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2183 Artikel wurden gefunden.

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

• 1992, Blank M, Soo L
  Threshold for inhibition of Na, K-ATPase by ELF alternating currents [med./bio.]
  Bioelectromagnetics 13 (4): 329-333
• 1992, Ramon C, Powell MR
  Preliminary report: modification of cardiac contraction rate by pulsed magnetic fields [med./bio.]
  Bioelectromagnetics 13 (4): 303-311
• 1992, Matsumiya Y, Yamamoto T, Yarita M, Miyauchi S, Kling JW
  Physical and physiological specification of magnetic pulse stimuli that produce cortical damage in rats [med./bio.]
  J Clin Neurophysiol 9 (2): 278-287
• 1992, Bolshakov MA, Alekseev SI
  [Details] Bursting responses of Lymnea neurons to microwave radiation [med./bio.]
  Bioelectromagnetics 13 (2): 119-129
• 1991, Teng J, Yan H, Vanhoenacker D, Vander Vorst A
  Variations of pain threshold and norepinephrine release in rabbits due to microwave stimulation [med./bio.]
  1991 IEEE MTT-S International Microwave Symposium Digest, Boston, MA, USA. Band 2; IEEE: S. 801-804; ISBN 978-0-87942-591-3
• 1991, Andersen C, Arnsbo P, Meyer JS
  [Does alternative medical equipment result in pacemaker dysfunction?] [fremdsprachig]
  Ugeskr Laeger 153 (36): 2480-2482
• 1991, Tsubokawa T, Katayama Y, Yamamoto T, Hirayama T, Koyama S
  Chronic motor cortex stimulation for the treatment of central pain [med. Anw.]
  Hitchcock ER, Broggi G, Burzaco J, Martin-Rodriguez J, Meyerson BA, Tóth S (Hrsg.): Advances in Stereotactic and Functional Neurosurgery 9. Acta Neurochirurgica Supplement, Band 52; Springer, Vienna; S. 137-139; ISBN 978-3-7091-9162-0
• 1991, Röschmann P
  Human auditory system response to pulsed radiofrequency energy in RF coils for magnetic resonance at 2.4 to 170 MHz [med./bio.]
  Magn Reson Med 21 (2): 197-215
• 1991, Levin M
  Perception of chassis leakage current [med./bio.]
  Biomed Instrum Technol 25 (2): 135-140
• 1991, Rothwell JC
  Physiological studies of electric and magnetic stimulation of the human brain [med. Anw.]
  Electroencephalogr Clin Neurophysiol Suppl 43: 29-35
• 1991, Tysdale DM, Lipa SM, Ossenkopp KP, Kavaliers M
  Inhibitory effects of 60-Hz magnetic fields on opiate-induced "analgesia" in the land snail, Cepaea nemoralis, under natural conditions [med./bio.]
  Physiol Behav 49 (1): 53-56
• 1991, Goldsmith JR
  Incorporation of epidemiological findings into radiation protection standards [Review]
  Public Health Rev 19 (1-4): 19-34
• 1991, D'Andrea JA
  [Details] Microwave radiation absorption: behavioral effects [Review]
  Health Phys 61 (1): 29-40
• 1991, Budinger TF, Fischer H, Hentschel D, Reinfelder HE, Schmitt F
  Physiological effects of fast oscillating magnetic field gradients [med./bio.]
  J Comput Assist Tomogr 15 (6): 909-914
• 1991, Macdonell RA, Shapiro BE, Chiappa KH, Helmers SL, Cros D, Day BJ, Shahani BT
  Hemispheric threshold differences for motor evoked potentials produced by magnetic coil stimulation [med. Anw.]
  Neurology 41 (9): 1441-1444
• 1991, Britton TC, Meyer BU, Benecke R
  Central motor pathways in patients with mirror movements [med. Anw.]
  J Neurol Neurosurg Psychiatry 54 (6): 505-510
• 1991, Krauthamer V, Bekken M, Horowitz JL
  Morphological and electrophysiological changes produced by electrical stimulation in cultured neuroblastoma cells [med./bio.]
  Bioelectromagnetics 12 (5): 299-314
• 1991, McLean JR, Stuchly MA, Mitchel RE, Wilkinson D, Yang H, Goddard M, Lecuyer DW, Schunk M, Callary E, Morrison D
  [Details] Cancer promotion in a mouse-skin model by a 60-Hz magnetic field: II. Tumor development and immune response [med./bio.]
  Bioelectromagnetics 12 (5): 273-287
• 1990, Cohen MS, Weisskoff RM, Rzedzian RR, Kantor HL
  Sensory stimulation by time-varying magnetic fields [med./bio.]
  Magn Reson Med 14 (2): 409-414
• 1990, Lerman BB, Deale OC
  Relation between transcardiac and transthoracic current during defibrillation in humans [med./bio.]
  Circ Res 67 (6): 1420-1426
• 1990, Bhatt DL, Gaylor DC, Lee RC
  Rhabdomyolysis due to pulsed electric fields [med./bio.]
  Plast Reconstr Surg 86 (1): 1-11
• 1990, Tan KS, Johnson DL
  Threshold of sensation for 60-Hz leakage current: results of a survey [med./bio.]
  Biomed Instrum Technol 24 (3): 207-211
• 1990, Berardelli A, Inghilleri M, Cruccu G, Manfredi M
  Descending volley after electrical and magnetic transcranial stimulation in man [med. Anw.]
  Neurosci Lett 112 (1): 54-58
• 1990, Meyer BU, Kloten H, Britton TC, Benecke R
  Technical approaches to hemisphere-selective transcranial magnetic brain stimulation [med. Anw.]
  Electromyogr Clin Neurophysiol 30 (5): 311-318
• 1990, Risberg A, Agelfors E, Lindstrom B, Bredberg G
  Electrophonic hearing and cochlear implants [med./bio.]
  Acta Otolaryngol Suppl 469: 156-163
• 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