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Sotelo MI, Daneri MF, Bingman VP, Muzio RN. Amphibian spatial cognition, medial pallium and other supporting telencephalic structures. Neurosci Biobehav Rev 2024; 163:105739. [PMID: 38821152 DOI: 10.1016/j.neubiorev.2024.105739] [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: 07/20/2023] [Revised: 05/20/2024] [Accepted: 05/23/2024] [Indexed: 06/02/2024]
Abstract
Vertebrate hippocampal formation is central to conversations on the comparative analysis of spatial cognition, especially in light of variation found in different vertebrate classes. Assuming the medial pallium (MP) of extant amphibians resembles the hippocampal formation (HF) of ancestral stem tetrapods, we propose that the HF of modern amniotes began with a MP characterized by a relatively undifferentiated cytoarchitecture, more direct thalamic/olfactory sensory inputs, and a more generalized role in associative learning-memory processes. As such, hippocampal evolution in amniotes, especially mammals, can be seen as progressing toward a cytoarchitecture with well-defined subdivisions, regional connectivity, and a functional specialization supporting map-like representations of space. We then summarize a growing literature on amphibian spatial cognition and its underlying brain organization. Emphasizing the MP/HF, we highlight that further research into amphibian spatial cognition would provide novel insight into the role of the HF in spatial memory processes, and their supporting neural mechanisms. A more complete reconstruction of hippocampal evolution would benefit from additional research on non-mammalian vertebrates, with amphibians being of particular interest.
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Affiliation(s)
- María Inés Sotelo
- Instituto de Biología y Medicina Experimental (IBYME-CONICET), Laboratorio de Biología del Comportamiento, Argentina; Universidad de Buenos Aires (UBA), Facultad de Psicología, Instituto de Investigaciones, Argentina
| | - M Florencia Daneri
- Instituto de Biología y Medicina Experimental (IBYME-CONICET), Laboratorio de Biología del Comportamiento, Argentina; Universidad de Buenos Aires (UBA), Facultad de Psicología, Instituto de Investigaciones, Argentina
| | - Verner P Bingman
- Department of Psychology and J.P. Scott Center for Neuroscience, Mind and Behavior, Bowling Green State University, USA
| | - Rubén N Muzio
- Instituto de Biología y Medicina Experimental (IBYME-CONICET), Laboratorio de Biología del Comportamiento, Argentina; Universidad de Buenos Aires (UBA), Facultad de Psicología, Instituto de Investigaciones, Argentina.
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2
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Normandin ME, Garza MC, Ramos-Alvarez MM, Julian JB, Eresanara T, Punjaala N, Vasquez JH, Lopez MR, Muzzio IA. Navigable Space and Traversable Edges Differentially Influence Reorientation in Sighted and Blind Mice. Psychol Sci 2022; 33:925-947. [PMID: 35536866 PMCID: PMC9343889 DOI: 10.1177/09567976211055373] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Reorientation enables navigators to regain their bearings after becoming lost. Disoriented individuals primarily reorient themselves using the geometry of a layout, even when other informative cues, such as landmarks, are present. Yet the specific strategies that animals use to determine geometry are unclear. Moreover, because vision allows subjects to rapidly form precise representations of objects and background, it is unknown whether it has a deterministic role in the use of geometry. In this study, we tested sighted and congenitally blind mice (Ns = 8-11) in various settings in which global shape parameters were manipulated. Results indicated that the navigational affordances of the context-the traversable space-promote sampling of boundaries, which determines the effective use of geometric strategies in both sighted and blind mice. However, blind animals can also effectively reorient themselves using 3D edges by extensively patrolling the borders, even when the traversable space is not limited by these boundaries.
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Affiliation(s)
| | - Maria C Garza
- Department of Biology, The University of Texas at San Antonio
| | | | | | - Tuoyo Eresanara
- Department of Biology, The University of Texas at San Antonio
| | | | - Juan H Vasquez
- Department of Biology, The University of Texas at San Antonio
| | - Matthew R Lopez
- Department of Biology, The University of Texas at San Antonio
| | - Isabel A Muzzio
- Department of Biology, The University of Texas at San Antonio
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3
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Baratti G, Potrich D, Lee SA, Morandi-Raikova A, Sovrano VA. The Geometric World of Fishes: A Synthesis on Spatial Reorientation in Teleosts. Animals (Basel) 2022; 12:881. [PMID: 35405870 PMCID: PMC8997125 DOI: 10.3390/ani12070881] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/09/2022] [Accepted: 03/23/2022] [Indexed: 02/04/2023] Open
Abstract
Fishes navigate through underwater environments with remarkable spatial precision and memory. Freshwater and seawater species make use of several orientation strategies for adaptative behavior that is on par with terrestrial organisms, and research on cognitive mapping and landmark use in fish have shown that relational and associative spatial learning guide goal-directed navigation not only in terrestrial but also in aquatic habitats. In the past thirty years, researchers explored spatial cognition in fishes in relation to the use of environmental geometry, perhaps because of the scientific value to compare them with land-dwelling animals. Geometric navigation involves the encoding of macrostructural characteristics of space, which are based on the Euclidean concepts of "points", "surfaces", and "boundaries". The current review aims to inspect the extant literature on navigation by geometry in fishes, emphasizing both the recruitment of visual/extra-visual strategies and the nature of the behavioral task on orientation performance.
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Affiliation(s)
- Greta Baratti
- CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068 Rovereto, Italy; (D.P.); (A.M.-R.)
| | - Davide Potrich
- CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068 Rovereto, Italy; (D.P.); (A.M.-R.)
| | - Sang Ah Lee
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul 08826, Korea;
| | - Anastasia Morandi-Raikova
- CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068 Rovereto, Italy; (D.P.); (A.M.-R.)
| | - Valeria Anna Sovrano
- CIMeC, Center for Mind/Brain Sciences, University of Trento, 38068 Rovereto, Italy; (D.P.); (A.M.-R.)
- Department of Psychology and Cognitive Science, University of Trento, 38068 Rovereto, Italy
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4
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The use of spatial and local cues for orientation in domestic chicks (Gallus gallus). Anim Cogn 2020; 23:367-387. [DOI: 10.1007/s10071-019-01342-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/18/2019] [Accepted: 12/19/2019] [Indexed: 02/07/2023]
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5
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The representation selection problem: Why we should favor the geometric-module framework of spatial reorientation over the view-matching framework. Cognition 2019; 192:103985. [DOI: 10.1016/j.cognition.2019.05.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 05/22/2019] [Accepted: 05/25/2019] [Indexed: 01/20/2023]
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6
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Wang L, Mou W. Effect of room size on geometry and features cue preference during reorientation: Modulating encoding strength or cue weighting. Q J Exp Psychol (Hove) 2019; 73:225-238. [PMID: 31390927 DOI: 10.1177/1747021819872159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Three experiments investigated how the room size affects preferential use of geometric and non-geometric cues during reorientation inside a room. We hypothesised that room size may affect preferential use of geometric and non-geometric cues by affecting the encoding of the cues (the encoding hypothesis), the retrieval of the cues (the retrieval hypothesis), or both the encoding and retrieval of the cues (the encoding-plus-retrieval hypothesis). In immersive virtual rectangular rooms, participants learned objects' locations with respect to geometric (room shape) and non-geometric cues (features on walls or isolated objects). During the test, participants localised objects with the geometric cue only, non-geometric cues only, or both. The two cues were placed at the original locations or displaced relative to each other (conflicting cues) when both were presented at testing. We manipulated the room size between participants within each experiment. The results showed that the room size affected cue preference using conflicting cues but did not affect response accuracy using single cues at testing. These results support the retrieval hypothesis. The results were discussed in terms of the effects of cue salience and stability on cue interaction in reorientation.
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Affiliation(s)
- Lin Wang
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada
| | - Weimin Mou
- Department of Psychology, University of Alberta, Edmonton, Alberta, Canada
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7
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Kelly DM, Bisbing TA, Magnotti JF. Use of medial axis for reorientation by the Clark's nutcracker (Nucifraga columbiana). Behav Processes 2018; 158:192-199. [PMID: 30508564 DOI: 10.1016/j.beproc.2018.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/29/2018] [Accepted: 11/30/2018] [Indexed: 10/27/2022]
Abstract
Many animals are challenged with the task of reorientation. Considerable research over the years has shown a diversity of species extract geometric information (e.g., distance and direction) from continuous surfaces or boundaries to reorient. How this information is extracted from the environment is less understood. Three encoding strategies that have received the most study are the use of principal axes, medial axis or local geometric cues. We used a modeling approach to investigate which of these three general strategies best fit the spatial search data of a highly-spatial corvid, the Clark's nutcracker (Nucifraga columbiana). Individual nutcrackers were trained in a rectangular-shaped arena, and once accurately locating a hidden goal, received non-reinforced tests in an L-shaped arena. The specific shape of this arena allowed us to dissociate among the three general encoding strategies. Furthermore, we reanalyzed existing data from chicks, pigeons and humans using our modeling approach. Overall, we found the most support for the use of the medial axis, although we additionally found that pigeons and humans may have engaged in random guessing. As with our previous studies, we find no support for the use of principal axes.
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Affiliation(s)
- Debbie M Kelly
- Department of Psychology, University of Manitoba, 190 Dysart Road, Winnipeg, MB, R3T 2N2, Canada.
| | - Teagan A Bisbing
- Department of Psychology, University of Manitoba, 190 Dysart Road, Winnipeg, MB, R3T 2N2, Canada.
| | - John F Magnotti
- Department of Neurosurgery, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
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Sovrano VA, Potrich D, Foà A, Bertolucci C. Extra-Visual Systems in the Spatial Reorientation of Cavefish. Sci Rep 2018; 8:17698. [PMID: 30523284 PMCID: PMC6283829 DOI: 10.1038/s41598-018-36167-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 11/11/2018] [Indexed: 01/23/2023] Open
Abstract
Disoriented humans and animals are able to reorient themselves using environmental geometry ("metric properties" and "sense") and local features, also relating geometric to non-geometric information. Here we investigated the presence of these reorientation spatial skills in two species of blind cavefish (Astyanax mexicanus and Phreatichthys andruzzii), in order to understand the possible role of extra-visual senses in similar spatial tasks. In a rectangular apparatus, with all homogeneous walls (geometric condition) or in presence of a tactilely different wall (feature condition), cavefish were required to reorient themselves after passive disorientation. We provided the first evidence that blind cavefish, using extra-visual systems, were able i) to use geometric cues, provided by the shape of the tank, in order to recognize two geometric equivalent corners on the diagonal, and ii) to integrate the geometric information with the salient cue (wall with a different surface structure), in order to recover a specific corner. These findings suggest the ecological salience of the environmental geometry for spatial orientation in animals and, despite the different niches of adaptation, a potential shared background for spatial navigation. The geometric spatial encoding seems to constitute a common cognitive tool needed when the environment poses similar requirements to living organisms.
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Affiliation(s)
- Valeria Anna Sovrano
- Center for Mind/Brain Sciences, University of Trento, Rovereto, Italy.
- Department of Psychology and Cognitive Science, University of Trento, Rovereto, Italy.
| | - Davide Potrich
- Center for Mind/Brain Sciences, University of Trento, Rovereto, Italy
| | - Augusto Foà
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Cristiano Bertolucci
- Department of Life Sciences and Biotechnology, University of Ferrara, Ferrara, Italy
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9
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Twyman AD, Holden MP, Newcombe NS. First Direct Evidence of Cue Integration in Reorientation: A New Paradigm. Cogn Sci 2017; 42 Suppl 3:923-936. [PMID: 29178140 DOI: 10.1111/cogs.12575] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 09/07/2017] [Accepted: 09/25/2017] [Indexed: 11/26/2022]
Abstract
There are several models of the use of geometric and feature cues in reorientation (Cheng, Huttenlocher, & Newcombe, ). The adaptive combination approach posits that people integrate cues with weights that depend on cue salience and learning, or, when discrepancies are large, they choose between cues based on these variables (Cheng, Shettleworth, Huttenlocher, & Rieser, ; Newcombe & Huttenlocher, ). In a new paradigm designed to evaluate integration and choice, disoriented participants attempted to return to a heading direction, in a trapezoidal enclosure in which feature and geometric cues both unambiguously specified a heading, but later the feature was moved. With discrepancies greater than 90 degrees, participants choose geometry. With smaller discrepancies, integration appeared in three of five situations; otherwise, participants used geometry alone. Variation depended on direction of feature movement and whether the nearest corner was acute or obtuse. The results have implications for contrasting adaptive combination and modularity theory, and for future research, offering a new paradigm for reorientation research, and for testing cue integration more broadly.
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Xu Y, Regier T, Newcombe NS. An adaptive cue combination model of human spatial reorientation. Cognition 2017; 163:56-66. [PMID: 28285237 DOI: 10.1016/j.cognition.2017.02.016] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Revised: 02/17/2017] [Accepted: 02/28/2017] [Indexed: 11/30/2022]
Abstract
Previous research has proposed an adaptive cue combination view of the development of human spatial reorientation (Newcombe & Huttenlocher, 2006), whereby information from multiple sources is combined in a weighted fashion in localizing a target, as opposed to being modular and encapsulated (Hermer & Spelke, 1996). However, no prior work has formalized this proposal and tested it against existing empirical data. We propose a computational model of human spatial reorientation that is motivated by probabilistic approaches to optimal perceptual cue integration (e.g. Ernst & Banks, 2002) and to spatial location coding (Huttenlocher, Hedges, & Duncan, 1991). We show that this model accounts for data from a variety of human reorientation experiments, providing support for the adaptive combination view of reorientation.
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Affiliation(s)
- Yang Xu
- Department of Linguistics, Cognitive Science Program, University of California, Berkeley, CA 94720-2650, USA.
| | - Terry Regier
- Department of Linguistics, Cognitive Science Program, University of California, Berkeley, CA 94720-2650, USA
| | - Nora S Newcombe
- Department of Psychology, 318 Weiss Hall, Temple University, Philadelphia, PA 19122, USA
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11
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Seeing the forest before the trees–spatial orientation in freshwater stingrays (Potamotrygon motoro) in a hole-board task. Behav Processes 2015; 119:105-15. [DOI: 10.1016/j.beproc.2015.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Revised: 07/29/2015] [Accepted: 08/02/2015] [Indexed: 11/24/2022]
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12
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Ferrara K, Landau B. Geometric and featural systems, separable and combined: Evidence from reorientation in people with Williams syndrome. Cognition 2015; 144:123-33. [PMID: 26275835 DOI: 10.1016/j.cognition.2015.07.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 07/07/2015] [Accepted: 07/21/2015] [Indexed: 11/26/2022]
Abstract
Spatial reorientation by humans and other animals engages geometric representations of surface layouts as well as featural landmarks; however, the two types of information are thought to be behaviorally and neurally separable. In this paper, we examine the use of these two types of information during reorientation among children and adults with Williams syndrome (WS), a genetic disorder accompanied by abnormalities in brain regions that support use of both geometry and landmarks. Previous studies of reorientation in adolescents and adults with WS have shown deficits in the ability to use geometry for reorientation, but intact ability to use features, suggesting that the two systems can be differentially impaired by genetic disorder. Using a slightly modified layout, we found that many WS participants could use geometry, and most could use features along with geometry. However, the developmental trajectories for the two systems were quite different from one other, and different from those found in typical development. Purely geometric responding was not correlated with age in WS, and search processes appeared similar to those in typically developing (TD) children. In contrast, use of features in combination with geometry was correlated with age in WS, and search processes were distinctly different from TD children. The results support the view that use of geometry and features stem from different underlying mechanisms, that the developmental trajectories and operation of each are altered in WS, and that combination of information from the two systems is atypical. Given brain abnormalities in regions supporting the two kinds of information, our findings suggest that the co-operation of the two systems is functionally altered in this genetic syndrome.
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Affiliation(s)
- Katrina Ferrara
- Department of Cognitive Science, Johns Hopkins University, United States.
| | - Barbara Landau
- Department of Cognitive Science, Johns Hopkins University, United States
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Vieites V, Nazareth A, Reeb-Sutherland BC, Pruden SM. A new biomarker to examine the role of hippocampal function in the development of spatial reorientation in children: a review. Front Psychol 2015; 6:490. [PMID: 25964770 PMCID: PMC4408750 DOI: 10.3389/fpsyg.2015.00490] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 04/06/2015] [Indexed: 12/15/2022] Open
Abstract
Spatial navigation is an adaptive skill that involves determining the route to a particular goal or location, and then traveling that path. A major component of spatial navigation is spatial reorientation, or the ability to reestablish a sense of direction after being disoriented. The hippocampus is known to be critical for navigating, and has more recently been implicated in reorienting in adults, but relatively little is known about the development of the hippocampus in relation to these large-scale spatial abilities in children. It has been established that, compared to school-aged children, preschool children tend to perform poorly on certain spatial reorientation tasks, suggesting that their hippocampi may not be mature enough to process the demands of such a task. Currently, common techniques used to examine underlying brain activity, such as electroencephalography (EEG) and functional magnetic resonance imaging (fMRI), are not suitable for examining hippocampal development in young children. In the present paper, we argue instead for the use of eyeblink conditioning (EBC), a relatively under-utilized, inexpensive, and safe method that is easy to implement in developing populations. In addition, EBC has a well defined neural circuitry, which includes the hippocampus, making it an ideal tool to indirectly measure hippocampal functioning in young children. In this review, we will evaluate the literature on EBC and its relation to hippocampal development, and discuss the possibility of using EBC as an objective measure of associative learning in relation to large-scale spatial skills. We support the use of EBC as a way to indirectly access hippocampal function in typical and atypical populations in order to characterize the neural substrates associated with the development of spatial reorientation abilities in early childhood. As such, EBC is a potential, simple biomarker for success in tasks that require the hippocampus, including spatial reorientation.
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Affiliation(s)
- Vanessa Vieites
- Department of Psychology, Florida International University, Miami, FL, USA
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14
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Vallortigara G. Foundations of Number and Space Representations in Non-Human Species. EVOLUTIONARY ORIGINS AND EARLY DEVELOPMENT OF NUMBER PROCESSING 2015. [DOI: 10.1016/b978-0-12-420133-0.00002-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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15
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Sotelo MI, Bingman VP, Muzio RN. Goal orientation by geometric and feature cues: spatial learning in the terrestrial toad Rhinella arenarum. Anim Cogn 2014; 18:315-23. [DOI: 10.1007/s10071-014-0802-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Revised: 08/15/2014] [Accepted: 08/19/2014] [Indexed: 10/24/2022]
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25 years of research on the use of geometry in spatial reorientation: a current theoretical perspective. Psychon Bull Rev 2014; 20:1033-54. [PMID: 23456412 DOI: 10.3758/s13423-013-0416-1] [Citation(s) in RCA: 117] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The purpose of this article is to review and evaluate the range of theories proposed to explain findings on the use of geometry in reorientation. We consider five key approaches and models associated with them and, in the course of reviewing each approach, five key issues. First, we take up modularity theory itself, as recently revised by Lee and Spelke (Cognitive Psychology, 61, 152-176, 2010a; Experimental Brain Research, 206, 179-188, 2010b). In this context, we discuss issues concerning the basic distinction between geometry and features. Second, we review the view-matching approach (Stürzl, Cheung, Cheng, & Zeil, Journal of Experimental Psychology: Animal Behavior Processes, 34, 1-14, 2008). In this context, we highlight the possibility of cross-species differences, as well as commonalities. Third, we review an associative theory (Miller & Shettleworth, Journal of Experimental Psychology: Animal Behavior Processes, 33, 191-212, 2007; Journal of Experimental Psychology: Animal Behavior Processes, 34, 419-422, 2008). In this context, we focus on phenomena of cue competition. Fourth, we take up adaptive combination theory (Newcombe & Huttenlocher, 2006). In this context, we focus on discussing development and the effects of experience. Fifth, we examine various neurally based approaches, including frameworks proposed by Doeller and Burgess (Proceedings of the National Academy of Sciences of the United States of America, 105, 5909-5914, 2008; Doeller, King, & Burgess, Proceedings of the National Academy of Sciences of the United States of America, 105, 5915-5920, 2008) and by Sheynikhovich, Chavarriaga, Strösslin, Arleo, and Gerstner (Psychological Review, 116, 540-566, 2009). In this context, we examine the issue of the neural substrates of spatial navigation. We conclude that none of these approaches can account for all of the known phenomena concerning the use of geometry in reorientation and clarify what the challenges are for each approach.
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17
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Jacobs LF, Menzel R. Navigation outside of the box: what the lab can learn from the field and what the field can learn from the lab. MOVEMENT ECOLOGY 2014; 2:3. [PMID: 25520814 PMCID: PMC4267593 DOI: 10.1186/2051-3933-2-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Accepted: 12/30/2013] [Indexed: 06/04/2023]
Abstract
Space is continuous. But the communities of researchers that study the cognitive map in non-humans are strangely divided, with debate over its existence found among behaviorists but not neuroscientists. To reconcile this and other debates within the field of navigation, we return to the concept of the parallel map theory, derived from data on hippocampal function in laboratory rodents. Here the cognitive map is redefined as the integrated map, which is a construction of dual mechanisms, one based on directional cues (bearing map) and the other on positional cues (sketch map). We propose that the dual navigational mechanisms of pigeons, the navigational map and the familiar area map, could be homologous to these mammalian parallel maps; this has implications for both research paradigms. Moreover, this has implications for the lab. To create a bearing map (and hence integrated map) from extended cues requires self-movement over a large enough space to sample and model these cues at a high resolution. Thus a navigator must be able to move freely to map extended cues; only then should the weighted hierarchy of available navigation mechanisms shift in favor of the integrated map. Because of the paucity of extended cues in the lab, the flexible solutions allowed by the integrated map should be rare, despite abundant neurophysiological evidence for the existence of the machinery needed to encode and map extended cues through voluntary movement. Not only do animals need to map extended cues but they must also have sufficient information processing capacity. This may require a specific ontogeny, in which the navigator's nervous system is exposed to naturally complex spatial contingencies, a circumstance that occurs rarely, if ever, in the lab. For example, free-ranging, flying animals must process more extended cues than walking animals and for this reason alone, the integrated map strategy may be found more reliably in some species. By taking concepts from ethology and the parallel map theory, we propose a path to directly integrating the three great experimental paradigms of navigation: the honeybee, the homing pigeon and the laboratory rodent, towards the goal of a robust, unified theory of animal navigation.
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Affiliation(s)
- Lucia F Jacobs
- />Department of Psychology, University of California, Mailcode 1650, Berkeley, CA 94520-1650 USA
| | - Randolf Menzel
- />Institut für Biologie, Freie Universität, Königin-Luise-Strasse 28/30, 14195 Berlin, Germany
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18
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Hughes KD, Mullo E, Santos LR. Solving small spaces: investigating the use of landmark cues in brown capuchins (Cebus apella). Anim Cogn 2013; 16:803-17. [DOI: 10.1007/s10071-013-0614-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Revised: 01/30/2013] [Accepted: 02/05/2013] [Indexed: 11/25/2022]
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19
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Tommasi L, Laeng B. Psychology of spatial cognition. WILEY INTERDISCIPLINARY REVIEWS. COGNITIVE SCIENCE 2012; 3:565-580. [PMID: 26305266 DOI: 10.1002/wcs.1198] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
In this overview, focusing on memory and higher cognitive processes, we cover some of the most relevant results that emerged from research on spatial cognition in animals and in humans in the last 3 decades. In particular, we discuss how representations of distance and direction are used to localize oneself with respect to the external world, to determine the position of objects with respect to each other, and to compute the position of invisible goals. The role of landmarks and environmental geometry as cues for extracting spatial information in such abilities is compared, and the reliance upon self-centered and external frames of reference is discussed. Moreover, the contribution of working memory and processing strategies in forming representations of spatial relations in humans is presented. Finally, implications for some neighboring fields of the cognitive sciences will be outlined. WIREs Cogn Sci 2012. doi: 10.1002/wcs.1198 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Luca Tommasi
- Department of Neuroscience and Imaging, University of Chieti, Chieti, Italy
| | - Bruno Laeng
- Department of Psychology, University of Oslo, Oslo, Norway
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Abstract
Human and non-human animals are capable of using basic geometric information to reorient in an environment. Geometric information includes metric properties associated with spatial surfaces (e.g., short vs. long wall) and left-right directionality or 'sense' (e.g. a long wall to the left of a short wall). However, it remains unclear whether geometric information is encoded by explicitly computing the layout of surface geometry or by matching images of the environment. View-based spatial encoding is generally thought to hold for insect navigation and, very recently, evidence for navigation by geometry has been reported in ants but only in a condition which does not allow the animals to use features located far from the goal. In this study we tested the spatial reorientation abilities of bumblebees (Bombus terrestris). After spatial disorientation, by passive rotation both clockwise and anticlockwise, bumblebees had to find one of the four exit holes located in the corners of a rectangular enclosure. Bumblebees systematically confused geometrically equivalent exit corners (i.e. corners with the same geometric arrangement of metric properties and sense, for example a short wall to the left of a long wall). However, when one wall of the enclosure was a different colour, bumblebees appeared to combine this featural information (either near or far from the goal) with geometric information to find the correct exit corner. Our results show that bumblebees are able to use both geometric and featural information to reorient themselves, even when features are located far from the goal.
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21
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From natural geometry to spatial cognition. Neurosci Biobehav Rev 2012; 36:799-824. [PMID: 22206900 DOI: 10.1016/j.neubiorev.2011.12.007] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Revised: 12/07/2011] [Accepted: 12/13/2011] [Indexed: 01/29/2023]
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22
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Pecchia T, Vallortigara G. Spatial reorientation by geometry with freestanding objects and extended surfaces: a unifying view. Proc Biol Sci 2012; 279:2228-36. [PMID: 22237909 DOI: 10.1098/rspb.2011.2522] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The macroscopic, three-dimensional surface layout geometry of an enclosure apparently provides a different contribution for spatial reorientation than the geometric cues associated with freestanding objects arranged in arrays with similar geometric shape. Here, we showed that a unitary spatial representation can account for the capability of animals to reorient both by extended surfaces and discrete objects in a small-scale spatial task. We trained domestic chicks to locate a food-reward from an opening on isolated cylinders arranged either in a geometrically uninformative (square-shaped) or informative (rectangular-shaped) arrays. The arrays were located centrally within a rectangular-shaped enclosure. Chicks trained to access the reward from a fixed position of openings proved able to reorient according to the geometric cues specified by the shape of the enclosure in all conditions. Chicks trained in a fixed position of opening with geometric cues provided both by the arena and the array proved able to reorient according to each shape separately. However, chicks trained to access the reward from a variable position of openings failed to reorient. The results suggest that the physical constrains associated with the presence of obstacles in a scene, rather than their apparent visual extension, are crucial for spatial reorientation.
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Affiliation(s)
- Tommaso Pecchia
- Centre for Mind/Brain Sciences, University of Trento, Corso Bettini 31, 38068 Rovereto, Italy.
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23
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Enclosure size and the use of local and global geometric cues for reorientation. Psychon Bull Rev 2012; 19:270-6. [PMID: 22218783 DOI: 10.3758/s13423-011-0195-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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24
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Vargas JP, Portavella M, Quintero E, López JC. Neural basis of the spatial navigation based on geometric cues. Behav Brain Res 2011; 225:367-72. [DOI: 10.1016/j.bbr.2011.07.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 07/13/2011] [Accepted: 07/15/2011] [Indexed: 11/27/2022]
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25
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Kelly DM, Durocher S, Chiandetti C, Vallortigara G. A misunderstanding of principal and medial axes? Reply to Sturz & Bodily. Biol Lett 2011. [DOI: 10.1098/rsbl.2011.0482] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- D. M. Kelly
- Department of Psychology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - S. Durocher
- Department of Computer Science, University of Manitoba, Winnipeg, Manitoba, Canada
| | - C. Chiandetti
- Centre for Mind/Brain Sciences, University of Trento, Rovereto, Italy
| | - G. Vallortigara
- Centre for Mind/Brain Sciences, University of Trento, Rovereto, Italy
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26
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Is surface-based orientation influenced by a proportional relationship of shape parameters? Psychon Bull Rev 2011; 18:848-54. [PMID: 21604095 DOI: 10.3758/s13423-011-0111-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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27
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Bodily KD, Eastman CK, Sturz BR. Neither by global nor local cues alone: evidence for a unified orientation process. Anim Cogn 2011; 14:665-74. [PMID: 21509592 DOI: 10.1007/s10071-011-0401-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2011] [Revised: 04/04/2011] [Accepted: 04/05/2011] [Indexed: 11/28/2022]
Affiliation(s)
- Kent D Bodily
- Department of Psychology, Georgia Southern University, Statesboro, USA.
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28
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Vargas JP, Quintero E, López JC. Influence of distal and proximal cues in encoding geometric information. Anim Cogn 2010; 14:351-8. [DOI: 10.1007/s10071-010-0369-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2010] [Revised: 12/06/2010] [Accepted: 12/07/2010] [Indexed: 10/18/2022]
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29
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Pecchia T, Vallortigara G. View-based strategy for reorientation by geometry. ACTA ACUST UNITED AC 2010; 213:2987-96. [PMID: 20709927 DOI: 10.1242/jeb.043315] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Human and non-human animals can use geometric information (metric information and left-right discrimination sense) to reorient themselves in an environment. The hypothesis that in so doing they rely on allocentric (map-like) representations has received wide consensus. However, theoretical models suggest that egocentric representations may represent efficient strategies for visuo-spatial navigation. Here, we provide, for the first time, evidence that a view-based strategy is effectively used by animals to reorient themselves in an array of landmarks. Domestic chicks were trained to locate a food-reward in a rectangular array of either four indistinguishable or distinctive pipes. In the key experimental series, the pipes had four openings, only one of which allowed the chicks to access the reward. The direction of the open access relative to the array was either maintained stable or it was changed throughout training. The relative position of the pipes in the array was maintained stable in both training conditions. Chicks reoriented according to configural geometry as long as the open access pointed in the same direction during training but failed when the positions of the openings was changed throughout training. When the correct pipe was characterized by a distinctive featural cue, chicks learnt to locate the reward irrespective of the stability of the direction to openings, indicating that place-navigation was dissociated from non-spatial learning. These findings provide evidence that view-based strategies to reorient by geometry could be used by animals.
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Affiliation(s)
- Tommaso Pecchia
- Center for Mind and Brain Sciences, University of Trento, Corso Bettini, 31 38068 Rovereto, Italy.
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31
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Abstract
For some animals (e.g. the night-active wandering spider) the encounters with the habitat that result in place learning are predominantly mechanical. We asked whether place learning limited to mechanical contact, like place learning in general, entails vectors tied to individual landmarks and relations between landmarks. We constructed minimal environments for blindfolded human participants. Landmarks were raised steps. 'Home' was a mechanically indistinct location. Travel was linear. The mechanical contacts were those of walking, stepping, and probing with a soft-tipped cane. Home-orienting activities preceded tests of finding home from a given location with landmarks unchanged or (unbeknown to participants) shifted. In a one-landmark environment, perceived home shifted in the same direction, with the same magnitude, as the shifted landmark. In an environment of two landmarks located in the same direction from home, shifting the further landmark toward home resulted in a change in home's perceived location that preserved the original ratio of distances separating home, nearer landmark, and further landmark. Both findings were invariant over the travel route to the test location and repetitions of testing. It seems, therefore, that for humans (and, perhaps, for wandering spiders), mechanical contact can reveal the vectors and relations specifying places.
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Affiliation(s)
- Steven J Harrison
- Center for the Ecological Study of Perception and Action, U20, University of Connecticut, 406 Babbidge Road, Storrs, CT 0629-1020, USA.
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32
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Spatial decisions and cognitive strategies of monkeys and humans based on abstract spatial stimuli in rotation test. Proc Natl Acad Sci U S A 2009; 106:15478-82. [PMID: 19706408 DOI: 10.1073/pnas.0907053106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
We showed previously that macaque monkeys (Macaca mulatta) could orient in real space using abstract visual stimuli presented on a computer screen. They made correct choices according to both spatial stimuli (designed as an abstract representation of a real space) and nonspatial stimuli (pictures lacking any inner configuration information). However, we suggested that there were differences in processing spatial and nonspatial stimuli. In the present experiment we show that monkeys could also use as a cue abstract spatial stimuli rotated with respect to the real response space. We studied the ability of monkeys to decode abstract spatial information provided in one spatial frame (computer screen) and to perform spatial choices in another spatial frame (touch panel separated from the screen). We analyzed how the monkeys were affected by the type of training, whether they perceived the stimuli as "spatial" or "nonspatial," and which cues they used to decode them. We compared humans to monkeys in a similar test to find out which cognitive strategy they used and whether they perceive spatial stimuli in the same way. We demonstrated that there were two possible strategies to solve the task, simple "fitting" ignoring rotations and "remapping," when the stimulus was represented as an "abstract space" per se.
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33
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Maes JHR, Fontanari L, Regolin L. Spatial reorientation in rats (Rattus norvegicus): Use of geometric and featural information as a function of arena size and feature location. Behav Brain Res 2009; 201:285-91. [DOI: 10.1016/j.bbr.2009.02.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2008] [Revised: 02/18/2009] [Accepted: 02/24/2009] [Indexed: 10/21/2022]
Affiliation(s)
- Joseph H R Maes
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen 6500 HE, The Netherlands
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34
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Ponticorvo M, Miglino O. Encoding geometric and non-geometric information: a study with evolved agents. Anim Cogn 2009; 13:157-74. [PMID: 19582489 DOI: 10.1007/s10071-009-0255-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2009] [Revised: 06/12/2009] [Accepted: 06/18/2009] [Indexed: 10/20/2022]
Abstract
Vertebrate species use geometric information and non-geometric or featural cues to orient. Under some circumstances, when both geometric and non-geometric information are available, the geometric information overwhelms non-geometric cues (geometric primacy). In other cases, we observe the inverse tendency or the successful integration of both cues. In past years, modular explanations have been proposed for the geometric primacy: geometric and non-geometric information are processed separately, with the geometry module playing a dominant role. The modularity issue is related to the recent debate on the encoding of geometric information: is it innate or does it depend on environmental experience? In order to get insight into the mechanisms that cause the wide variety of behaviors observed in nature, we used Artificial Life experiments. We demonstrated that agents trained mainly with a single class of information oriented efficiently when they were exposed to one class of information (geometric or non-geometric). When they were tested in environments that contained both classes of information, they displayed a primacy for the information that they had experienced more during their training phase. Encoding and processing geometric and non-geometric information was run in a single cognitive neuro-representation. These findings represent a theoretical proof that the exposure frequency to different spatial information during a learning/adaptive history could produce agents with no modular neuro-cognitive systems that are able to process different types of spatial information and display various orientation behaviors (geometric primacy, non-geometric primacy, no primacy at all).
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Affiliation(s)
- Michela Ponticorvo
- Laboratory of Artificial and Natural Cognition, Department of Relational Sciences, University of Naples "Federico II", Via Porta di Massa 1, 80133 Naples, Italy.
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35
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Landau B, Lakusta L. Spatial representation across species: geometry, language, and maps. Curr Opin Neurobiol 2009; 19:12-9. [PMID: 19303766 DOI: 10.1016/j.conb.2009.02.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2009] [Revised: 02/06/2009] [Accepted: 02/10/2009] [Indexed: 01/29/2023]
Abstract
We review growing evidence that the reorientation system-shared by both humans and nonhuman species-privileges geometric representations of space and exhibits many of the characteristic features of modular systems. We also review evidence showing that humans can move beyond the limits of nonhuman species by using two cultural constructions, language and explicit maps. We argue that, although both of these constructions are uniquely human means of enriching the spatial system we share with other species, their representational formats, functions, and developmental trajectories are quite different, yielding distinctly different tools for empowering human spatial cognition.The capacity to reorient using geometry is present in humans by the age of 18 months.
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36
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Sutton JE. What is geometric information and how do animals use it? Behav Processes 2009; 80:339-43. [DOI: 10.1016/j.beproc.2008.11.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2008] [Revised: 11/11/2008] [Accepted: 11/15/2008] [Indexed: 11/29/2022]
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37
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Miller N. Modeling the effects of enclosure size on geometry learning. Behav Processes 2009; 80:306-13. [PMID: 20522319 DOI: 10.1016/j.beproc.2008.12.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2008] [Revised: 12/04/2008] [Accepted: 12/07/2008] [Indexed: 10/21/2022]
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38
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Wilzeck C, Prior H, Kelly DM. Geometry and landmark representation by pigeons: evidence for species-differences in the hemispheric organization of spatial information processing? Eur J Neurosci 2009; 29:813-22. [DOI: 10.1111/j.1460-9568.2009.06626.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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39
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Abstract
Proponents of a geometric module claim that human adults accomplish spatial reorientation in a fundamentally different way than young children and non-human animals do. However, reporting two experiments that used a conflict paradigm, this article shows striking similarities between human adults and young children, as well as nonhuman animals. Specifically, Experiment 1 demonstrates that adults favor geometric information in a small room and rely on features in a larger room, whereas Experiment 2 demonstrates that experience in a larger room produces dominance of features over geometric cues in a small room—the first human case of reliance on features that contradict geometric information. Thus, use of features during reorientation depends on the size of the environment and learning history. These results clearly undermine the modularity claim and the view that feature use during reorientation is purely associative, and we discuss the findings within an adaptive-combination view, according to which a weighting system determines use of feature or geometric cues during reorientation.
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40
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Spatial choices of macaque monkeys based on the visual representation of the response space: Rotation of the stimuli. Behav Brain Res 2008; 193:204-8. [DOI: 10.1016/j.bbr.2008.05.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2008] [Revised: 05/19/2008] [Accepted: 05/21/2008] [Indexed: 11/21/2022]
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41
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Kelly DM, Bischof WF. Orienting in virtual environments: How are surface features and environmental geometry weighted in an orientation task? Cognition 2008; 109:89-104. [DOI: 10.1016/j.cognition.2008.07.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2008] [Revised: 07/12/2008] [Accepted: 07/18/2008] [Indexed: 11/26/2022]
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42
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Cheng K. Whither geometry? Troubles of the geometric module. Trends Cogn Sci 2008; 12:355-61. [PMID: 18684662 DOI: 10.1016/j.tics.2008.06.004] [Citation(s) in RCA: 133] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2008] [Revised: 06/04/2008] [Accepted: 06/06/2008] [Indexed: 11/16/2022]
Abstract
In rectangular arenas, rats often confuse diagonally opposite corners, even when distinctive cues differentiate them. This led to the postulation that rats rely preferentially on the geometry of space, encoded in a dedicated geometric module. Recent research casts doubt on this idea. Distinctive featural cues such as entire walls of a distinct color can hinder or aid the learning of geometry. In one situation in which using geometry would help greatly, rats had trouble learning the task. An associative model has been developed to capture these different learning processes, and view-based matching has been proposed as an alternative to the explicit coding of geometric cues. Considerations about how cues interact in learning are crucial in a recent theory of human spatial cognition.
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Affiliation(s)
- Ken Cheng
- Centre for the Integrative Study of Animal Behaviour, Macquarie University, Sydney, NSW 2109, Australia.
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43
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Abstract
Recent advances in the understanding of spatial cognition are reviewed, focusing on memory for locations in large-scale space and on those advances inspired by single-unit recording and lesion studies in animals. Spatial memory appears to be supported by multiple parallel representations, including egocentric and allocentric representations, and those updated to accommodate self-motion. The effects of these representations can be dissociated behaviorally, developmentally, and in terms of their neural bases. It is now becoming possible to construct a mechanistic neural-level model of at least some aspects of spatial memory and imagery, with the hippocampus and medial temporal lobe providing allocentric environmental representations, the parietal lobe egocentric representations, and the retrosplenial cortex and parieto-occipital sulcus allowing both types of representation to interact. Insights from this model include a common mechanism for the construction of spatial scenes in the service of both imagery and episodic retrieval and a role for the remainder of Papez's circuit in orienting the viewpoint used. In addition, it appears that hippocampal and striatal systems process different aspects of environmental layout (boundaries and local landmarks, respectively) and do so using different learning rules (incidental learning and associative reinforcement, respectively).
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Affiliation(s)
- Neil Burgess
- Institute of Cognitive Neuroscience, University College London, 17 Queen Square, London WC1N 3AR, UK.
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44
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Bosco A, Picucci L, Caffò AO, Lancioni GE, Gyselinck V. Assessing human reorientation ability inside virtual reality environments: the effects of retention interval and landmark characteristics. Cogn Process 2008; 9:299-309. [PMID: 18351408 DOI: 10.1007/s10339-008-0210-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2007] [Accepted: 03/07/2008] [Indexed: 10/22/2022]
Abstract
The purpose of the present study was to assess the navigational behaviour of adult humans following a disorientation procedure that perturbed their egocentric frame of reference. The assessment was carried out in a virtual reality (VR) environment by manipulating the disorientation procedure, the retention interval, the relative positions of target and landmark. The results of experiment I demonstrated that adding a physical rotation to a virtual disorientation procedure did not yield an additional decrease in searching performance. The results of experiment II showed that shortening the delay between study and test phase decreased the errors more markedly for geometric than landmark ones. An orientation specificity effect due to the manipulation of the relative position between target and landmark was discussed across the experiments. In conclusion, VR seemed to be a valuable method for studying human reorientation. Moreover, the virtual experimental setting involved here promoted knowledge of the relationship between working memory and spatial reorientation paradigm.
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Affiliation(s)
- Andrea Bosco
- Dipartimento di Psicologia, Università di Bari, Bari, Italy.
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45
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Ratliff KR, Newcombe NS. Is language necessary for human spatial reorientation? Reconsidering evidence from dual task paradigms. Cogn Psychol 2008; 56:142-63. [PMID: 17663986 DOI: 10.1016/j.cogpsych.2007.06.002] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2006] [Revised: 12/04/2006] [Accepted: 06/21/2007] [Indexed: 11/28/2022]
Abstract
Being able to reorient to the spatial environment after disorientation is a basic adaptive challenge. There is clear evidence that reorientation uses geometric information about the shape of the surrounding space. However, there has been controversy concerning whether use of geometry is a modular function, and whether use of features is dependent on human language. A key argument for the role of language comes from shadowing findings where adults engaged in a linguistic task during reorientation ignored a colored wall feature and only used geometric information to reorient [Hermer-Vazquez, L., Spelke, E., & Katsnelson, A. (1999). Sources of flexibility in human cognition: Dual task studies of space and language. Cognitive Psychology, 39, 3-36]. We report three studies showing: (a) that the results of Hermer-Vazques et al. [Hermer-Vazquez, L., Spelke, E., & Katsnelson, A. (1999). Sources of flexibility in human cognition: Dual task studies of space and language. Cognitive Psychology, 39, 3-36] are obtained in incidental learning but not with explicit instructions, (b) that a spatial task impedes use of features at least as much as a verbal shadowing task, and (c) that neither secondary task impedes use of features in a room larger than that used by Hermer-Vazquez et al. These results suggest that language is not necessary for successful use of features in reorientation. In fact, whether or not there is an encapsulated geometric module is currently unsettled. The current findings support an alternative to modularity; the adaptive combination view hypothesizes that geometric and featural information are utilized in varying degrees, dependent upon the certainty and variance with which the two kinds of information are encoded, along with their salience and perceived usefulness.
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Affiliation(s)
- Kristin R Ratliff
- Temple University, 1701 N. 13th Street, Weiss Hall, Philadelphia, PA 19122-6085, USA.
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46
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Spatial reorientation in large and small enclosures: comparative and developmental perspectives. Cogn Process 2008; 9:229-38. [DOI: 10.1007/s10339-008-0202-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2007] [Revised: 10/12/2007] [Accepted: 01/03/2008] [Indexed: 10/22/2022]
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47
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Nardini M, Atkinson J, Burgess N. Children reorient using the left/right sense of coloured landmarks at 18–24 months. Cognition 2008; 106:519-27. [PMID: 17379204 DOI: 10.1016/j.cognition.2007.02.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2006] [Revised: 01/10/2007] [Accepted: 02/08/2007] [Indexed: 10/23/2022]
Abstract
In previous studies, children disoriented in small enclosures used room shape, but not wall colours, to find hidden objects. Their reorientation was said to depend solely on a "geometric module" informationally encapsulated with respect to colour. We argue that previous studies did not fully evaluate children's use of colour owing to a bias in the enclosures' design. In this study, disoriented 18-24 month olds searched for toys in small square enclosures with two blue and two white walls. Children successfully reoriented using wall colour. This shows that they can make location judgments based on the left/right sense of the colours of adjoining landmarks. Performance was no different when symmetric colourful shapes were added to walls, but improved with asymmetric shapes which could be used without left/right judgments. The relatively poor use of colour in previous studies may be explained partly by a bias in their design, and partly by children's limited ability to discriminate the left/right sense of nongeometric features.
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Affiliation(s)
- Marko Nardini
- Department of Experimental Psychology, Oxford University, South Parks Road, Oxford OX1 3UD, UK.
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48
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Chiandetti C, Vallortigara G. Is there an innate geometric module? Effects of experience with angular geometric cues on spatial re-orientation based on the shape of the environment. Anim Cogn 2007; 11:139-46. [PMID: 17629754 DOI: 10.1007/s10071-007-0099-y] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2007] [Revised: 06/13/2007] [Accepted: 06/23/2007] [Indexed: 01/29/2023]
Abstract
Non-human animals and human children can make use of the geometric shape of an environment for spatial reorientation and in some circumstances reliance on purely geometric information (metric properties of surfaces and sense) can overcome the use of local featural cues. Little is known as to whether the use of geometric information is in some way reliant on past experience or, as would likely be argued by advocates of the notion of a geometric module, it is innate. We tested the navigational abilities of newborn domestic chicks reared in either rectangular or circular cages. Chicks were trained in a rectangular-shaped enclosure with panels placed at the corners to provide salient featural cues. Rectangular-reared and circular-reared chicks proved equally able to learn the task. When tested after removal of the featural cues, both rectangular- and circular-reared chicks showed evidence that they had spontaneously encoded geometric information. Moreover, when trained in a rectangular-shaped enclosure without any featural cues, chicks reared in rectangular-, circular-, or c-shaped cages proved to be equally able to learn and perform the task using geometric information. These results suggest that effective use of geometric information for spatial reorientation does not require experience in environments with right angles and metrically distinct surfaces, thus supporting the hypothesis of a predisposed geometric module in the animal brain.
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Affiliation(s)
- Cinzia Chiandetti
- Department of Psychology and B.R.A.I.N. Centre for Neuroscience, University of Trieste, Via S. Anastasio 12, 34134 Trieste, Italy.
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49
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Nardi D, Bingman VP. Asymmetrical participation of the left and right hippocampus for representing environmental geometry in homing pigeons. Behav Brain Res 2007; 178:160-71. [PMID: 17215051 DOI: 10.1016/j.bbr.2006.12.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2006] [Revised: 12/08/2006] [Accepted: 12/12/2006] [Indexed: 11/16/2022]
Abstract
Control, right and left HF lesioned homing pigeons (Columba livia) were trained to locate a goal in one corner of a rectangular enclosure with a distinctive feature cue. Probe tests revealed that all groups were able to encode in parallel geometric (enclosure shape) and feature information, and in the absence of one of them, they could us the other to locate the goal. However, left HF lesioned pigeons learned the task at a faster rate, and when the geometric and feature information were set in conflict, they relied more on the feature cue compared to control and right HF lesioned pigeons. It was also found that pigeons, independent of group, trained to a goal adjacent to the feature cue learned the task in fewer sessions and relied more on feature information compared to pigeons trained to a goal opposite the feature cue. The latter group relied more on geometric information. The results support the hypothesis that the left HF plays a more important role in the representation of a goal location with respect to environmental shape/geometry. We further propose that the observed functional asymmetry can be explained by the lateralized properties of the pigeon tectofugal visual system.
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Affiliation(s)
- Daniele Nardi
- Department of Psychology, Bowling Green State University, Bowling Green, OH 43403, USA.
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Chiandetti C, Regolin L, Sovrano VA, Vallortigara G. Spatial reorientation: the effects of space size on the encoding of landmark and geometry information. Anim Cogn 2006; 10:159-68. [PMID: 17136416 DOI: 10.1007/s10071-006-0054-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2006] [Revised: 08/08/2006] [Accepted: 08/09/2006] [Indexed: 10/23/2022]
Abstract
The effects of the size of the environment on animals' spatial reorientation was investigated. Domestic chicks were trained to find food in a corner of either a small or a large rectangular enclosure. A distinctive panel was located at each of the four corners of the enclosures. After removal of the panels, chicks tested in the small enclosure showed better retention of geometrical information than chicks tested in the large enclosure. In contrast, after changing the enclosure from a rectangular-shaped to a square-shaped one, chicks tested in the large enclosure showed better retention of landmark (panels) information than chicks tested in the small enclosure. No differences in the encoding of the overall arrangement of landmarks were apparent when chicks were tested for generalisation in an enclosure differing from that of training in size together with a transformation (affine transformation) that altered the geometric relations between the target and the shape of the environment. These findings suggest that primacy of geometric or landmark information in reorientation tasks depends on the size of the experimental space, likely reflecting a preferential use of the most reliable source of information available during visual exploration of the environment.
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Affiliation(s)
- Cinzia Chiandetti
- Department of Psychology and B.R.A.I.N. Centre for Neuroscience, University of Trieste, Via S. Anastasio 12, 34123, Trieste, Italy.
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