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21 results for “spatial cognition”
Embodied Spatial Navigation Training in Mild Cognitive Impairment: A Proof-of-Concept Trial
<p>Raw data of included cognitive test and VR data Starting Grant Ricerca Finalizzata, code: SG-2018-12368175</p>
Bodily and Visual-Cognitive Navigation Aids to Enhance Spatial Recall in Mild Cognitive Impairment
<p>Individuals with mild cognitive impairment (MCI) syndrome often report navigation difficulties, accompanied by impairments in egocentric and allocentric spatial memory. However, studies have shown that both bodily cues (e.g., motor commands, proprioception, vestibular information) and visual-cognitive cues (e.g., maps, directional arrows, attentional markers) can support spatial memory in MCI. These aids offer valuable insights for designing navigation training programs in aging. Fifteen MCI patients were recruited for this study. Their egocentric and allocentric memory recall performances were tested through a navigation task with five different virtual reality (VR) assistive encoding procedures (bodily, vision only, interactive allocentric map, reduced executive load, free navigation without cues). Bodily condition consisted of an immersive VR setup to engage self-motion cues, vision only condition consisted of passive navigation without interaction, in the interactive allocentric map condition patients could use a bird-view map, in the reduced executive load condition directional cues and attentional markers were employed, and during free navigation no aid was implemented. Bodily condition improved spatial memory compared to vision only and free navigation without cues. In addition, the interactive allocentric map was superior to the free navigation without cues. Surprisingly, the reduced executive load was comparable to vison only condition. Moreover, a detrimental impact of free navigation was observed on allocentric memory across testing trials. These findings challenge the notion of an amodal representation of space in aging, suggesting that spatial maps can be affected by the modality in which the environment was originally encoded.</p>
Social dominance status is associated with differences in spatial cognitive flexibility in wild mountain chickadees
Social dominance has long been used as a model to investigate social stress. However, many studies using such comparisons have been performed in captive environments. These environments may produce unnaturally high antagonistic interactions, exaggerating the stress of social subordination and any associated adverse consequences. One such adverse effect concerns impaired cognitive ability, often thought to be associated with social subordination. Here, we tested whether social dominance rank is associated with differences in spatial learning and memory and in reversal spatial learning (flexibility) abilities in wild food-caching mountain chickadees at different montane elevations. Higher dominance rank was associated with higher spatial cognitive flexibility in harsh environments at higher elevations, but not at lower, milder elevations. In contrast, there were no consistent differences in spatial learning and memory ability associated with dominance rank. Our results suggest that spatial learning and memory ability in specialized food-caching species is a stable trait resilient to social influences. Spatial cognitive flexibility, on the other hand, appears to be more sensitive to environmental influences including social dominance. These findings contradict those from laboratory studies and suggest that it is critical to investigate the biological consequences of social dominance under natural conditions.
Specialized spatial cognition is associated with reduced cognitive senescence in a food-caching bird
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Social dominance status is associated with differences in spatial cognitive flexibility in wild mountain chickadees
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Data for "What it Takes to Get There: Spatial Cognition and Autonomous Indoor Robot Navigation"
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Data for manuscript : Effect of spatial training on space-number mapping: A situated cognition account
<p><span>From an embodied perspective of cognition, sensorimotor mechanisms play a crucial role in abstract processing, such as the understanding of Arabic numerals. For instance, spatial cognition can influence number processing. These </span><span>spatial–numerical</span><span> associations (SNAs) have been thoroughly investigated since the pioneering </span><span>spatial–numerical association of response codes (SNARC) effect</span><span>, which demonstrates faster left/right responses to small/large numbers, respectively. While there </span><span>has been</span><span> no systematic assessment of SNAs on other planes in three-dimensional space in the literature, recent primary </span><span>evidence has</span><span> revealed that SNAs along </span><span>the transverse and sagittal planes </span><span>are</span><span> mutually exclusive </span><span>with respect</span><span> </span><span>to the required spatial reference frames used by the participant.</span><strong><span> </span></strong><span>Specifically, under </span><span>egocentric</span><span> spatial reference frames</span><span>,</span><span> SNAs have been observed only along the sagittal plane, </span><span>whereas</span><span> under</span><span> allocentric reference </span><span>frames, </span><span>the </span><span>reverse</span><span> pattern has been observed</span><span>,</span><span> with SNAs present exclusively along the transverse plane of the body. Given </span><span>this</span><span> empirical </span><span>evidence</span><span>, we have hypothesized that the subject's ability to switch spatial reference frames to match that of another person could significantly </span><span>influence</span><span> the occurrence of SNAs according to the processed plane. Therefore, this study has two aims. The first is to replicate </span><span>previous</span><span> seminal findings. The second is to investigate how referential </span><span>frame</span><span> switching (RFS) training can affect this organization. </span><span>While the results of</span><span> the two experiments reveal a general replication, more importantly, we find that RFS training enables </span><span>the development of</span><span> new situated cognition strategies </span><span>from</span><span> egocentric perspectives and </span><span>the generalization of</span><span> transverse SNAs to other spatial planes </span><span>from</span><span> allocentric perspectives.</span></p>
Spatial Memory Training and Cognitive Function
ClinicalTrials.gov study NCT07002996. IPD Sharing: NO. Countries: 1. Publications: 3.
Effects of Long-Duration Spaceflight on General and Spatial Cognition and Its Neural Basis
ClinicalTrials.gov study NCT04856410. IPD Sharing: NO. Countries: 2. Publications: 21.
Designing a Spatial Navigation Intervention Protocol Informed by Region-specific Brain Activation for Mild Cognitive Impairment
ClinicalTrials.gov study NCT07225400. IPD Sharing: YES. Countries: 1. Publications: 46.
Effects of Parabolic Flight on Spatial Cognition and Hippocampal Plasticity
ClinicalTrials.gov study NCT02789007. IPD Sharing: NO. Countries: 1. Publications: 0.
Modulation of Visual-Spatial Learning in Patients With Mild Cognitive Impairment (MCI) by tDCS
ClinicalTrials.gov study NCT02110043. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Data from: White matter lesions: spatial heterogeneity, links to risk factors, cognition, genetics, atrophy
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Oculomotor and Spatial Cognition Deficits in Schizophrenia
ClinicalTrials.gov study NCT00931996. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Spatial Cognitive Training
ClinicalTrials.gov study NCT03423654. IPD Sharing: NO. Countries: 1. Publications: 0.
Exploration of the Role of Vision on Spatial Cognition
ClinicalTrials.gov study NCT06088797. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Exploring to Remediate Behavioral Disturbances of Spatial Cognition
ClinicalTrials.gov study NCT05944601. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Spatial Cognition Assessment in Virtual Reality
ClinicalTrials.gov study NCT05723146. IPD Sharing: NO. Countries: 1. Publications: 0.
Multisensory Integration and Cognitive Awareness in Post-Stroke Unilateral Spatial Neglect
ClinicalTrials.gov study NCT06690125. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Spatial Cognitive Training for Chronic Vestibular Disorders
ClinicalTrials.gov study NCT03950648. IPD Sharing: YES. Countries: 0. Publications: 0.
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International Brain Laboratory public data
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OpenNeuro
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