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2183 Artikel wurden gefunden.

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

• 1990, Amassian VE, Quirk GJ, Stewart M
  A comparison of corticospinal activation by magnetic coil and electrical stimulation of monkey motor cortex [med. Anw.]
  Electroencephalogr Clin Neurophysiol 77 (5): 390-401
• 1990, Edgley SA, Eyre JA, Lemon RN, Miller S
  Excitation of the corticospinal tract by electromagnetic and electrical stimulation of the scalp in the macaque monkey [med./bio.]
  J Physiol 425: 301-320
• 1990, Epstein CM, Schwartzberg DG, Davey KR, Sudderth DB
  Localizing the site of magnetic brain stimulation in humans [med. Anw.]
  Neurology 40 (4): 666-670
• 1990, Ghaly RF, Stone JL, Levy WJ, Roccaforte P, Brunner EB
  The effect of etomidate on motor evoked potentials induced by transcranial magnetic stimulation in the monkey [med. Anw.]
  Neurosurgery 27 (6): 936-942
• 1990, Berman E
  The developmental effects of pulsed magnetic fields on animal embryos [Review]
  Reprod Toxicol 4 (1): 45-49
• 1990, Brayman AA, Megumi T, Miller MW
  Proportionality of ELF electric field-induced growth inhibition to induced membrane potential in Zea mays and Vicia faba roots [med./bio.]
  Radiat Environ Biophys 29 (2): 129-141
• 1990, Armstrong BG, Deadman JE, Theriault G
  Comparison of indices of ambient exposure to 60-hertz electric and magnetic fields [tech./dosim.]
  Bioelectromagnetics 11 (4): 337-347
• 1990, Brayman AA, Miller MW
  60-Hz electric field exposure inhibits net apparent H+-ion excretion from excised roots of Zea mays L [med./bio.]
  Radiat Res 123 (1): 22-31
• 1989, Walker MM, Bitterman ME
  Honeybees can be trained to respond to very small changes in geomagnetic field intensity [med./bio.]
  J Exp Biol 145: 489-494
• 1989, Irnich W, Batz L
  Die Wahrnehmungsempfindlichkeit gegenüber 50 Hz Wechselspannung bzw. Wechselstrom [med./bio.]
  Biomed Tech 34 (9): 207-209
• 1989, Rosler KM, Hess CW, Heckmann R, Ludin HP
  Significance of shape and size of the stimulating coil in magnetic stimulation of the human motor cortex [med. Anw.]
  Neurosci Lett 100 (1-3): 347-352
• 1989, Day BL, Dressler D, Maertens de Noordhout A, Marsden CD, Nakashima K, Rothwell JC, Thompson PD
  Electric and magnetic stimulation of human motor cortex: surface EMG and single motor unit responses [med. Anw.]
  J Physiol 412: 449-473
• 1989, Brent RL
  The effect of embryonic and fetal exposure to x-ray, microwaves, and ultrasound: counseling the pregnant and nonpregnant patient about these risks [Grundlagen]
  Semin Oncol 16 (5): 347-368
• 1989, Reilly JP
  Peripheral nerve stimulation by induced electric currents: exposure to time-varying magnetic fields [Review]
  Med Biol Eng Comput 27 (2): 101-110
• 1989, Ross SM, Ferrier JM, Aubin JE
  Studies on the alignment of fibroblasts in uniform applied electrical fields [med./bio.]
  Bioelectromagnetics 10 (4): 371-384
• 1989, Kato M, Ohta S, Shimizu K, Tsuchida Y, Matsumoto G
  [Details] Detection-threshold of 50-Hz electric fields by human subjects [med./bio.]
  Bioelectromagnetics 10 (3): 319-327
• 1989, Seaman RL, Lebovitz RM
  Thresholds of cat cochlear nucleus neurons to microwave pulses [med./bio.]
  Bioelectromagnetics 10 (2): 147-160
• 1989, Liboff AR, Thomas JR, Schrot J
  Intensity threshold for 60-Hz magnetically induced behavioral changes in rats [tech./dosim.]
  Bioelectromagnetics 10 (1): 111-113
• 1989, D'Andrea JA, Cobb BL, de Lorge JO
  [Details] Lack of behavioral effects in the rhesus monkey: high peak microwave pulses at 1.3 GHz [med./bio.]
  Bioelectromagnetics 10 (1): 65-76
• 1988, Shandala MG
  Possible physiological mechanisms for neurobehavioral effects of electromagnetic exposure [med./bio.]
  O'Connor ME, Lovely RH (Hrsg.): Electromagnetic Fields and Neurobehavioral Function. Progress in Clinical and Biological Research, Band 257; Alan R. Liss, Inc., New York; S. 367-376; ISBN 978-0-8451-5107-5
• 1988, Shellock FG, Crues JV
  [Details] Corneal temperature changes induced by high-field-strength MR imaging with a head coil [med./bio.]
  Radiology 167 (3): 809-811
• 1988, Justesen DR
  [Details] Microwave and infrared radiations as sensory, motivational, and reinforcing stimuli [Review]
  O'Connor ME, Lovely RH (Hrsg.): Electromagnetic Fields and Neurobehavioral Function. Progress in Clinical and Biological Research, Band 257; Alan R. Liss, Inc., New York; S. 235-264; ISBN 978-0-8451-5107-5
• 1988, Kavaliers M, Ossenkopp KP
  Magnetic fields inhibit opioid-mediated 'analgesic' behaviours of the terrestrial snail, Cepaea nemoralis [med./bio.]
  J Comp Physiol A 162 (4): 551-558
• 1988, D'Andrea JA, DeWitt JR, Portuguez LM, Gandhi OP
  Reduced exposure to microwave radiation by rats: frequency specific effects [med./bio.]
  O'Connor ME, Lovely RH (Hrsg.): Electromagnetic Fields and Neurobehavioral Function. Progress in Clinical and Biological Research, Band 257; Alan R. Liss, Inc., New York; S. 289-308; ISBN 978-0-8451-5107-5
• 1988, Chan CY, Hounsgaard J, Nicholson C
  Effects of electric fields on transmembrane potential and excitability of turtle cerebellar Purkinje cells in vitro [med./bio.]
  J Physiol 402: 751-771