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2270 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: threshold, Schwellenwert, "threshold value", 閾値

• 2012, Jurgens TP, Schulte A, Klein T, May A
  Transcranial direct current stimulation does neither modulate results of a quantitative sensory testing protocol nor ratings of suprathreshold heat stimuli in healthy volunteers [med. Anw.]
  Eur J Pain 16 (9): 1251-1263
• 2012, Saitta AM, Saija F, Giaquinta PV
  Ab initio molecular dynamics study of dissociation of water under an electric field [med./bio.]
  Phys Rev Lett 108 (20): 207801
• 2012, Laste G, Caumo W, Adachi LN, Rozisky JR, de Macedo IC, Filho PR, Partata WA, Fregni F, Torres IL
  After-effects of consecutive sessions of transcranial direct current stimulation (tDCS) in a rat model of chronic inflammation [med./bio.]
  Exp Brain Res 221 (1): 75-83
• 2012, Flouty O, Oya H, Kawasaki H, Wilson S, Reddy CG, Jeffery ND, Brennan TJ, Gibson-Corley KN, Utz M, Gillies GT, Howard MA
  A new device concept for directly modulating spinal cord pathways: initial in vivo experimental results [tech./dosim.]
  Physiol Meas 33 (12): 2003-2015
• 2012, Laszlo JF, Hernadi L
  Whole body static magnetic field exposure increases thermal nociceptive threshold in the snail, Helix pomatia [med./bio.]
  Acta Biol Hung 63 (4): 441-452
• 2012, Cheng LL, Ding MX, Xiong C, Zhou MY, Qiu ZY, Wang Q
  Effects of electroacupuncture of different frequencies on the release profile of endogenous opioid peptides in the central nerve system of goats [med. Anw.]
  Evid Based Complement Alternat Med: 476457
• 2012, Cernuschi G, Cringoli M
  Is magnetic resonance safe in implanted cardiac devices patients? [Kommentar]
  Intern Emerg Med 7 (3): 281-282
• 2012, Wu B, Ni J, Zhang C, Fu P, Yue J, Yang L
  Changes in spinal cord met-enkephalin levels and mechanical threshold values of pain after pulsed radio frequency in a spared nerve injury rat model [med./bio.]
  Neurol Res 34 (4): 408-414
• 2012, Laakso I, Hirata A
  Computational analysis of thresholds for magnetophosphenes [tech./dosim.]
  Phys Med Biol 57 (19): 6147-6165
• 2012, Luedtke K, Rushton A, Wright C, Geiss B, Juergens TP, May A
  [Details] Transcranial direct current stimulation for the reduction of clinical and experimentally induced pain: a systematic review and meta-analysis [Review]
  Clin J Pain 28 (5): 452-461
• 2012, Das S, Kumar S, Jain S, Avelev VD, Mathur R
  [Details] Exposure to ELF- magnetic field promotes restoration of sensori-motor functions in adult rats with hemisection of thoracic spinal cord [med./bio.]
  Electromagn Biol Med 31 (3): 180-194
• 2012, Aniolczyk H, Mamrot P, Marianska M
  [Analysis of methods for measurement and assessment of occupational exposure to electromagnetic fields in dielectric heating] [fremdsprachig]
  Med Pr Work Health Saf 63 (3): 329-344
• 2012, Tiikkaja M, Alanko T, Lindholm H, Hietanen M, Toivonen L, Hartikainen J
  Interference of low frequency magnetic fields with implantable cardioverter-defibrillators [Gerät/Impl.]
  Scand Cardiovasc J 46 (5): 308-314
• 2012, Bohnert J, Graser M, Gleich B, Dossel O
  Experimental thresholds of magnetically induced currents via a figure-of-eight coil up to 25 kHz [med./bio.]
  Biomed Tech 57 (3): 1-7
• 2012, Bodera P, Stankiewicz W, Antkowiak B, Paluch M, Kieliszek J, Sobiech J, Zdanowski R, Wojdas A, Siwicki AK, Skopinska-Rozewska E
  [Details] Suppressive effect of electromagnetic field on analgesic activity of tramadol in rats [med./bio.]
  Pol J Vet Sci 15 (1): 95-100
• 2012, Parker JL, Karantonis DM, Single PS, Obradovic M, Cousins MJ
  Compound action potentials recorded in the human spinal cord during neurostimulation for pain relief [med. Anw.]
  Pain 153 (3): 593-601
• 2012, Kavet R, Dovan T, Reilly JP
  The relationship between anatomically correct electric and magnetic field dosimetry and published electric and magnetic field exposure limits [tech./dosim.]
  Radiat Prot Dosimetry 152 (4): 279-295
• 2012, Segatore B, Setacci D, Bennato F, Cardigno R, Amicosante G, Iorio R
  [Details] Evaluations of the Effects of Extremely Low-Frequency Electromagnetic Fields on Growth and Antibiotic Susceptibility of Escherichia coli and Pseudomonas aeruginosa [med./bio.]
  Int J Microbiol: 587293
• 2012, Weinberg IN, Stepanov PY, Fricke ST, Probst R, Urdaneta M, Warnow D, Sanders H, Glidden SC, McMillan A, Starewicz PM, Reilly JP
  Increasing the oscillation frequency of strong magnetic fields above 101 kHz significantly raises peripheral nerve excitation thresholds [med./bio.]
  Med Phys 39 (5): 2578-2583
• 2012, Barchini J, Tchachaghian S, Shamaa F, Jabbur SJ, Meyerson BA, Song Z, Linderoth B, Saade NE
  Spinal segmental and supraspinal mechanisms underlying the pain-relieving effects of spinal cord stimulation: An experimental study in a rat model of neuropathy [med. Anw.]
  Neuroscience 215: 196-208
• 2012, Laboureyras E, Rivat C, Cahana A, Richebe P
  Pulsed radiofrequency enhances morphine analgesia in neuropathic rats [med./bio.]
  NeuroReport 23 (9): 535-539
• 2012, Portelli LA, Madapatha DR, Martino CF, Hernandez M, Barnes FS
  [Details] Reduction of the background magnetic field inhibits ability of Drosophila melanogaster to survive ionizing radiation [med./bio.]
  Bioelectromagnetics 33 (8): 706-709
• 2012, Baser K, Guray U, Durukan M, Demirkan B
  High Ventricular Lead Impedance of a DDD Pacemaker after Cranial Magnetic Resonance Imaging [Gerät/Impl.]
  Pacing Clin Electrophysiol 35 (9): e251-e253
• 2012, Golberg A, Rubinsky B
  Towards electroporation based treatment planning considering electric field induced muscle contractions [tech./dosim.]
  Technol Cancer Res Treat 11 (2): 189-201
• 2012, Balachandran R, Prepageran N, Rahmat O, Zulkiflee AB, Hufaida KS
  [Details] Effects of Bluetooth device electromagnetic field on hearing: pilot study [med./bio.]
  J Laryngol Otol 126 (4): 345-348
• 2012, Ambriz-Tututi M, Sanchez-Gonzalez V, Drucker-Colin R
  Transcranial magnetic stimulation reduces nociceptive threshold in rats [med. Anw.]
  J Neurosci Res 90 (5): 1085-1095
• 2012, Massire A, Cloos MA, Luong M, Amadon A, Vignaud A, Wiggins CJ, Boulant N
  Thermal simulations in the human head for high field MRI using parallel transmission [tech./dosim.]
  J Magn Reson Imaging 35 (6): 1312-1321
• 2012, Jung W, Zvereva V, Hajredini B, Jackle S
  [Details] Safe magnetic resonance image scanning of the pacemaker patient: current technologies and future directions [Grundlagen]
  Europace 14 (5): 631-637
• 2012, Tiikkaja M, Alanko T, Lindholm H, Hietanen M, Hartikainen J, Toivonen L
  Experimental study on malfunction of pacemakers due to exposure to different external magnetic fields [Gerät/Impl.]
  J Interv Card Electrophysiol 34 (1): 19-27
• 2012, Sun W, Shen X, Lu D, Fu Y, Lu D, Chiang H
  [Details] A 1.8-GHz radiofrequency radiation induces EGF receptor clustering and phosphorylation in cultured human amniotic (FL) cells [med./bio.]
  Int J Radiat Biol 88 (3): 239-244
• 2012, Laczo B, Antal A, Niebergall R, Treue S, Paulus W
  Transcranial alternating stimulation in a high gamma frequency range applied over V1 improves contrast perception but does not modulate spatial attention [med./bio.]
  Brain Stimul 5 (4): 484-491
• 2012, Pavlin M, Pucihar G, Kanduser M
  The role of electrically stimulated endocytosis in gene electrotransfer [med./bio.]
  Bioelectrochemistry 83: 38-45
• 2012, Curcio G, Nardo D, Perrucci MG, Pasqualetti P, Chen TL, Del Gratta C, Romani GL, Rossini PM
  [Details] Effects of mobile phone signals over BOLD response while performing a cognitive task [med./bio.]
  Clin Neurophysiol 123 (1): 129-136
• 2012, Zhadobov M, Sauleau R, Augustine R, Le Quement C, Le Drean Y, Thouroude D
  Near-field dosimetry for in vitro exposure of human cells at 60 GHz [tech./dosim.]
  Bioelectromagnetics 33 (1): 55-64
• 2012, Furuta T, Takemura M, Tsujita J, Oku Y
  Interferential electric stimulation applied to the neck increases swallowing frequency [med. Anw.]
  Dysphagia 27 (1): 94-100
• 2011, Yamamoto S, Watabe H, Kanai Y, Aoki M, Sugiyama E, Watabe T, Imaizumi M, Shimosegawa E, Hatazawa J
  Interference between PET and MRI sub-systems in a silicon-photomultiplier-based PET/MRI system [Gerät/Impl.]
  Phys Med Biol 56 (13): 4147-4159
• 2011, Temour’yants NA, Kostyuk AS, Tumanyants KN
  Dynamics and Infradian Rhythmics of Thermal/Pain Sensitivity of the Helix Mollusc under the Action of Electromagnetic Fields [med./bio.]
  Neurophysiology 42 (4): 276–285
• 2011, Klauke S, Goertz M, Rein S, Hoehl D, Thomas U, Eckhorn R, Bremmer F, Wachtler T
  Stimulation with a wireless intraocular epiretinal implant elicits visual percepts in blind humans [med. Anw.]
  Invest Ophthalmol Vis Sci 52 (1): 449-455
• 2011, Comeaux JA, Jauchem JR, Cox DD, Crane CC, D'Andrea JA
  Muscle contraction during electro-muscular incapacitation: A comparison between square-wave pulses and the TASER((R)) X26 Electronic control device [med./bio.]
  J Forensic Sci 56: S95-100
• 2011, Lu M, Ueno S
  Dosimetric Evaluation for Exposure of Patient to a Z-Gradient Coil in Magnetic Resonance Imaging [tech./dosim.]
  J Appl Phys 109 (7): 07B301
• 2011, Kheifets L, Afifi A, Monroe J, Swanson J
  Exploring exposure-response for magnetic fields and childhood leukemia [tech./dosim.]
  J Expo Sci Environ Epidemiol 21 (6): 625-633
• 2011, Walcott GP, Kroll MW, Ideker RE
  Ventricular Fibrillation Threshold of Rapid Short Pulses [med./bio.]
  2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Boston, MA, USA. IEEE: S. 255-258; ISBN 978-1-4577-1589-1
• 2011, Stodilka RZ, Modolo J, Prato FS, Robertson JA, Cook C, Patrick J, Beuter A, Thomas AW, Legros A
  Pulsed magnetic field exposure induces lasting changes in neural network dynamics [tech./dosim.]
  Neurocomputing 74 (12-13): 2164-2175
• 2011, Roepke S, Luborzewski A, Schindler F, Quante A, Anghelescu I, Heuser I, Bajbouj M
  Stimulus pulse-frequency-dependent efficacy and cognitive adverse effects of ultrabrief-pulse electroconvulsive therapy in patients with major depression [med. Anw.]
  J ECT 27 (2): 109-113
• 2011, Nazarian S, Hansford R, Roguin A, Goldsher D, Zviman MM, Lardo AC, Caffo BS, Frick KD, Kraut MA, Kamel IR, Calkins H, Berger RD, Bluemke DA, Halperin HR
  A prospective evaluation of a protocol for magnetic resonance imaging of patients with implanted cardiac devices [Gerät/Impl.]
  Ann Intern Med 155 (7): 415-424
• 2011, Sarapultseva EI, Igolkina JV
  Experimental Study of Relationship between Biological Hazards of Low-Dose Radiofrequency Exposure and Energy Flow Density in Spirostomum Ambiguum Infusoria Exposed at a Mobile Connection Frequency (1 GHz) [med./bio.]
  Bull Exp Biol Med 151 (4): 477-480
• 2011, Roussel S, Ennifar M, Boissy A, Louyot T, Duvaux-Ponter C
  [Details] Stray voltage threshold is better determined under choice test conditions in sheep [med./bio.]
  Animal 5 (6): 918-926
• 2011, Mester B, Schmeisser N, Lunzmann H, Pohlabeln H, Langner I, Behrens T, Ahrens W
  Development and evaluation of a tool for retrospective exposure assessment of selected endocrine disrupting chemicals and EMF in the car manufacturing industry [tech./dosim.]
  Ann Occup Hyg 55 (7): 736-751
• 2011, Neal RE, Garcia PA, Robertson JL, Davalos RV
  Experimental characterization of intrapulse tissue conductivity changes for electroporation [med./bio.]
  2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Boston, MA, USA. IEEE: S. 5581-5584; ISBN 978-1-4577-1589-1
• 2011, Tracey B, Williams M
  Computationally efficient bioelectric field modeling and effects of frequency-dependent tissue capacitance [tech./dosim.]
  J Neural Eng 8 (3): 036017