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11篇 您的检索式:作者名="les Higgins"
    题名 作者 年代 出处 被引量
1Expressed preferences for health education of patients after percutaneous coronary intervention 显示文摘Higgins RO Murphy BM Le Grande MR 2005Eur J Cardiovasc Prey Rehabil2005,12,6:1
2Artifacts,Tools and Classrooms 显示文摘McDonald G Le H Higgins J and Podmore V 2005Mind Culture and Activity2005,12,2:1
3Intraosseous vertebral haemangioblastoma:MRI显示文摘Higgins JN Lammie GA Savy LE 1996Neuroradiology1996,38,10:1
4Expressed pref- erences for health education of patients after percutaneous coro- nary intervention 显示文摘Higgins RO Murphy BM Le Grande MR 2005Eur J Cardiovasc Prey Rehabil2005,12,6:1
5A gene ( ETM ) for essential tremor maps to chromosome 2p22-p25 显示文摘Higgins JJ Pho LT Nee LE 1997Mov Disord1997,12,:1
6Effects of polyglycolic acid on porcine smooth muscle cel growth and differentiation显示文摘Higgins SP Solan AK Niklason LE 0,,01:1
7Ex- pressed preferences for health education of patients after percutaneous coronary intervention显示文摘Higgins R O Murphy B M Le Grande M R 2005Eur J Cardiovasc Prev Rehabil2005,12,6:1
8A gene(ETM)for essential tremor maps to chromosome 2p22-p25显示文摘Higgins JJ Pho LT Nee LE 1997Mov Disord1997,12,:1
9A gene (ETM) for essential tremor maps to chromosome 2p22-p25显示文摘Higgins JJ Pho LT Nee LE 1997Mov Disord1997,12,6:1
10AB053.Oscillatory activity specific to peripheral emotional treatment induced by a visual steady state显示文摘Background:Research suggests that the analysis of facial expressions by a healthy brain would take place approximately 170 ms after the presentation of a facial expression in the superior temporal sulcus and the fusiform gyrus,mostly in the right hemisphere.Some researchers argue that a fast pathway through the amygdala would allow automatic and early emotional treatment around 90 ms after stimulation.This treatment would be done subconsciously,even before this stimulus is perceived and could be approximated by presenting the stimuli quickly on the periphery of the fovea.The present study aimed to identify the neural correlates of a peripheral and simultaneous presentation of emotional expressions through a frequency tagging paradigm.Methods:The presentation of emotional facial expressions at a specific frequency induces in the visual cortex a stable and precise response to the presentation frequency[i.e.,a steady-state visual evoked potential(ssVEP)]that can be used as a frequency tag(i.e.,a frequency-tag to follow the cortical treatment of this stimulus.Here,the use of different specific stimulation frequencies allowed us to label the different facial expressions presented simultaneously and to obtain a reliable cortical response being associated with(I)each of the emotions and(II)the different times of presentations repeated(1/0.170 ms=~5.8 Hz,1/0.090 ms=~10.8 Hz).To identify the regions involved in emotional discrimination,we subtracted the brain activity induced by the rapid presentation of six emotional expressions of the activity induced by the presentation of the same emotion(reduced by neural adaptation).The results were compared to the hemisphere in which attention was sought,emotion and frequency of stimulation.Results:The signal-to-noise ratio of the cerebral oscillations referring to the treatment of the expression of fear was stronger in the regions specific to the emotional treatment when they were presented in the subjects peripheral vision,unbeknownst to them.In addition,the peripheral emotional treatment of fear at 10.8 Hz was associated with greater activation within the Gamma 1 and 2 frequency bands in the expected regions(frontotemporal and T6),as well as desynchronization in the Alpha frequency bands for the temporal regions.This modulation of the spectral power is independent of the attentional request.Conclusions:These results suggest that the emotional stimulation of fear presented in the peripheral vision and outside the attentional framework elicit an increase in brain activity,especially in the temporal lobe.The localization of this activity as well as the optimal stimulation frequency found for this facial expression suggests that it is treated by the fast pathway of the magnocellular layers.Caroline Grand-Maître Vanessa Hadid Michèle W.MacLean Marie-Charlotte Higgins Simon Faghel Soubeyrand Franco Lepore 2018Annals of Eye Science2018,,1:0
11Consumption of energy beverage is associated with attenuation of arterial endothelial flow-mediated dilatation显示文摘AIM To investigate whether consumption of an energy drink will acutely impair endothelial function in young healthy adults. METHODS Energy drinks are being consumed more and more worldwide, and have been associated with some deaths in adolescents and young adults, especially when consumed while exercising. After fasting and not smoking for at least 8 h prior, eleven medical students(9 males) received an electrocardiogram, blood pressure and pulse check, and underwent baseline testing(BL) of endothelial function using the technique of endothelium-dependent flow mediated dilatation(FMD) with high-resolution ultrasound(according to recommended guidelines of the University of Wisconsin Atherosclerosis Imaging Research Program Core Laboratory). The subjects then drank an energy beverage(EB), a 24-oz can of Monster Energy, and the above was repeated at 90 min after consumption. The relative FMD(%) was calculated as the ratio between the average post-cuff release and the baseline diameter. Each image was checked for quality control, and each artery diameter was measured from the media to media points by two experts, 3 measurements at the QRS complex, repeated on 3 separate beats, and then all were averaged.RESULTS Subjects characteristics averages(given with standard deviations) include: Age 24.5 ± 1.5 years, sex 9 male and 2 female, weight 71.0 ± 9.1 kg, height 176.4 ± 6.0 cm, BMI 22.8 ± 2.7 kg/m^2. The hemodynamics were as follows, BL vs EB group respectively(mean ± SD): Heart rate 65.2 ± 11.3 vs 68.2 ± 11.8 beats per minute, systolic blood pressure 114.0 ± 10.4 mmH g vs 114.1 ± 10.4 mmH g, diastolic blood pressure 68.8 ± 9.3 mmH g vs 70.6 ± 7.1 mmH g; all were not significantly different. However after drinking the EB, a significantly attenuated peak FMD response was measured(mean ± SD): BL group 5.9% ± 4.6% vs EB group 1.9% ± 2.1%; P = 0.03). Given the increased consumption of energy beverages associated with exercise in young adults, more research is needed.CONCLUSION Energy beverage consumption has a negative impact on arterial endothelial function in young healthy adults.John P Higgins Benjamin Yang Nikki E Herrin Santi Yarlagadda George T Le Brandon L Ortiz Asif Ali Stephen C Infanger 2017World Journal of Cardiology2017,9,2:0
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