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Gur-Hartman T, Tarrasch R, Zerem A, Sokol-Novinsky R, Elyoseph Z, Lerman-Sagie T, Mintz M. Consequences of vestibular hypofunction in children with ADHD/DCD. Eur J Paediatr Neurol 2024; 52:1-9. [PMID: 38968910 DOI: 10.1016/j.ejpn.2024.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 05/20/2024] [Accepted: 06/20/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND Children with Attention Deficit Hyperactivity Disorder (ADHD) demonstrate a heterogeneous sensorimotor, emotional, and cognitive profile. Comorbid sensorimotor imbalance, anxiety, and spatial disorientation are particularly prevalent among their non-core symptoms. Studies in other populations presented these three comorbid dysfunctions in the context of vestibular hypofunction. OBJECTIVE To test whether there is a subgroup of children with ADHD who have vestibular hypofunction presenting with concomitant imbalance, anxiety, and spatial disorientation. METHODS Children with ADHD-only (n = 28), ADHD + Developmental Coordination Disorder (ADHD + DCD; n = 38), and Typical Development (TD; n = 19) were evaluated for vestibular function by the Dynamic Visual Acuity test (DVA-t), balance by the Bruininks-Oseretsky Test of motor proficiency (BOT-2), panic anxiety by the Screen for Child Anxiety Related Emotional Disorders questionnaire-Child version (SCARED-C), and spatial navigation by the Triangular Completion test (TC-t). RESULTS Children with ADHD vs. TD presented with a high rate of vestibular hypofunction (65 vs. 0 %), imbalance (42 vs. 0 %), panic anxiety (27 vs. 11 %), and spatial disorientation (30 vs. 5 %). Children with ADHD + DCD contributed more frequent and severe vestibular hypofunction and imbalance than children with ADHD-only (74 vs. 54 %; 58 vs. 21 %, respectively). A concomitant presence of imbalance, anxiety, and spatial disorientation was observed in 33 % of children with ADHD, all sharing vestibular hypofunction. CONCLUSIONS Vestibular hypofunction may be the common pathophysiology of imbalance, anxiety, and spatial disorientation in children. These comorbidities are preferentially present in children with ADHD + DCD rather than ADHD-only, thus likely related to DCD rather than to ADHD disorder. Children with this profile may benefit from a vestibular rehabilitation intervention.
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Affiliation(s)
- Tamar Gur-Hartman
- School of Psychological Sciences, Tel Aviv University, Israel; Pediatric Neurology Unit, Wolfson Medical Center, Holon, Israel.
| | - Ricardo Tarrasch
- Sagol School of Neuroscience, Tel Aviv University, Israel; School of Education, Tel Aviv University, Israel
| | - Ayelet Zerem
- Sackler Faculty of Medicine, Tel Aviv University, Israel; Pediatric Neurology Institute, Dana-Dwek Children's Hospital, Sourasky Medical Center, Tel Aviv, Israel
| | - Riki Sokol-Novinsky
- Pediatric Neurology Unit, Wolfson Medical Center, Holon, Israel; Sackler Faculty of Medicine, Tel Aviv University, Israel
| | | | - Tally Lerman-Sagie
- Pediatric Neurology Unit, Wolfson Medical Center, Holon, Israel; Sackler Faculty of Medicine, Tel Aviv University, Israel
| | - Matti Mintz
- School of Psychological Sciences, Tel Aviv University, Israel; Sagol School of Neuroscience, Tel Aviv University, Israel
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2
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Martín-Pozuelo N, Carballo-Costa L, Solís-García M, Giancola M, Piccardi L, De las Cuevas-Terán I, Robles-García V. Measuring spatial navigation during locomotion in children: A systematic review. Heliyon 2024; 10:e33817. [PMID: 39050448 PMCID: PMC11268208 DOI: 10.1016/j.heliyon.2024.e33817] [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: 10/16/2023] [Revised: 06/08/2024] [Accepted: 06/27/2024] [Indexed: 07/27/2024] Open
Abstract
Spatial navigation allows us to move around our environment, walking being the most advanced form of human locomotion. Over the years, a range of tools has been developed to study spatial navigation in children. Aim. To describe the role of locomotion during the assessment of spatial navigation in children, providing an overview of the instruments available for assessing spatial navigation in typically developing children and those with neurodevelopmental disorders. Methods and Procedures. A systematic search was performed in six electronic databases between December 2022 and February 2023, then updated in July 2023. Cross-sectional and observational studies were included. Outcomes and results. Of the 3,385 studies screened, 47 were selected for this review. Five studies described the influence of locomotion on spatial navigation, and seven studies included locomotion as an explanatory variable in this area. Most studies focused on children from five to twelve years old, whereas only nine were centred on infants and preschoolers. Just eight assessed spatial abilities in individuals with neurodevelopmental disorders. Conclusions and implications. Children with or at risk of neurodevelopmental impairments show poorer spatial navigation skills. Having the choice to actively explore the space is more important than the way they locomote. It is necessary to have tools to assess spatial navigation during locomotion early in infancy.
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Affiliation(s)
- Nuria Martín-Pozuelo
- Neuroscience and Motor Control Group, Department of Physical Therapy, Medicine and Biomedical Sciences, Universidade da Coruña and Biomedical Institute of A Coruña (INIBIC). Lugar das Xubias, 15006, A Coruña, Spain
- Deusto Physical TherapIker, Physical Therapy Department, Faculty of Health Sciences, University of Deusto, 48007, Donostia-San Sebastián, Spain
| | - Lidia Carballo-Costa
- Sychosocial Intervention and Functional Rehabilitation Research Group, Department of Physiotherapy, Department of Physical Therapy, Medicine and Biomedical Sciences, Universidade da Coruña. Lugar das Xubias, 15006, A Coruña, Spain
| | - Marina Solís-García
- Deusto Physical TherapIker, Physical Therapy Department, Faculty of Health Sciences, University of Deusto, 48007, Donostia-San Sebastián, Spain
| | - Marco Giancola
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, P.le S. Tommasi, 1, 67010, L'Aquila, Italy
| | - Laura Piccardi
- Department of Psychology, Sapienza University of Rome, Via dei Marsi, 78, 00185, Rome, Italy
- San Raffaele Cassino Hospital, Via Gaetano di Biasio, 228, 03043 Cassino (FR), Italy
| | - Isabel De las Cuevas-Terán
- Neonatal Unit, Valdecilla University Hospital - Health Research Institute IDIVAL and Department of Medical and Surgical Sciences at University of Cantabria, Avenida de Valdecilla, 39008, Santander, Spain
| | - Verónica Robles-García
- Neuroscience and Motor Control Group, Department of Physical Therapy, Medicine and Biomedical Sciences, Universidade da Coruña and Biomedical Institute of A Coruña (INIBIC). Lugar das Xubias, 15006, A Coruña, Spain
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3
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Perceptual Biases as the Side Effect of a Multisensory Adaptive System: Insights from Verticality and Self-Motion Perception. Vision (Basel) 2022; 6:vision6030053. [PMID: 36136746 PMCID: PMC9502132 DOI: 10.3390/vision6030053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/22/2022] [Accepted: 08/04/2022] [Indexed: 11/17/2022] Open
Abstract
Perceptual biases can be interpreted as adverse consequences of optimal processes which otherwise improve system performance. The review presented here focuses on the investigation of inaccuracies in multisensory perception by focusing on the perception of verticality and self-motion, where the vestibular sensory modality has a prominent role. Perception of verticality indicates how the system processes gravity. Thus, it represents an indirect measurement of vestibular perception. Head tilts can lead to biases in perceived verticality, interpreted as the influence of a vestibular prior set at the most common orientation relative to gravity (i.e., upright), useful for improving precision when upright (e.g., fall avoidance). Studies on the perception of verticality across development and in the presence of blindness show that prior acquisition is mediated by visual experience, thus unveiling the fundamental role of visuo-vestibular interconnections across development. Such multisensory interactions can be behaviorally tested with cross-modal aftereffect paradigms which test whether adaptation in one sensory modality induces biases in another, eventually revealing an interconnection between the tested sensory modalities. Such phenomena indicate the presence of multisensory neural mechanisms that constantly function to calibrate self-motion dedicated sensory modalities with each other as well as with the environment. Thus, biases in vestibular perception reveal how the brain optimally adapts to environmental requests, such as spatial navigation and steady changes in the surroundings.
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4
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Setti W, Cuturi LF, Sandini G, Gori M. Changes in audio-spatial working memory abilities during childhood: The role of spatial and phonological development. PLoS One 2021; 16:e0260700. [PMID: 34905544 PMCID: PMC8670674 DOI: 10.1371/journal.pone.0260700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 11/15/2021] [Indexed: 11/19/2022] Open
Abstract
Working memory is a cognitive system devoted to storage and retrieval processing of information. Numerous studies on the development of working memory have investigated the processing of visuo-spatial and verbal non-spatialized information; however, little is known regarding the refinement of acoustic spatial and memory abilities across development. Here, we hypothesize that audio-spatial memory skills improve over development, due to strengthening spatial and cognitive skills such as semantic elaboration. We asked children aged 6 to 11 years old (n = 55) to pair spatialized animal calls with the corresponding animal spoken name. Spatialized sounds were emitted from an audio-haptic device, haptically explored by children with the dominant hand's index finger. Children younger than 8 anchored their exploration strategy on previously discovered sounds instead of holding this information in working memory and performed worse than older peers when asked to pair the spoken word with the corresponding animal call. In line with our hypothesis, these findings demonstrate that age-related improvements in spatial exploration and verbal coding memorization strategies affect how children learn and memorize items belonging to a complex acoustic spatial layout. Similar to vision, audio-spatial memory abilities strongly depend on cognitive development in early years of life.
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Affiliation(s)
- Walter Setti
- Robotics, Brain and Cognitive Science (RBCS) Unit, Istituto Italiano di Tecnologia, Genoa, Italy
- Unit for Visually Impaired People (U-VIP), Istituto Italiano di Tecnologia, Genoa, Italy
| | - Luigi F. Cuturi
- Unit for Visually Impaired People (U-VIP), Istituto Italiano di Tecnologia, Genoa, Italy
| | - Giulio Sandini
- Robotics, Brain and Cognitive Science (RBCS) Unit, Istituto Italiano di Tecnologia, Genoa, Italy
| | - Monica Gori
- Unit for Visually Impaired People (U-VIP), Istituto Italiano di Tecnologia, Genoa, Italy
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5
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The influence of yaw rotation on spatial navigation during development. Neuropsychologia 2021; 154:107774. [PMID: 33600832 DOI: 10.1016/j.neuropsychologia.2021.107774] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 11/19/2020] [Accepted: 02/01/2021] [Indexed: 11/24/2022]
Abstract
Sensory cues enable navigation through space, as they inform us about movement properties, such as the amount of travelled distance and the heading direction. In this study, we focused on the ability to spatially update one's position when only proprioceptive and vestibular information is available. We aimed to investigate the effect of yaw rotation on path integration across development in the absence of visual feedback. To this end, we utilized the triangle completion task: participants were guided through two legs of a triangle and asked to close the shape by walking along its third imagined leg. To test the influence of yaw rotation across development, we tested children between 6 and 11 years old (y.o.) and adults on their perceptions of angles of different degrees. Our results demonstrated that the amount of turn while executing the angle influences performance at all ages, and in some aspects, also interacted with age. Indeed, whilst adults seemed to adjust their heading towards the end of their walked path, younger children took less advantage of this strategy. The amount of disorientation the path induced also affected participants' full maturational ability to spatially navigate with no visual feedback. Increasing induced disorientation required children to be older to reach adult-level performance. Overall, these results provide novel insights on the maturation of spatial navigation-related processes.
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6
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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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7
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Using virtual reality to assess dynamic self-motion and landmark cues for spatial updating in children and adults. Mem Cognit 2020; 49:572-585. [PMID: 33108632 DOI: 10.3758/s13421-020-01111-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2020] [Indexed: 11/08/2022]
Abstract
The relative contribution of different sources of information for spatial updating - keeping track of one's position in an environment - has been highly debated. Further, children and adults may differ in their reliance on visual versus body-based information for spatial updating. In two experiments, we tested children (age 10-12 years) and young adult participants on a virtual point-to-origin task that varied the types of self-motion information available for translation: full-dynamic (walking), visual-dynamic (controller induced), and no-dynamic (teleporting). In Experiment 1, participants completed the three conditions in an indoor virtual environment with visual landmark cues. Adults were more accurate in the full- and visual-dynamic conditions (which did not differ from each other) compared to the no-dynamic condition. In contrast, children were most accurate in the visual-dynamic condition and also least accurate in the no-dynamic condition. Adults outperformed children in all conditions. In Experiment 2, we removed the potential for relying on visual landmarks by running the same paradigm in an outdoor virtual environment with no geometrical room cues. As expected, adults' errors increased in all conditions, but performance was still relatively worse in teleporting. Surprisingly, children showed overall similar accuracy and patterns across locomotion conditions to adults. Together, the results support the importance of dynamic translation information (either visual or body-based) for spatial updating across both age groups, but suggest children may be more reliant on visual information than adults.
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8
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Wei EX, Anson ER, Resnick SM, Agrawal Y. Psychometric Tests and Spatial Navigation: Data From the Baltimore Longitudinal Study of Aging. Front Neurol 2020; 11:484. [PMID: 32595588 PMCID: PMC7300262 DOI: 10.3389/fneur.2020.00484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 05/04/2020] [Indexed: 12/02/2022] Open
Abstract
Spatial cognition is the process by which individuals interact with their spatial environment. Spatial cognition encompasses the specific skills of spatial memory, spatial orientation, and spatial navigation. Prior studies have shown an association between psychometric tests of spatial ability and self-reported or virtual measures of spatial navigation. In this study, we examined whether psychometric spatial cognitive tests predict performance on a dynamic spatial navigation task that involves movement through an environment. We recruited 151 community-dwelling adult participants [mean (SD) age 69.7 (13.6), range 24.6–93.2] from the Baltimore Longitudinal Study of Aging (BLSA). Spatial navigation ability was assessed using the triangle completion task (TCT), and two quantities, the angle and distance of deviation, were computed. Visuospatial cognitive ability was assessed primarily using the Card Rotations Test. Additional tests of executive function, memory, and attention were also administered. In multiple linear regression analyses adjusting for age, sex, race, and education, cognitive tests of visuospatial ability, executive function, and perceptual motor speed and integration were significantly associated with spatial navigation, as determined by performance on the TCT. These findings suggest that dynamic spatial navigation ability is related to spatial memory, executive function, and motor processing speed.
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Affiliation(s)
- Eric X Wei
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Eric R Anson
- Department of Otolaryngology, University of Rochester Medical Center School of Medicine and Dentistry, Rochester, NY, United States
| | - Susan M Resnick
- Laboratory of Behavioral Neuroscience, National Institute on Aging, Baltimore, MD, United States
| | - Yuri Agrawal
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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9
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Bostelmann M, Lavenex P, Banta Lavenex P. Children five-to-nine years old can use path integration to build a cognitive map without vision. Cogn Psychol 2020; 121:101307. [PMID: 32445986 DOI: 10.1016/j.cogpsych.2020.101307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 05/03/2020] [Accepted: 05/11/2020] [Indexed: 01/15/2023]
Abstract
Although spatial navigation competence improves greatly from birth to adulthood, different spatial memory capacities emerge at different ages. Here, we characterized the capacity of 5-9-year-old children to use path integration to build egocentric and allocentric spatial representations to navigate in their environment, and compared their performance with that of young adults. First, blindfolded participants were tested on their ability to return to a starting point after being led on straight and two-legged paths. This egocentric homing task comprising angular and linear displacements allowed us to evaluate path integration capacities in absence of external landmarks. Second, we evaluated whether participants could use path integration, in absence of visual information, to create an allocentric spatial representation to navigate along novel paths between objects, and thus demonstrate the ability to build a cognitive map of their environment. Ninety percent of the 5-9-year-old children could use path integration to create an egocentric representation of their journey to return to a starting point, but they were overall less precise than adults. Sixty-four percent of 5-9-year-old children were capable of using path integration to build a cognitive map enabling them to take shortcuts, and task performance was not dependent on age. Imprecisions in novel paths made by the children who built a cognitive map could be explained by poorer integration of the experienced turns during the learning phase, as well as greater individual variability. In sum, these findings demonstrate that 5-9-year-old children can use path integration to build a cognitive map in absence of visual information.
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Affiliation(s)
- Mathilde Bostelmann
- Laboratory of Brain and Cognitive Development, Institute of Psychology, University of Lausanne, 1005 Lausanne, Switzerland
| | - Pierre Lavenex
- Laboratory of Brain and Cognitive Development, Institute of Psychology, University of Lausanne, 1005 Lausanne, Switzerland
| | - Pamela Banta Lavenex
- Laboratory of Brain and Cognitive Development, Institute of Psychology, University of Lausanne, 1005 Lausanne, Switzerland; Faculty of Psychology, Swiss Distance University Institute, 3900 Brig, Switzerland.
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10
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Abstract
ABSTRACT
As babies rapidly acquire motor skills that give them increasingly independent and wide-ranging access to the environment over the first two years of human life, they decrease their reliance on habit systems for spatial localization, switching to their emerging inertial navigation system and to allocentric frameworks. Initial place learning is evident towards the end of the period. From 3 to 10 years, children calibrate their ability to encode various sources of spatial information (inertial information, geometric cues, beacons, proximal landmarks and distal landmarks) and begin to combine cues, both within and across systems. Geometric cues are important, but do not constitute an innate and encapsulated module. In addition, from 3 to 10 years, children build the capacity to think about frames of reference different from their current one (i.e. to perform perspective taking). By around 12 years, we see adult-level performance and adult patterns of individual differences on cognitive mapping tasks requiring the integration of vista views of space into environmental space. These lines of development are continuous rather than stage-like. Spatial development builds on important beginnings in the neural systems of newborns, but changes in experience-expectant ways with motor development, action in the world and success–failure feedback. Human systems for integrating and manipulating spatial information also benefit from symbolic capacities and technological inventions.
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Affiliation(s)
- Nora S. Newcombe
- Department of Psychology, Temple University, Philadelphia, PA 19122, USA
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11
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Guo J, Huang J, Wan X. Influence of route decision-making and experience on human path integration. Acta Psychol (Amst) 2019; 193:66-72. [PMID: 30594863 DOI: 10.1016/j.actpsy.2018.12.005] [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] [Received: 07/10/2018] [Revised: 12/02/2018] [Accepted: 12/12/2018] [Indexed: 11/26/2022] Open
Abstract
Path integration refers to a process of integrating information regarding self-motion to estimate one's current position and orientation. Here we reported two experiments designed to investigate whether, and if so, how human path integration could be influenced by route decision-making and previous experience. Using head-mounted display virtual reality and hallway mazes, we asked participants to travel along several hallways and then to directly return to the starting point, namely a path completion task. We created an active condition in which the participants had the opportunity to voluntarily select the structure of outbound paths, and a passive condition in which they followed the outbound paths chosen by others. Each participant was required to take part in the study on two consecutive days, and they performed the task under different (in Experiment 1) or the same conditions (in Experiment 2) on these two days. The results of both experiments revealed a facilitation effect of route decision-making on the participants' performance on the first day. The results also revealed that both their performance and path selection strategies on the second day were subject to their experience obtained from the first day. Collectively, these findings suggest that human path integration may be improved by having the opportunity to make decisions on the structure of outbound paths and/or more experience with the task.
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12
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Thurley K, Schild U. Time and distance estimation in children using an egocentric navigation task. Sci Rep 2018; 8:18001. [PMID: 30573744 PMCID: PMC6302095 DOI: 10.1038/s41598-018-36234-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 11/19/2018] [Indexed: 01/22/2023] Open
Abstract
Navigation crucially depends on the capability to estimate time elapsed and distance covered during movement. From adults it is known that magnitude estimation is subject to characteristic biases. Most intriguing is the regression effect (central tendency), whose strength depends on the stimulus distribution (i.e. stimulus range), a second characteristic of magnitude estimation known as range effect. We examined regression and range effects for time and distance estimation in eleven-year-olds and young adults, using an egocentric virtual navigation task. Regression effects were stronger for distance compared to time and depended on stimulus range. These effects were more pronounced in children compared to adults due to a more heterogeneous performance among the children. Few children showed veridical estimations similar to adults; most children, however, performed less accurate displaying stronger regression effects. Our findings suggest that children use magnitude processing strategies similar to adults, but it seems that these are not yet fully developed in all eleven-year-olds and are further refined throughout adolescence.
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Affiliation(s)
- Kay Thurley
- Department Biology II, Ludwig-Maximilians-Universität München, Munich, Germany. .,Bernstein Center for Computational Neuroscience Munich, Munich, Germany.
| | - Ulrike Schild
- Developmental Psychology, University of Tübingen, Tübingen, Germany.
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13
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Karn T, Cinelli ME. The effect of galvanic vestibular stimulation on path trajectory during a path integration task. Q J Exp Psychol (Hove) 2018; 72:1550-1560. [DOI: 10.1177/1747021818798824] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The purpose of this study was to determine the effects of galvanic vestibular stimulation (GVS) on path trajectory and body rotation during a triangle completion task. Participants ( N = 17, female, 18-30 years) completed the triangle completion task in virtual reality using two different size triangles. GVS was delivered at three times each participant’s threshold in either the left or right direction prior to the final leg of the triangle and continued until the participant reached their final position. Whole body kinematics were collected using an NDI Optotrak motion tracking system. Results revealed a significant main effect of GVS on arrival error such that no GVS (NGVS) had significantly smaller arrival errors than when GVS was administered. There was also a significant main effect of GVS on angular error such that NGVS had significantly smaller error than GVSaway and GVStowards. There was no significant difference between GVS trials in path variability during the final leg on route to the final position. These results demonstrate that vestibular perturbation reduced the accuracy of the triangle completion task, affecting path trajectory and body position during a path integration task in the absence of visual cues.
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Affiliation(s)
- Tanya Karn
- Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, ON, Canada
| | - Michael E Cinelli
- Department of Kinesiology and Physical Education, Wilfrid Laurier University, Waterloo, ON, Canada
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Merrill EC, Yang Y, Roskos B, Steele S. Sex Differences in Using Spatial and Verbal Abilities Influence Route Learning Performance in a Virtual Environment: A Comparison of 6- to 12-Year Old Boys and Girls. Front Psychol 2016; 7:258. [PMID: 26941701 PMCID: PMC4766283 DOI: 10.3389/fpsyg.2016.00258] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 02/09/2016] [Indexed: 12/26/2022] Open
Abstract
Previous studies have reported sex differences in wayfinding performance among adults. Men are typically better at using Euclidean information and survey strategies while women are better at using landmark information and route strategies. However, relatively few studies have examined sex differences in wayfinding in children. This research investigated relationships between route learning performance and two general abilities: spatial ability and verbal memory in 153 boys and girls between 6- to 12-years-old. Children completed a battery of spatial ability tasks (a two-dimension mental rotation task, a paper folding task, a visuo-spatial working memory task, and a Piagetian water level task) and a verbal memory task. In the route learning task, they had to learn a route through a series of hallways presented via computer. Boys had better overall route learning performance than did girls. In fact, the difference between boys and girls was constant across the age range tested. Structural equation modeling of the children’s performance revealed that spatial abilities and verbal memory were significant contributors to route learning performance. However, there were different patterns of correlates for boys and girls. For boys, spatial abilities contributed to route learning while verbal memory did not. In contrast, for girls both spatial abilities and verbal memory contributed to their route learning performance. This difference may reflect the precursor of a strategic difference between boys and girls in wayfinding that is commonly observed in adults.
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Affiliation(s)
- Edward C Merrill
- Department of Psychology, The University of Alabama Tuscaloosa, AL, USA
| | - Yingying Yang
- Department of Psychology, Sun Yat-Sen University Guangzhou, China
| | - Beverly Roskos
- Department of Psychology, The University of Alabama Tuscaloosa, AL, USA
| | - Sara Steele
- Department of Psychology, The University of Alabama Tuscaloosa, AL, USA
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Smith AD. Spatial navigation in autism spectrum disorders: a critical review. Front Psychol 2015; 6:31. [PMID: 25667579 PMCID: PMC4304163 DOI: 10.3389/fpsyg.2015.00031] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 01/08/2015] [Indexed: 11/13/2022] Open
Abstract
On the basis of relative strengths that have been attributed to the autistic cognitive profile, it has been suggested by a number of theorists that people with autism spectrum disorders (ASD) excel at spatial navigational tasks. However, many of these claims have been made in the absence of a close inspection of extant data in the scientific literature, let alone anecdotal reports of daily navigational experiences. The present review gathers together published studies that have attempted to explicitly address functional components of navigation in ASD populations, including assays of wayfinding, large-scale search, and path integration. This inspection reveals a pattern of apparent strengths and weaknesses in navigational abilities, thus illustrating the necessity for a more measured and comprehensive approach to the understanding of spatial behavior in ASD.
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Daugherty AM, Yuan P, Dahle CL, Bender AR, Yang Y, Raz N. Path Complexity in Virtual Water Maze Navigation: Differential Associations with Age, Sex, and Regional Brain Volume. Cereb Cortex 2014; 25:3122-31. [PMID: 24860019 DOI: 10.1093/cercor/bhu107] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Studies of human navigation in virtual maze environments have consistently linked advanced age with greater distance traveled between the start and the goal and longer duration of the search. Observations of search path geometry suggest that routes taken by older adults may be unnecessarily complex and that excessive path complexity may be an indicator of cognitive difficulties experienced by older navigators. In a sample of healthy adults, we quantify search path complexity in a virtual Morris water maze with a novel method based on fractal dimensionality. In a two-level hierarchical linear model, we estimated improvement in navigation performance across trials by a decline in route length, shortening of search time, and reduction in fractal dimensionality of the path. While replicating commonly reported age and sex differences in time and distance indices, a reduction in fractal dimension of the path accounted for improvement across trials, independent of age or sex. The volumes of brain regions associated with the establishment of cognitive maps (parahippocampal gyrus and hippocampus) were related to path dimensionality, but not to the total distance and time. Thus, fractal dimensionality of a navigational path may present a useful complementary method of quantifying performance in navigation.
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Affiliation(s)
- Ana M Daugherty
- Institute of Gerontology and Psychology Department, Wayne State University, Detroit, MI 48202, USA
| | - Peng Yuan
- Institute of Gerontology and Psychology Department, Wayne State University, Detroit, MI 48202, USA
| | - Cheryl L Dahle
- Institute of Gerontology and Psychology Department, Wayne State University, Detroit, MI 48202, USA
| | - Andrew R Bender
- Institute of Gerontology and Psychology Department, Wayne State University, Detroit, MI 48202, USA
| | - Yiqin Yang
- Institute of Gerontology and Psychology Department, Wayne State University, Detroit, MI 48202, USA
| | - Naftali Raz
- Institute of Gerontology and Psychology Department, Wayne State University, Detroit, MI 48202, USA
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