Mostrando 13,321 - 13,340 Resultados de 14,707 Para Buscar 'Eyak~', tiempo de consulta: 2.62s Limitar resultados
  1. 13321
    “…Using intracranial brain recordings during lexical retrieval language tasks in awake humans together with site-specific tumour tissue biopsies and cell biology experiments, we find that gliomas remodel functional neural circuitry such that task-relevant neural responses activate tumour-infiltrated cortex well beyond the cortical regions that are normally recruited in the healthy brain. …”
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  2. 13322
  3. 13323
    “…Principles about Wide-Awake Local Anesthesia No Tourniquet (WALANT) in hand surgery expressed by LaLonde helped hand surgeons to adapt to this new condition by demonstrating a possible outpatient pathway for the treatment of hand traumatic conditions. …”
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  4. 13324
    “…The identification of nocturnal nondipping blood pressure (< 10% drop in mean systolic blood pressure from awake to sleep periods), as captured by ambulatory blood pressure monitoring, is a valuable element of risk prediction for cardiovascular disease, independent of daytime or clinic blood pressure measurements. …”
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  5. 13325
    “…Here, using 2-photon laser scanning microscopy of genetically encoded calcium indicators through microprisms in awake mice, we longitudinally monitored over days the activity of L1 interneurons in the ACC in a tone-cued fear conditioning paradigm. …”
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  6. 13326
    “…While sleeping, many vertebrate groups alternate between at least two sleep stages: rapid eye movement and slow wave sleep(1–4), in part characterized by wake-like and synchronous brain activity, respectively. …”
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  7. 13327
    “…CASE DESCRIPTION: A 25-year-old female with history of a sacral giant cell tumor resected via anterior transperitoneal approach followed by posterior L4-pelvis fusion presented with headaches and altered mental status. …”
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  8. 13328
    “…Considering directionality, both patient groups were moving in negative z-direction and thus, out of the scanner. The awake children additionally showed significantly more nodding rotation (0.33±0.20°). …”
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  9. 13329
    “…Two opioids, morphine and oxycodone, were orally administered and 5‐HT release was measured in awake rats. Naloxone and β‐funaltrexamine (β‐FNA) were used to determine whether the effect of morphine on 5‐HT release was mediated by opioid receptor activation. …”
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  10. 13330
    “…OBJECTIVES: This study aims to investigate the effectiveness of wide-awake local anesthesia with no tourniquet (WALANT) technique in both bony and soft tissue procedures in lower extremities. …”
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  11. 13331
    “…We employed two-photon imaging to record the activity of hundreds of L5 neurons in anesthetized as well as awake animals. CC neurons are broader tuned than other L5 pyramidal neurons and display weaker topographic order in core AC subfields. …”
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  12. 13332
  13. 13333
    “…Over the past 30 years, the calcium (Ca(2+)) hypothesis of brain aging has provided clear evidence that hippocampal neuronal Ca(2+) dysregulation is a key biomarker of aging. …”
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  14. 13334
    por Zhang, Nanyin, Tu, Wenyu, Cramer, Samuel
    Publicado 2023
    “…These findings remain consistent in both light sedation and awake conditions. To reconcile this contradiction in the spatial and temporal relationships between resting-state electrophysiology and rsfMRI signals, we propose a model hypothesizing that the rsfMRI signal is driven by electrophysiology-invisible neural activities that are active in neurovascular coupling, but temporally weakly correlated to electrophysiology data. …”
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  15. 13335
    “…CONCLUSION: These results demonstrate that low-intensity TUS can effectively modulate neural activities in both awake and anaesthetized mice and has a positive effect on recovery from propofol anaesthesia in mice.…”
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  16. 13336
    “…Here we use multisite GCaMP fiber photometry with simultaneous videography to probe DMN function in awake, freely exploring rats. We examined neural dynamics in three core DMN nodes— the retrosplenial cortex, cingulate cortex, and prelimbic cortex— as well as the anterior insula node of the salience network, and their association with the rats’ spatial exploration behaviors. …”
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  17. 13337
    “…RESULTS: For most brain regions, greater lGI was associated with longer sleep duration, earlier sleep timing, lower variability in sleep regularity, and shorter time awake after sleep onset. lGI in frontoparietal network regions showed associations with sleep patterns that were stable across age. …”
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  18. 13338
    “…Furthermore, the goal was to reduce the size and weight of the stereotactic system compared to conventional systems to keep the strain on the patient, who is awake during the operation, to a minimum. In addition, the currently mandatory computed tomography should be avoided in order not to expose the patient to harmful X-ray radiation as well as to eliminate errors in the fusion of CT and MRI data. 3D printing best meets the requirements in terms of size and weight: on the one hand, the use of plastic has considerable potential for weight reduction. …”
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  19. 13339
    “…RESULTS: The results showed that sleep restriction significantly decreased the proportion of N1 and N2 sleep, increased the proportion of N3 sleep, and reduced the time spent awake after sleep onset (WASO) and sleep onset latency. …”
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  20. 13340
    “…The effective rate of the experimental group is higher than that of the control group [risk ratio (RR) = 1.20, 95% confidence interval (CI) (1.14, 1.26)]. The average awake time (STD mean difference = −2.08, 95% CI [−2.60, −1.56]), physical recovery time (STD mean difference = −2.94, 95% CI [−3.59, −2.28]), delayed encephalopathy (RR = 0.44, 95% CI [0.31, 0.62]), and adverse reactions (RR = 0.23, 95% CI [0.10, 0.54]) was lower than that of the control group. …”
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