transcranial magnetic stimulation and neuroimaging coregistration
báo cáo hóa học: "Transcranial magnetic stimulation, synaptic plasticity and network oscillations" potx
... Rothwell J, Wassermann EM, Puri BK: Handbook of Transcranial Magnetic Stimulation London: Hodder Arnold; 2002 Walsh V, Pascual-Leone A: Transcranial Magnetic Stimulation: A Neurochronometrics of ... P.T.H and B.T.V 24 References 26 10 11 12 13 Barker AT, Jalinous R, Freeston IL: Non-invasive magnetic stimulation of human motor cortex Lancet 1985, 1:1106-1107 Hallett M: Transcranial magnetic stimulation: ... low-frequency transcranial magnetic stimulation Neurology 1997, 48:1398-1403 Pascual-Leone A, Valls-Solé J, Wassermann EM, Hallett M: Responses to rapid-rate transcranial magnetic stimulation of...
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Báo cáo y học: "Theta, alpha and beta burst transcranial magnetic stimulation: brain modulation in tinnitus" ppsx
... Moller A Magnetic and electrical stimulation of the auditory cortex for intractable tinnitus Case report J Neurosurg 2004;100(3):560-4 Hallett M Transcranial magnetic stimulation and the human brain ... S, Verlooy J, Van de Heyning P, Moller A Transcranial magnetic stimulation for tinnitus : influence of tinnitus duration on stimulation parameter choice and maximal tinnitus suppression Otol Neurotol ... narrow band noise / white noise tinnitus suppression (% reduction of tinnitus perception) after burst and tonic rTMS stimulation were explored using a paired sampled t-test with rTMS stimulation...
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Báo cáo y học: "Deep transcranial magnetic stimulation for the treatment of auditory hallucinations: a preliminary open-label study" pptx
... repetitive transcranial magnetic stimulation? A metaanalysis Can J Psychiatry 2008, 53:577-586 Poulet E, Brunelin J, Bediou B, Bation R, Forgeard L, Dalery J, d’Amato T, Saoud M: Slow transcranial magnetic ... Freeston IL: Non-invasive magnetic stimulation of human motor cortex Lancet 1985, 8437:1106-1107 Fitzgerald PB, Daskalakis ZJ: A review of repetitive transcranial magnetic stimulation use in the ... transcranial magnetic stimulation of deep brain regions J Clin Neurophysiol 2002, 19:361-370 17 Levkovitz Y, Roth Y, Harel EV, Braw Y, Sheer A, Zangen A: A randomized controlled feasibility and...
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Báo cáo y học: " Corticomotor control of the genioglossus in awake OSAS patients: a transcranial magnetic stimulation study" pdf
... cervical and cortical magnetic stimulation Eur Respir J 1996, 9:1224-1231 Meyer BU, Liebsch R, Roricht S: Tongue motor responses following transcranial magnetic stimulation of the motor cortex and ... (MEPgg) [19] CzTMS and AL-TMS were delivered in random order http://respiratory-research.com/content/10/1/74 At each stimulation site, magnetic stimulations were applied in random order in four ... with OSAS (B) bottom)1to transcranial magneticgenioglossusapplied anterolaterally during expiration and thenormal subject (A) and one Representative responses of the stimulation (GG, top), the...
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Báo cáo " The magnetic properties and charge-ordering state in La1-xCaxMnO3 (x = 0.46; 0.50) compounds " doc
... Both field cooled (FC) and zero–field cooled (ZFC) curves show a phase transition from the paramagnetic to ferromagnetic state at Curie temperature TC=273 K for x=0.46 and TC=275 K for x=0.50 ... the magnetic The magnetic properties and charge-ordering state in… 29 entropy change, ∆Smag, can be approximately calculated using isothermal magnetization measurements [7] Fig presents the magnetic ... contents of Mn3+, Mn4+ ions and the ratios of Mn3+/Mn4+ have been estimated and showed in Tab Sample Table 2: Obtained oxygen deficiencies, determined contents of Mn3+, Mn4+ ions and Mn3+/Mn4+ ratios...
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Detection of breast cancer cells using targeted magnetic nanoparticles and ultra-sensitive magnetic field sensors potx
... distribution and strong magnetic moment Several lots of iron oxide magnetic nanoparticles were evaluated by magnetic relaxometry to determine the lot Page of 13 that yielded the maximum detectable magnetic ... to develop magnetic nanoparticle-based magnetic imaging to detect in vivo malignancies with high sensitivity and specificity To this end, we first set out (a) to identify appropriate magnetic nanoparticles ... anti-Her2 antibody conjugation to magnetic nanoparticles and that these antibody-conjugated nanoparticles display magnetic properties that make them ideal for magnetic detection with SQUID sensors...
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báo cáo hóa học:" The effects of stochastic resonance electrical stimulation and neoprene sleeve on knee proprioception" doc
... of means and standard deviations as the trial number increased [23] Their goal was to determine the point at which the mean and standard deviation could be considered to have stabilized and this ... standard deviation changed by less than percent of the cumulative mean The progression of the means and standard deviations were calculated specific to this study and we found the change in standard ... 0.05 mA, 0– 1000 Hz bandwidth) and was controlled via Labview software This stimulation was confirmed to be below the subject's threshold of detection for each electrode pair and has been previously...
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Báo cáo hóa học: " Effects of NiO nanoparticles on the magnetic properties and diffuse phase transition of BZT/NiO composites" potx
... ferromagnetic and ferroelectric ordering at room temperature However, multiferroic materials which exhibit both high ferromagnetic and ferroelectric properties are very rare This is because ferromagnetic ... analysis, and writing of the manuscript SE, KP, and TT participated in the conception and design of the study DPC and GR revised the manuscript for important intellectual content All authors read and ... materials which contain combined ferroelectric and magnetic phases These materials are called multiferroic composites, and many authors have fabricated and reported the properties of multiferroic...
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Báo cáo y học: "Clinical and neuroimaging correlates of abnormal short-latency Somatosensory Evoked Potentials in elderly vascular dementia patients: A psychophysiological exploratory study" pptx
... Scandinavica Suppllement 2002, 178:6-9 Hogervorst E, Bandelow S, Combrinck M, Irani S and Smith AD: The validity and reliability of sets of clinical criteria to classify Alzheimer's disease and ... Desmedt JE and Cheron G: Somatosensory evoked potentials to finger stimulation in healthy octogenarians and in young adults: wave forms Scalp topography and transit times of parietal and frontal ... Takeda M, Kawabata K and Sugita M: Visual and somatosensory evoked potentials in Parkinson's and Binswanger's disease Dementia 1996, 7:53-58 WHO: The ICD-10 Classification of Mental and Behavioural...
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Báo cáo y học: "Impaired vascular responses to parasympathetic nerve stimulation and muscarinic receptor activation in the submandibular gland in nonobese diabetic mice." ppt
... recordings with a Gould pressure transducer and recorder, and a submandibular gland dissected free In 10 BALB/c mice and 10 NOD mice (Group 1), the submandibular duct comprising the lingual nerve ... electrode and stimulated electrically The submandibular gland was chosen since this gland is encapsulated and its main excretory duct easily isolated, thus allowing parasympathetic nerve stimulation ... responses were measured and saliva collected, the submandibular gland used for blood flow measurement was removed and fixed in 10% buffered formalin and the contralateral gland was snap-frozen in...
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Báo cáo y học: "Differential cellular FGF-2 upregulation in the rat facial nucleus following axotomy, functional electrical stimulation and corticosterone: a possible therapeutic target to Bell’s pals" doc
... animals were kept under standardized lighting conditions (light on at 7:00 h and off at 19:00 h), at a constant temperature of 23°C and with free access to food pellets and tap water The study ... combination of S (+)-ketamin cloridrate, 62.5 mg × kg-1 and xilazine cloridrate, 10 mg × kg-1, respectively from Cristalia and Vetbrands, São Paulo, Brazil) and submitted to a surgical procedure in order ... between antigen content and staining intensity However, in the absence of a standard curve, the relationship between antigen content and staining intensity is unknown, and the results must be...
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Báo cáo khoa hoc:" Rapid and specific influenza virus detection by functionalized magnetic nanoparticles and mass spectrometry" pdf
... an external magnetic field, but the magnetic character diminished in the absence of an external magnetic field) The unique superparamagnetic property of AS@Fe3O4 MNPs allowed easy magnetic separation ... and take primary responsibility for the paper TCC synthesized magnetic nanoparticles with antibody conjugation and performed the magnetic separation of influenza virus WH conducted SDS-PAGE and ... HA0 and are thus easily activated by trypsin and other proteases for systemic infection [1, 2] At present, four drugs are approved for influenza prophylaxis and treatment [3–5]: amantadine and...
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Synthesis of various magnetic nanostructures and the microwave characterizations 1
... doped some magnetic or nonmagnetic elements,[34-37] such as Cr, Cu, Co and rare earth elements into the MnZn- and 11 Chapter Introduction NiZn-ferrites to enhance the resistivity and further ... levels and operation at high frequency band Hence an effective way to attain is using magnetic materials with high Ms can be used to obtain high permeability μi at microwave frequency band There ... ferro- or ferri -magnetic nanoparticles opens up the road to biological applications, such as magnetic resonance imaging, magnetic field guided drug delivery carriers, bioseparation and hyperthermia...
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Synthesis of various magnetic nanostructures and the microwave characterizations 2
... one hand, sample S0 was dissolved into anhydrous ethanol and further milled for 0.5 h and h, separately The products were correspondingly named as Sample S1 and Sample S2 On the other hand, sample ... detected and amplified using a lock-in amplifier, and then transferred to the magnetic moment of sample by linking to proper electric circuit M is the magnetic moment of the sample and k is a ... electromagnets and oscillated at a constant frequency ω in a vertical direction driven by a resonator The oscillation of the magnetic sample under a magnetic field leads to the change in magnetic flux,...
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Synthesis of various magnetic nanostructures and the microwave characterizations 3
... measured electromagnetic performance and the calculated results The effective permeability (μ′ , μ′′ ) and effective permittivity (ε′ , ε′′ ) were measured and calculated based on Eq (3.1) and Eq (3.2) ... scale bars in (a), (b) and (c) stand for 1μm 3.2.2 The Investigations on the electromagnetic parameters filler volume concentrations of as Fe/SiO2/Epoxy) are 8.6%, 15.5% and 26.3% prepared composites ... Fig 3.1 As we can see, 𝑎1 and 𝑎2 are the radius of the shell layer and the core particles, respectively Similarly, the parameters in Eq (3.1) and Eq (3.2) denoted as ε1 and μ1 are for the shell...
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Synthesis of various magnetic nanostructures and the microwave characterizations 4
... micron and sub-micron Fe90Al10 flakes fabricated via ball milling and jet milling routes Fig 4.11 The relationship of electromagnetic parameters and frequency in the range of 0.1~18 GHz:(a) and ... frequency band Generally, the microwave 68 Chapter Microwave properties of micron and sub-micron Fe90Al10 flakes fabricated via ball milling and jet milling routes magnetic loss of magnetic particles ... (b) are the real and imaginary part of measured complex permittivity, respectively; (c) and (d) are the real and imaginary part of measured complex permeability, respectively and imaginary part...
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Synthesis of various magnetic nanostructures and the microwave characterizations 5
... diverse as environmental remediation, magnetic recording and bimolecular tagging, imaging, and sensing.[9-12] Compared to semiconductor and metallic nanocrystals, magnetic nanoparticles with nonspherical ... 6329-6332 (2007) [25] R C O’Handley, Modern magnetic materials: principles and applications; Wiley: New York (2000) [26] N A Spaldin, Magnetic materials: fundamentals and device applications; Cambridge ... , and (E, H) parallelogram (zone axis: ) Scale bars: (A) 100 nm; (C - E) 20 nm; and (F - H) nm shown in Fig 5.6F - H The lattice spacing in Fig 5.6F and G is measured at 0.295 and 0.298...
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Synthesis of various magnetic nanostructures and the microwave characterizations 6
... typical representative of normal spinel structure, in which all nonmagnetic Zn2+ cations and magnetic Fe3+ cations are located at A sites and B sites, respectively, leading to paramagnetism at room ... distribution and the ferrimagnetic property Spinel ferrites are of great interest in the electromagnetic applications because they can absorb electromagnetic radiation in microwave bands.[32] Compared ... sites with a description of (M1-xFex)[MxFe2-x]O4, where the round and square brackets refer to A sites and B sites respectively x stands for the inversion degree, defined as the fraction of A sites...
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Synthesis of various magnetic nanostructures and the microwave characterizations 7
... lower band with lower the reflection loss when the thickness increases Table 7.2 Characterized parameters for various magnetic structures summarized from the measured electromagnetic spectra and ... [16] S Mandal and A H E Mü ller, Mater Chem Phys., 111, 438 (2008) [17] Z Y Sun, H Q Yuan, Z M Liu, B X Han and X R Zhang, Adv Mater., 17, 2993 (2005) [18] L Liu, H Z Kou, W L Mo, H J Liu and Y ... these images stand for 200 nm Photo images of sample B and sample C dispersed in TOA solution are also displayed by insets (d) The XRD patterns for different samples Such as samples F and G, were...
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Synthesis of various magnetic nanostructures and the microwave characterizations 8
... synthesize monosized Fe3O4 and 142 Chapter Conclusions and future works Zn-ferrite particles The particles size could be tuned from hundreds of micrometers to several nanometers Fe3O4 and Zn-ferrite particles ... aligned structure of Fe3O4 disks and its microwave absorption performance is under studied currently Future works are expected to be related with the magnetic and electrical properties of as-obtained ... mixture) were employed to complete the phase 140 Chapter Conclusions and future works transformation The effect of oleic acid and H2 gas on the reduction process of -Fe2O3 particles was studied...
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