Abstract：
:The notion of a level of consciousness is a key construct in the science of consciousness. Not only is the term employed to describe the global states of consciousness that are associated with post-comatose disorders, epileptic absence seizures, anaesthesia, and sleep, it plays an increasingly influential role in theoretical and methodological contexts. However, it is far from clear what precisely a level of consciousness is supposed to be. This paper argues that the levels-based framework for conceptualizing global states of consciousness is untenable and develops in its place a multidimensional account of global states.
journal_name
Trends Cogn Scijournal_title
Trends in cognitive sciencesauthors
Bayne T,Hohwy J,Owen AMdoi
10.1016/j.tics.2016.03.009subject
Has Abstractpub_date
2016-06-01 00:00:00pages
405-413issue
6eissn
1364-6613issn
1879-307Xpii
S1364-6613(16)30002-Xjournal_volume
20pub_type
杂志文章,评审abstract：:The coronavirus disease 2019 (COVID-19) pandemic has resulted in the widespread implementation of social distancing measures. Adhering to social distancing may be particularly challenging for adolescents, for whom interaction with peers is especially important. We argue that young people's capacity to encourage each o...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2020.05.001
更新日期：2020-08-01 00:00:00
abstract：:Are categories learned by forming abstract prototypes or by remembering specific exemplars? Mack, Preston, and Love observed that patterns of functional MRI (fMRI) brain activity were more consistent with patterns of representations predicted by exemplar models than by prototype models. Their work represents the theor...
journal_title：Trends in cognitive sciences
pub_type： 评论,杂志文章
doi：10.1016/j.tics.2013.10.014
更新日期：2014-02-01 00:00:00
abstract：:Beat perception offers cognitive scientists an exciting opportunity to explore how cognition and action are intertwined in the brain even in the absence of movement. Many believe the motor system predicts the timing of beats, yet current models of beat perception do not specify how this is neurally implemented. Drawin...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2020.11.002
更新日期：2021-02-01 00:00:00
abstract：:Our understanding of the typical human brain has benefitted greatly from studying different kinds of brains and their associated behavioral repertoires, including animal models and neuropsychological patients. This same comparative perspective can be applied to early development - the environment, behavior, and brains...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2018.01.005
更新日期：2018-05-01 00:00:00
abstract：:The endogenous circadian clock modulates cognitive performance over the daily 24-h cycle. Environmental disturbance of the clock, such as shift work or jet lag schedules, compromises sleep, alertness and problem solving. What is not generally appreciated, however, is that the circadian clock also modulates cognitive a...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2010.03.007
更新日期：2010-06-01 00:00:00
abstract：:Katz and colleagues demonstrate that inactivating the primate lateral intraparietal area (LIP) spares visual motion decisions, even though these same decisions strongly modulate LIP neurons. This work is the latest addition to an intense effort spanning sensory modalities, animals, and techniques to understand which s...
journal_title：Trends in cognitive sciences
pub_type： 评论,杂志文章
doi：10.1016/j.tics.2016.09.005
更新日期：2016-11-01 00:00:00
abstract：:To prevent the devastating consequences of anthropogenic global heating, immediate collective action is needed to reduce fossil fuel emissions. Cognitive scientists are in a special position to facilitate collective action by researching the factors underlying belief and action, and by teaching students how to think a...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2019.08.001
更新日期：2019-11-01 00:00:00
abstract：:How much can we perceive and remember at a time? Results from various paradigms traditionally show that observers are aware of surprisingly little of the world around them. However, a recent study by Wu and Wolfe (Curr. Biol. 2018;28:3430-3434) uses a novel technique to reveal that observers have more knowledge of the...
journal_title：Trends in cognitive sciences
pub_type： 评论,杂志文章
doi：10.1016/j.tics.2018.12.002
更新日期：2019-02-01 00:00:00
abstract：:Recent research provides new insights into amygdala contributions to positive emotion and reward. Studies of neuronal activity in the monkey amygdala and of autonomic responses mediated by the monkey amygdala show that, contrary to a widely held view, the amygdala is just as important for processing positive reward an...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2007.08.013
更新日期：2007-11-01 00:00:00
abstract：:We propose a new approach to the neuroscience of consciousness, growing out of the 'enactive' viewpoint in cognitive science. This approach aims to map the neural substrates of consciousness at the level of large-scale, emergent and transient dynamical patterns of brain activity (rather than at the level of particular...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/s1364-6613(00)01750-2
更新日期：2001-10-01 00:00:00
abstract：:Exercise can improve human cognition. A mechanistic connection between exercise and cognition has been revealed in several recent studies. Exercise increases cortical excitability and this in turn leads to enhanced memory consolidation. Together these studies dovetail with our growing understanding of memory consolida...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2017.03.001
更新日期：2017-05-01 00:00:00
abstract：:Many believe empathy and related pro-social behaviors to be the sole province of humans. The evolutionary antecedents of such phenomena, however, have been observed in lower mammals. By demonstrating empathy-based helping behavior in rats, a recently published study has provided clear-cut evidence that pro-social beha...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2011.12.012
更新日期：2012-03-01 00:00:00
abstract：:Task persistence is a construct that appears to have broad influence on child competence generally, from self regulation in carrying out tasks, to cognitive performance. In a recent developmental study of task persistence, Deater-Deckard and colleagues report that heritability of task persistence increased over time, ...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2005.07.011
更新日期：2005-09-01 00:00:00
abstract：:Interactions between functional areas are often considered to account for subtle aspects of cognitive functions, although direct experimental evidence is scarce. A recent study by Gross et al. relates the strength of synchrony between human parietal, frontal and occipital regions to the availability of attentional res...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2004.10.008
更新日期：2004-12-01 00:00:00
abstract：:Recent years have seen enormous demand amongst policy makers for new insights from the behavioural sciences, especially neuroscience. This demand is matched by an increasing willingness on behalf of behavioural scientists to translate the policy implications of their work. But can neuroscience really help shape the go...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2012.07.005
更新日期：2012-09-01 00:00:00
abstract：:A new cognitive approach to religion is bringing fresh insights to our understanding of how religious concepts are maintained, acquired and used to motivate and direct actions. This approach suggests that seemingly extraordinary thoughts and behaviours can be supported by quite ordinary cognition and may thus be terme...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/s1364-6613(99)01419-9
更新日期：2000-01-01 00:00:00
abstract：:The ability to remain focused on goal-relevant stimuli in the presence of potentially interfering distractors is crucial for any coherent cognitive function. However, simply instructing people to ignore goal-irrelevant stimuli is not sufficient for preventing their processing. Recent research reveals that distractor p...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2004.12.004
更新日期：2005-02-01 00:00:00
abstract：:Not all memories are equally welcome in awareness. People limit the time they spend thinking about unpleasant experiences, a process that begins during encoding, but that continues when cues later remind someone of the memory. Here, we review the emerging behavioural and neuroimaging evidence that suppressing awarenes...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2014.03.002
更新日期：2014-06-01 00:00:00
abstract：:From its academic beginnings the theory of human action control has distinguished between endogenously driven, intentional action and exogenously driven, habitual, or automatic action. We challenge this dual-route model and argue that attempts to provide clear-cut and straightforward criteria to distinguish between in...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2017.09.009
更新日期：2017-12-01 00:00:00
abstract：:Can we consciously see more items at once than can be held in visual working memory? This question has eluded resolution because the ultimate evidence is subjects' reports in which phenomenal consciousness is filtered through working memory. However, a new technique makes use of the fact that unattended 'ensemble prop...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2014.05.007
更新日期：2014-09-01 00:00:00
abstract：:"Executive function" is an umbrella term for functions such as planning, working memory, impulse control, inhibition and mental flexibility, as well as for the initiation and monitoring of action. The primacy of executive dysfunction in autism is a topic of much debate, as are recent attempts to examine subtypes of ex...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2003.11.003
更新日期：2004-01-01 00:00:00
abstract：:The physical energy that we refer to as a word, whether in isolation or embedded in sentences, takes its meaning from the knowledge stored in our brains through a lifetime of experience. Much empirical evidence indicates that, although this knowledge can be used fairly flexibly, it is functionally organized in 'semant...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/s1364-6613(00)01560-6
更新日期：2000-12-01 00:00:00
abstract：:Virtually all domains of cognitive function require the integration of distributed neural activity. Network analysis of human brain connectivity has consistently identified sets of regions that are critically important for enabling efficient neuronal signaling and communication. The central embedding of these candidat...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2013.09.012
更新日期：2013-12-01 00:00:00
abstract：:From the noisy information bombarding our senses, our brains must construct percepts that are veridical - reflecting the true state of the world - and informative - conveying what we did not already know. Influential theories suggest that both challenges are met through mechanisms that use expectations about the likel...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2019.11.003
更新日期：2020-01-01 00:00:00
abstract：:Is consciousness a continuous stream of percepts or is it discrete, occurring only at certain moments in time? This question has puzzled philosophers, psychologists, and neuroscientists for centuries. Both hypotheses have fallen repeatedly in and out of favor. Here, we review recent studies exploring long-lasting post...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2020.07.001
更新日期：2020-10-01 00:00:00
abstract：:We describe two merging lines of empirical inquiry: entire false memories for autobiographical events and false confessions. A recent study showed that people can be led to remember, and confess to, perpetrating serious crimes that never occurred when confronted with suggestive interview tactics commonly used in polic...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2015.08.014
更新日期：2015-12-01 00:00:00
abstract：:Persistence is central to outcomes across a range of domains: the harder you try, the further you get. Yet relatively little is known about the developmental origins of persistence. Here, we highlight key reasons for a surge of interest in persistence in infancy and early childhood. ...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章,评审
doi：10.1016/j.tics.2018.07.012
更新日期：2018-11-01 00:00:00
abstract：:Recent data indicate that newly grown synapses in the brain are not guaranteed to innervate their desired target, but can form instead on nearby targets. Such 'errors' introduce representational inaccuracies but improve representational flexibility. Optimizing accuracy and flexibility requires detecting correlated act...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/s1364-6613(02)01886-7
更新日期：2002-04-01 00:00:00
abstract：:Understanding a sentence requires a working memory of the partial products of comprehension, so that linguistic relations between temporally distal parts of the sentence can be rapidly computed. We describe an emerging theoretical framework for this working memory system that incorporates several independently motivat...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2006.08.007
更新日期：2006-10-01 00:00:00
abstract：:Memory storage is not static - updating is often needed. When it comes to traumatic memories, forgetting may be desired. Two innovative studies recently demonstrated that fear memories can be weakened during sleep using odors associated with fear-learning episodes. New strategies along these lines should be carefully ...
journal_title：Trends in cognitive sciences
pub_type： 杂志文章
doi：10.1016/j.tics.2013.10.003
更新日期：2014-01-01 00:00:00
