Results 21 to 30 of about 1,962 (121)

Allocentric or craniocentric representation of acoustic space: an electrotomography study using mismatch negativity. [PDF]

open access: yesPLoS ONE, 2012
The world around us appears stable in spite of our constantly moving head, eyes, and body. How this is achieved by our brain is hardly understood and even less so in the auditory domain. Using electroencephalography and the so-called mismatch negativity,
Christian F Altmann   +2 more
doaj   +1 more source

Contribution of cognitive and bodily navigation cues to egocentric and allocentric spatial memory in hallucinations due to Parkinson's disease: A case report

open access: yesFrontiers in Behavioral Neuroscience, 2022
Parkinson's disease (PD) manifestations can include visual hallucinations and illusions. Recent findings suggest that the coherent integration of bodily information within an egocentric representation could play a crucial role in these phenomena ...
Cosimo Tuena   +7 more
doaj   +1 more source

Emergent spatial goals in an integrative model of the insect central complex.

open access: yesPLoS Computational Biology, 2023
The insect central complex appears to encode and process spatial information through vector manipulation. Here, we draw on recent insights into circuit structure to fuse previous models of sensory-guided navigation, path integration and vector memory ...
Roman Goulard   +2 more
doaj   +1 more source

Learning a Path from Real Navigation: The Advantage of Initial View, Cardinal North and Visuo-Spatial Ability

open access: yesBrain Sciences, 2020
Background: Spatial cognition research strives to maximize conditions favoring environment representation. This study examined how initial (egocentric) navigation headings interact with allocentric references in terms of world-based information (such as ...
Veronica Muffato, Chiara Meneghetti
doaj   +1 more source

Sharing Different Reference Frames: How Stimulus Setup and Task Setup Shape Egocentric and Allocentric Simon Effects

open access: yesFrontiers in Psychology, 2018
Different reference frames are used in daily life in order to structure the environment. The two-choice Simon task setting has been used to investigate how task-irrelevant spatial information influences human cognitive control.
Pamela Baess   +2 more
doaj   +1 more source

Lateral entorhinal cortex lesions impair both egocentric and allocentric object–place associations

open access: yesBrain and Neuroscience Advances, 2020
During navigation, landmark processing is critical either for generating an allocentric-based cognitive map or in facilitating egocentric-based strategies.
Maneesh V. Kuruvilla   +2 more
doaj   +1 more source

What is the role of spatial processing in the decline of episodic memory in Alzheimer's disease? The "mental frame syncing" hypothesis

open access: yesFrontiers in Aging Neuroscience, 2014
The current theories on episodic memory suggest a crucial role of spatial processing for an effective retrieval. When prompted by a retrieval cue, the full past scene can be retrieved through the process of pattern completion.
Silvia eSerino   +2 more
doaj   +1 more source

Paving the way for incumbents' digital transformation. A review and research agenda

open access: yesEuropean Management Review, EarlyView.
Abstract Digital transformation is reshaping the competitive landscape by forcing incumbent firms to rethink their strategies, organizational structures, and business models. While a substantial body of literature has explored digital transformation in specific sectors, focusing on various factors and organizational mechanisms, there remains a lack of ...
Anna Bastone   +3 more
wiley   +1 more source

Visual Target Localization, the Effect of Allocentric Audiovisual Reference Frame

open access: yesi-Perception, 2011
Visual allocentric references frames (contextual cues) affect visual space perception (Diedrichsen et al., 2004; Walter et al., 2006). On the other hand, experiments have shown a change of visual perception induced by binaural stimuli (Chandler, 1961 ...
David Hartnagel   +3 more
doaj   +1 more source

Fish welfare in a changing world: New developments and current challenges

open access: yesJournal of Fish Biology, EarlyView.
Abstract The welfare of non‐human animals is central to ethical discussions on animal use, with increasing attention to fish welfare across research, aquaria, aquaculture, and fisheries. This paper reviews current theoretical approaches to animal welfare and recent advances in defining and assessing fish welfare since the seminal paper by Huntingford ...
Sonia Rey Planellas   +16 more
wiley   +1 more source

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