unit, Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Guariglia
- Department of Psychology, University Sapienza of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Laura Piccardi
- Department of Psychology, University Sapienza of Rome, Rome, Italy.,Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Fondazione Santa Lucia, Rome, Italy
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39
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Bostelmann M, Ruggeri P, Rita Circelli A, Costanzo F, Menghini D, Vicari S, Lavenex P, Banta Lavenex P. Path Integration and Cognitive Mapping Capacities in Down and Williams Syndromes. Front Psychol 2020; 11:571394. [PMID: 33362636 PMCID: PMC7759488 DOI: 10.3389/fpsyg.2020.571394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 11/23/2020] [Indexed: 12/13/2022] Open
Abstract
Williams (WS) and Down (DS) syndromes are neurodevelopmental disorders with distinct genetic origins and different spatial memory profiles. In real-world spatial memory tasks, where spatial information derived from all sensory modalities is available, individuals with DS demonstrate low-resolution spatial learning capacities consistent with their mental age, whereas individuals with WS are severely impaired. However, because WS is associated with severe visuo-constructive processing deficits, it is unclear whether their impairment is due to abnormal visual processing or whether it reflects an inability to build a cognitive map. Here, we tested whether blindfolded individuals with WS or DS, and typically developing (TD) children with similar mental ages, could use path integration to perform an egocentric homing task and return to a starting point. We then evaluated whether they could take shortcuts and navigate along never-traveled trajectories between four objects while blindfolded, thus demonstrating the ability to build a cognitive map. In the homing task, 96% of TD children, 84% of participants with DS and 44% of participants with WS were able to use path integration to return to their starting point consistently. In the cognitive mapping task, 64% of TD children and 74% of participants with DS were able to take shortcuts and use never-traveled trajectories, the hallmark of cognitive mapping ability. In contrast, only one of eighteen participants with WS demonstrated the ability to build a cognitive map. These findings are consistent with the view that hippocampus-dependent spatial learning is severely impacted in WS, whereas it is relatively preserved in DS.
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Affiliation(s)
| | - Paolo Ruggeri
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland
| | | | - Floriana Costanzo
- Department of Neuroscience, Bambino Gesù Children's Hospital, Rome, Italy
| | - Deny Menghini
- Department of Neuroscience, Bambino Gesù Children's Hospital, Rome, Italy
| | - Stefano Vicari
- Department of Neuroscience, Bambino Gesù Children's Hospital, Rome, Italy.,Faculty of Medicine and Surgery, Catholic University, Rome, Italy
| | - Pierre Lavenex
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland
| | - Pamela Banta Lavenex
- Institute of Psychology, University of Lausanne, Lausanne, Switzerland.,Faculty of Psychology, Swiss Distance University Institute, Brig, Switzerland
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40
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A novel virtual-reality-based route-learning test suite: Assessing the effects of cognitive aging on navigation. Behav Res Methods 2020; 52:630-640. [PMID: 31236900 PMCID: PMC7148270 DOI: 10.3758/s13428-019-01264-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Most research groups studying human navigational behavior with virtual environment (VE) technology develop their own tasks and protocols. This makes it difficult to compare results between groups and to create normative data sets for any specific navigational task. Such norms, however, are prerequisites for the use of navigation assessments as diagnostic tools—for example, to support the early and differential diagnosis of atypical aging. Here we start addressing these problems by presenting and evaluating a new navigation test suite that we make freely available to other researchers (https://osf.io/mx52y/). Specifically, we designed three navigational tasks, which are adaptations of earlier published tasks used to study the effects of typical and atypical aging on navigation: a route-repetition task that can be solved using egocentric navigation strategies, and route-retracing and directional-approach tasks that both require allocentric spatial processing. Despite introducing a number of changes to the original tasks to make them look more realistic and ecologically valid, and therefore easy to explain to people unfamiliar with a VE or who have cognitive impairments, we replicated the findings from the original studies. Specifically, we found general age-related declines in navigation performance and additional specific difficulties in tasks that required allocentric processes. These findings demonstrate that our new tasks have task demands similar to those of the original tasks, and are thus suited to be used more widely.
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Tinella L, Lopez A, Caffò AO, Grattagliano I, Bosco A. Spatial Mental Transformation Skills Discriminate Fitness to Drive in Young and Old Adults. Front Psychol 2020; 11:604762. [PMID: 33343475 PMCID: PMC7745720 DOI: 10.3389/fpsyg.2020.604762] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/02/2020] [Indexed: 12/11/2022] Open
Abstract
Literature on driving research suggests a relationship between cognition and driving performance in older and younger drivers. There is little research on adults and driving, despite them being the largest age cohort behind the wheel. Among the cognitive domains, visuospatial abilities are expected to be highly predictive of driving skills and driving fitness. The relationship between specific spatial mental transformation skills (i.e., object and self-based ones) and driving performance has not yet been examined. The present study aimed to investigate the relationship between overall cognitive functioning, self and object-based spatial mental transformation skills, and driving performance in a sample of younger and older adult drivers. Participants were comprised of one hundred younger and 83 older adult Italian drivers. Participants completed a computerized driving test assessing traffic stress resilience, visual and motor reaction time, and the ability to obtain an overview of the traffic scenario (DT, vRT, mRT, and ATAV respectively in the Shufried®-Vienna Test System-DRIVESC). The Mental Rotation Test (MRT) and the Object Perspective Taking Test (OPT) were administered in order to assess object-based and self-based spatial mental transformation skills. The Montreal Cognitive Assessment Test (MoCA) was administered control for global cognitive functioning. The effects of education and gender were also controlled in the analysis. The results of the present study suggested that: (1) The effect of age, favoring younger participants, was found in DT, vRT, mRT, and ATAVT tests. (2) The effect of global cognitive functioning was found in DT and ATAV tests. (3) The effect of the spatial mental transformation tests was found in DT, vRT (MRT only), and ATAVT (OPT only) tests. Taken together, these results suggest the specific contribution of spatial mental transformation skills in the execution of complex behaviors connected to the fitness to drive. Prospectively, the results of the present study relating spatial mental transformation skills and driving processes may be a valuable source of knowledge for researchers dealing with the relationship between cognitive resources and navigation aids.
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Affiliation(s)
- Luigi Tinella
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, Bari, Italy
| | - Antonella Lopez
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, Bari, Italy
| | - Alessandro Oronzo Caffò
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, Bari, Italy
| | - Ignazio Grattagliano
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, Bari, Italy
| | - Andrea Bosco
- Department of Educational Sciences, Psychology, Communication, University of Studies of Bari, Bari, Italy
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Huffman DJ, Ekstrom AD. An Important Step toward Understanding the Role of Body-based Cues on Human Spatial Memory for Large-Scale Environments. J Cogn Neurosci 2020; 33:167-179. [PMID: 33226317 DOI: 10.1162/jocn_a_01653] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Moving our body through space is fundamental to human navigation; however, technical and physical limitations have hindered our ability to study the role of these body-based cues experimentally. We recently designed an experiment using novel immersive virtual-reality technology, which allowed us to tightly control the availability of body-based cues to determine how these cues influence human spatial memory [Huffman, D. J., & Ekstrom, A. D. A modality-independent network underlies the retrieval of large-scale spatial environments in the human brain. Neuron, 104, 611-622, 2019]. Our analysis of behavior and fMRI data revealed a similar pattern of results across a range of body-based cues conditions, thus suggesting that participants likely relied primarily on vision to form and retrieve abstract, holistic representations of the large-scale environments in our experiment. We ended our paper by discussing a number of caveats and future directions for research on the role of body-based cues in human spatial memory. Here, we reiterate and expand on this discussion, and we use a commentary in this issue by A. Steel, C. E. Robertson, and J. S. Taube (Current promises and limitations of combined virtual reality and functional magnetic resonance imaging research in humans: A commentary on Huffman and Ekstrom (2019). Journal of Cognitive Neuroscience, 2020) as a helpful discussion point regarding some of the questions that we think will be the most interesting in the coming years. We highlight the exciting possibility of taking a more naturalistic approach to study the behavior, cognition, and neuroscience of navigation. Moreover, we share the hope that researchers who study navigation in humans and nonhuman animals will synergize to provide more rapid advancements in our understanding of cognition and the brain.
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43
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Faulmann I, Descloux V, Saj A, Maurer R. Neuroanatomic Correlates of Distance and Direction Processing During Cognitive Map Retrieval. Front Behav Neurosci 2020; 14:130. [PMID: 33192354 PMCID: PMC7476633 DOI: 10.3389/fnbeh.2020.00130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/01/2020] [Indexed: 12/04/2022] Open
Abstract
Navigating toward a goal and mentally comparing distances and directions to landmarks are processes requiring reading information off the memorized representation of the environment, that is, the cognitive map. Brain structures in the medial temporal lobe, in particular, are known to be involved in the learning, storage, and retrieval of cognitive map information, which is generally assumed to be in allocentric form, whereby pure spatial relations (i.e., distance and direction) connect locations with each other. The authors recorded functional magnetic resonance imaging activity, while participants were submitted to a variant of a neuropsychological test (the Cognitive Map Reading Test; CMRT) originally developed to evaluate the performance of brain-lesioned patients and in which participants have to compare distances and directions in their mental map of their hometown. Our main results indicated posterior parahippocampal, but not hippocampal, activity, consistent with a task involving spatial memory of places learned a long time ago; left parietal and left frontal activity, consistent with the distributed processing of navigational representations; and, unexpectedly, cerebellar activity, possibly related to the role of the cerebellum in the processing of (here, imaginary) self-motion cues. In addition, direction, but not distance, comparisons elicited significant activation in the posterior parahippocampal gyrus.
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Affiliation(s)
- Igor Faulmann
- Frontiers Media SA, Lausanne, Switzerland.,Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland.,Ecole Doctorale en Neurosciences Lémaniques, Université de Lausanne, Geneva, Switzerland
| | - Virginie Descloux
- Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland.,Fribourg Cantonal Hospital, Fribourg, Switzerland
| | - Arnaud Saj
- Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland.,Département de Psychologie, Faculté des Arts et des Sciences, Université de Montréal, Montreal, QC, Canada.,CRIR/Institut Nazareth et Louis-Braille du CISSS de la Montérégie-Centre, Longueuil, QC, Canada
| | - Roland Maurer
- Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
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44
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Moraresku S, Vlcek K. The use of egocentric and allocentric reference frames in static and dynamic conditions in humans. Physiol Res 2020; 69:787-801. [PMID: 32901499 DOI: 10.33549/physiolres.934528] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The dissociation between egocentric and allocentric reference frames is well established. Spatial coding relative to oneself has been associated with a brain network distinct from spatial coding using a cognitive map independently of the actual position. These differences were, however, revealed by a variety of tasks from both static conditions, using a series of images, and dynamic conditions, using movements through space. We aimed to clarify how these paradigms correspond to each other concerning the neural correlates of the use of egocentric and allocentric reference frames. We review here studies of allocentric and egocentric judgments used in static two- and three-dimensional tasks and compare their results with the findings from spatial navigation studies. We argue that neural correlates of allocentric coding in static conditions but using complex three-dimensional scenes and involving spatial memory of participants resemble those in spatial navigation studies, while allocentric representations in two-dimensional tasks are connected with other perceptual and attentional processes. In contrast, the brain networks associated with the egocentric reference frame in static two-dimensional and three-dimensional tasks and spatial navigation tasks are, with some limitations, more similar. Our review demonstrates the heterogeneity of experimental designs focused on spatial reference frames. At the same time, it indicates similarities in brain activation during reference frame use despite this heterogeneity.
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Affiliation(s)
- S Moraresku
- Laboratory of Neurophysiology of Memory, Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic. ,
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45
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Ladyka-Wojcik N, Barense MD. Reframing spatial frames of reference: What can aging tell us about egocentric and allocentric navigation? WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2020; 12:e1549. [PMID: 33188569 DOI: 10.1002/wcs.1549] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 10/14/2020] [Accepted: 10/21/2020] [Indexed: 02/02/2023]
Abstract
Representations of space in mind are crucial for navigation, facilitating processes such as remembering landmark locations, understanding spatial relationships between objects, and integrating routes. A significant problem, however, is the lack of consensus on how these representations are encoded and stored in memory. Specifically, the nature of egocentric and allocentric frames of reference in human memory is widely debated. Yet, in recent investigations of the spatial domain across the lifespan, these distinctions in mnemonic spatial frames of reference have identified age-related impairments. In this review, we survey the ways in which different terms related to spatial representations in memory have been operationalized in past aging research and suggest a taxonomy to provide a common language for future investigations and theoretical discussion. This article is categorized under: Psychology > Memory Neuroscience > Cognition Psychology > Development and Aging.
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Affiliation(s)
| | - Morgan D Barense
- Department of Psychology, University of Toronto, Toronto, Ontario, Canada
- Rotman Research Institute, Baycrest Hospital, Toronto, Ontario, Canada
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46
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Piccardi L, Bocchi A, Palmiero M, Boccia M, D’Amico S, Nori R. Chatting While Walking Does Not Interfere with Topographical Working Memory. Brain Sci 2020; 10:E811. [PMID: 33147855 PMCID: PMC7693419 DOI: 10.3390/brainsci10110811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/24/2020] [Accepted: 10/28/2020] [Indexed: 12/02/2022] Open
Abstract
In the present study, we employed the dual task technique to explore the role of language in topographical working memory when landmarks are present along the path. We performed three experiments to mainly test the effects of language but also motor, spatial motor and spatial environment interferences on topographical working memory. We aimed to clarify both the role of language in navigational working memory per se and the extent to which spatial language interferes with the main task more than the other types of interference. Specifically, in the three experiments we investigated the differences due to different verbal interference sources (i.e., articulatory suppression of nonsense syllables; right and left, up and bottom; and north, south, east and west). The main hypothesis was that the use of spatial language affected more landmark-based topographical working memory than both the verbalization of nonsense syllables and other types of interference. Results show no effect of spatial language, only spatial environmental interference affected the navigational working memory performance. In general, this might depend on the scarce role of spatial language in online navigational working memory tasks. Specifically, language is more important for learning and retrieval of the cognitive map. Implications and future research directions are discussed.
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Affiliation(s)
- Laura Piccardi
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, RM, Italy; (A.B.); (M.B.)
- Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Fondazione Santa Lucia, 00179 Roma, RM, Italy
| | - Alessia Bocchi
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, RM, Italy; (A.B.); (M.B.)
- Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Fondazione Santa Lucia, 00179 Roma, RM, Italy
| | - Massimiliano Palmiero
- Department of Human and Social Sciences, University of Bergamo, 40126 Bologna, BO, Italy;
| | - Maddalena Boccia
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, RM, Italy; (A.B.); (M.B.)
- Cognitive and Motor Rehabilitation and Neuroimaging Unit, IRCCS Fondazione Santa Lucia, 00179 Roma, RM, Italy
| | - Simonetta D’Amico
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, 67100 L’Aquila, Italy;
| | - Raffaella Nori
- Department of Psychology, University of Bologna, 40127 Bologna, BO, Italy;
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47
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Clemenson GD, Wang L, Mao Z, Stark SM, Stark CEL. Exploring the Spatial Relationships Between Real and Virtual Experiences: What Transfers and What Doesn't. FRONTIERS IN VIRTUAL REALITY 2020; 1:572122. [PMID: 37885756 PMCID: PMC10602022 DOI: 10.3389/frvir.2020.572122] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
Virtual environments are commonly used to assess spatial cognition in humans. For the past few decades, researchers have used virtual environments to investigate how people navigate, learn, and remember their surrounding environment. In combination with tools such as electroencephalogram, neuroimaging, and electrophysiology, these virtual environments have proven invaluable in their ability to help elucidate the underlying neural mechanisms of spatial learning and memory in humans. However, a critical assumption that is made whenever using virtual experiences is that the spatial abilities used in the navigation of these virtual environments accurately represents the spatial abilities used in the real-world. The aim of the current study is to investigate the spatial relationships between real and virtual environments to better understand how well the virtual experiences parallel the same experiences in the real-world. Here, we performed three independent experiments to examine whether spatial information about object location, environment layout, and navigation strategy transfers between parallel real-world and virtual-world experiences. We show that while general spatial information does transfer between real and virtual environments, there are several limitations of the virtual experience. Compared to the real-world, the use of information in the virtual-world is less flexible, especially when testing spatial memory from a novel location, and the way in which we navigate these experiences are different as the perceptual and proprioceptive feedback gained from the real-world experience can influence navigation strategy.
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Affiliation(s)
- Gregory D. Clemenson
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Lulian Wang
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Zeqian Mao
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Shauna M. Stark
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Craig E. L. Stark
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
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48
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From repeating routes to planning novel routes: the impact of landmarks and ageing on route integration and cognitive mapping. PSYCHOLOGICAL RESEARCH 2020; 85:2164-2176. [PMID: 32929584 PMCID: PMC8357655 DOI: 10.1007/s00426-020-01401-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 08/04/2020] [Indexed: 12/02/2022]
Abstract
The integration of intersecting routes is an important process for the formation of cognitive maps and thus successful navigation. Here we present a novel task to study route integration and the effects that landmark information and cognitive ageing have on this process. We created two virtual environments, each comprising five places and one central intersection but with different landmark settings: in the Identical Landmark environment, the intersection contained visually monotonic features whereas the intersection contained visually distinctive features in the Different Landmarks environment. In both environments young and older participants were presented with two short routes that both traversed through the shared intersection. To test route integration, participants were asked to either repeat the learning routes, to navigate the routes from the destination to the starting place or to plan novel routes. As expected, results demonstrate better performance when repeating or retracing routes than when planning novel routes. Performance was better in younger than older participants and in the Different Landmark environment which does not require detailed knowledge of the spatial configuration of all places in the environment. A subgroup of the older participants who performed lower on a screening test for cognitive impairments could not successfully complete the experiment or did not reach the required performance criterion. These results demonstrate that strategically placed landmarks support the integration of route knowledge into spatial representations that allow for goal-dependent flexible navigation behaviour and that earliest signs of atypical cognitive ageing affect this process of route integration.
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49
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Hilton C, Miellet S, Slattery TJ, Wiener J. Are age-related deficits in route learning related to control of visual attention? PSYCHOLOGICAL RESEARCH 2020; 84:1473-1484. [PMID: 30850875 PMCID: PMC7387378 DOI: 10.1007/s00426-019-01159-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 02/18/2019] [Indexed: 11/29/2022]
Abstract
Typically aged adults show reduced ability to learn a route compared to younger adults. In this experiment, we investigate the role of visual attention through eye-tracking and engagement of attentional resources in age-related route learning deficits. Participants were shown a route through a realistic virtual environment before being tested on their route knowledge. Younger and older adults were compared on their gaze behaviour during route learning and on their reaction time to a secondary probe task as a measure of attentional engagement. Behavioural results show a performance deficit in route knowledge for older adults compared to younger adults, which is consistent with previous research. We replicated previous findings showing that reaction times to the secondary probe task were longer at decision points than non-decision points, indicating stronger attentional engagement at navigationally relevant locations. However, we found no differences in attentional engagement and no differences for a range of gaze measures between age groups. We conclude that age-related changes in route learning ability are not reflected in changes in control of visual attention or regulation of attentional engagement.
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Affiliation(s)
- Christopher Hilton
- Department of Psychology, Bournemouth University, Poole House, Talbot Campus, Fern Barrow, Poole, Dorset, BH12 5BB, UK.
| | - Sebastien Miellet
- Active Vision Lab, School of Psychology, University of Wollongong, Northfields Ave, Wollongong, NSW, 2522, Australia
| | - Timothy J Slattery
- Department of Psychology, Bournemouth University, Poole House, Talbot Campus, Fern Barrow, Poole, Dorset, BH12 5BB, UK
| | - Jan Wiener
- Department of Psychology, Bournemouth University, Poole House, Talbot Campus, Fern Barrow, Poole, Dorset, BH12 5BB, UK
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50
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Ishikawa T, Zhou Y. Improving cognitive mapping by training for people with a poor sense of direction. COGNITIVE RESEARCH-PRINCIPLES AND IMPLICATIONS 2020; 5:39. [PMID: 32804308 PMCID: PMC7431476 DOI: 10.1186/s41235-020-00238-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 07/07/2020] [Indexed: 11/30/2022]
Abstract
The skill of spatial learning and orientation is fundamental in humans and differs widely among individuals. Despite its importance, however, the malleability of this skill through practice has scarcely been studied empirically, in contrast to psychometric spatial ability. Thus, this article examines the possibility of improving the accuracy of configurational understanding of the environment by training. A total of 40 adults with a poor sense of direction participated in the experiment; and were randomly assigned to either a condition in which they received feedback only or a condition in which they additionally practiced allocentric spatial updating. Participants walked one route in each session, once a week for 6 weeks, and conducted spatial tasks designed to assess their knowledge of the route. A total of 20 people with an average sense of direction also participated as a comparison group. Results showed that training in allocentric spatial updating improved the accuracy of direction estimates, although the size of the effect was limited: the improvement was not large enough to equate the performance in the groups with a poor versus average sense of direction. The two groups, however, did not differ in spatial skill in mental rotation or path integration. Feedback was effective for improving accuracy in straight-line distance estimates and sketch maps: repeated trials with feedback led to improved accuracy by the sixth session to a level comparable to the group with an average sense of direction. The results show that flexible translation between viewer-centered and environment-centered representations is difficult and not readily trainable, and provide insights into the nature of individual differences in large-scale environmental cognition.
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Affiliation(s)
- Toru Ishikawa
- University of Tokyo, Tokyo, Japan. .,INIAD Toyo University, 1-7-11 Akabanedai, Kita-ku, Tokyo, 115-0053, Japan.
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