Dynamic frontotemporal systems process space and time in working memory
نویسندگان
چکیده
منابع مشابه
Dynamic frontotemporal systems process space and time in working memory.
How do we rapidly process incoming streams of information in working memory, a cognitive mechanism central to human behavior? Dominant views of working memory focus on the prefrontal cortex (PFC), but human hippocampal recordings provide a neurophysiological signature distinct from the PFC. Are these regions independent, or do they interact in the service of working memory? We addressed this co...
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A well-known characteristic of working memory (WM) is its limited capacity. The source of such limitations, however, is a continued point of debate. Developmental research is positioned to address this debate by jointly identifying the source(s) of limitations and the mechanism(s) underlying capacity increases. Here we provide a cross-domain survey of studies and theories of WM capacity develop...
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Working memory deficits are a recognised feature of Alzheimer’s disease (AD) and can be dissociated from episodic memory impairment, with distinct patterns of breakdown in individuals [1]. Distinctions in clinical profile may have neurobiological relevance. We have previously shown [2] that patients presenting with a dense yet relatively circumscribed classical amnesia (“amnestic-AD”, accountin...
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Objective: The aim of this study was to compare memory working and semantic strop in non-athlete, athlete and heroin-dependent individuals. Method: The present study was a causal-comparative study. Forty-five men were selected by convenience sampling and divided into three groups: non-athlete, athlete, and heroin-dependent individuals. Participants were assessed using neuropsychological instrum...
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According to the time-based resource-sharing model (P. Barrouillet, S. Bernardin, & V. Camos, 2004), the cognitive load a given task involves is a function of the proportion of time during which it captures attention, thus impeding other attention-demanding processes. Accordingly, the present study demonstrates that the disruptive effect on concurrent maintenance of memory retrievals and respon...
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ژورنال
عنوان ژورنال: PLOS Biology
سال: 2018
ISSN: 1545-7885
DOI: 10.1371/journal.pbio.2004274