Mostrando 461 - 480 Resultados de 16,093 Para Buscar '"consciousness"', tiempo de consulta: 0.44s Limitar resultados
  1. 461
    “…The neural mechanisms underlying conscious recognition remain unclear, particularly the roles played by the prefrontal cortex, deactivated brain areas and subcortical regions. …”
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  2. 462
    “…Indeed, there are many definitions of consciousness and multiple approaches to study the neural correlates of consciousness (NCC). …”
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  3. 463
    “…The concept of fetal consciousness is a widely discussed topic. In this study, we applied a hierarchical rule learning paradigm to investigate the possibility of fetal conscious processing during the last trimester of pregnancy. …”
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  4. 464
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  6. 466
    “…The generation and maintenance of consciousness are fundamental but difficult subjects in the fields of psychology, philosophy, neuroscience, and medicine. …”
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  7. 467
    “…In this narrative review, we focus on the role of quantitative EEG technology in the diagnosis and prognosis of patients with unresponsive wakefulness syndrome and minimally conscious state. This paper is divided into two main parts, i.e., diagnosis and prognosis, each consisting of three subsections, namely, (i) resting-state EEG, including spectral power, functional connectivity, dynamic functional connectivity, graph theory, microstates and nonlinear measurements, (ii) sleep patterns, including rapid eye movement (REM) sleep, slow-wave sleep and sleep spindles and (iii) evoked potentials, including the P300, mismatch negativity, the N100, the N400 late positive component and others. …”
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  8. 468
    “…This paradigm shift suggests that new insights into the dynamicity of the conscious representation of reality in the AD brain may give us new clues to the very early signs of memory and self-awareness impairment that originates from, in our view the microtubules. …”
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  9. 469
    “…Thus, unlike the acute stages of psychedelic drug intoxication, which may be accompanied by altered states of consciousness, HPPD is rather characterized by changes in the content of consciousness and an attentional shift from exogenous to endogenous phenomena. …”
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  10. 470
    por Cooke, James E.
    Publicado 2021
    “…Any successful naturalistic account of consciousness must state what consciousness is, in terms that are compatible with the rest of our naturalistic descriptions of the world. …”
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  11. 471
    “…(1) Background: Sustained axonal degeneration may play a critical role in prolonged disorder of consciousness (DOCs) pathophysiology. We evaluated levels of neurofilament light chain (NFL), an axonal injury marker, in patients with unresponsive wakefulness syndrome (UWS) and in the minimally conscious state (MCS) after traumatic brain injury (TBI) and hypoxic-ischemic brain injury (HIBI). (2) Methods: This prospective multicenter blinded study involved 70 patients with prolonged DOC and 70 sex-/age-matched healthy controls. …”
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  12. 472
    por Josipovic, Zoran
    Publicado 2021
    “…Consciousness is multi-dimensional but is most often portrayed with a two-dimensional (2D) map that has global levels or states on one axis and phenomenal contents on the other. …”
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  13. 473
    “…Impairments of awareness in AD are associated with neuropathology in regions that overlap with proposed neural correlates of consciousness. Recent developments in consciousness science provide theoretical frameworks and experimental approaches to help further understand the conscious experience of people with AD. …”
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  14. 474
    “…OBJECTIVE: To explore self-consciousness and depression in children with precocious puberty (PP) and analyse its effect on children of both sexes. …”
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  15. 475
    por Luczak, Artur, Kubo, Yoshimasa
    Publicado 2022
    “…In summary, we present a theoretical, computational, and experimental support for the hypothesis that neuronal adaptation is a possible biological mechanism of conscious processing, and we discuss how this could provide a step toward a unified theory of consciousness.…”
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  16. 476
    por Bowins, Brad
    Publicado 2022
    “…Existing theories of consciousness invariably address the relationship between attention and conscious awareness, ranging from attention is not required to crucial. …”
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  17. 477
    “…As the clinical trial landscape for patients with disorders of consciousness (DoC) expands, consideration of associated ethical challenges and opportunities is of ever-increasing importance. …”
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  18. 478
    “…The number of paediatric patients living with a prolonged Disorder of Consciousness (DoC) is growing in high-income countries, thanks to substantial improvement in intensive care. …”
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