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2183 Artikel wurden gefunden.

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

• 1998, Belmaker RH, Grisaru N
  Magnetic stimulation of the brain in animal depression models responsive to ECS [med. Anw.]
  J ECT 14 (3): 194-205
• 1998, Schaefer DJ
  Safety aspects of switched gradient fields [Grundlagen]
  Magn Reson Imaging Clin N Am 6 (4): 731-748
• 1998, David E, Reissenweber J
  Risiko elektrischer und magnetische Felder [Review]
  Nervenheilkunde 17 (9): 369-377
• 1998, Maccabee PJ, Nagarajan SS, Amassian VE, Durand DM, Szabo AZ, Ahad AB, Cracco RQ, Lai KS, Eberle LP
  Influence of pulse sequence, polarity and amplitude on magnetic stimulation of human and porcine peripheral nerve [med./bio.]
  J Physiol 513 Pt 2: 571-585
• 1998, Chistyakov AV, Soustiel JF, Hafner H, Elron M, Feinsod M
  Altered excitability of the motor cortex after minor head injury revealed by transcranial magnetic stimulation [med. Anw.]
  Acta Neurochir 140 (5): 467-472
• 1998, Wassermann EM, Wedegaertner FR, Ziemann U, George MS, Chen R
  Crossed reduction of human motor cortex excitability by 1-Hz transcranial magnetic stimulation [med. Anw.]
  Neurosci Lett 250 (3): 141-144
• 1998, Ray PG, Meador KJ, Epstein CM, Loring DW, Day LJ
  Magnetic stimulation of visual cortex: factors influencing the perception of phosphenes [med. Anw.]
  J Clin Neurophysiol 15 (4): 351-357
• 1998, Petersen N, Christensen LO, Nielsen J
  The effect of transcranial magnetic stimulation on the soleus H reflex during human walking [med. Anw.]
  J Physiol 513 Pt 2: 599-610
• 1998, Heinen F, Glocker FX, Fietzek U, Meyer BU, Lucking CH, Korinthenberg R
  Absence of transcallosal inhibition following focal magnetic stimulation in preschool children [med. Anw.]
  Ann Neurol 43 (5): 608-612
• 1998, Afra J, Mascia A, Gerard P, Maertens de Noordhout A, Schoenen J
  Interictal cortical excitability in migraine: a study using transcranial magnetic stimulation of motor and visual cortices [med. Anw.]
  Ann Neurol 44 (2): 209-215
• 1998, Di Lazzaro V, Oliviero A, Profice P, Saturno E, Pilato F, Insola A, Mazzone P, Tonali P, Rothwell JC
  Comparison of descending volleys evoked by transcranial magnetic and electric stimulation in conscious humans [med. Anw.]
  Electroencephalogr Clin Neurophysiol 109 (5): 397-401
• 1998, Aurora SK, Ahmad BK, Welch KM, Bhardhwaj P, Ramadan NM
  Transcranial magnetic stimulation confirms hyperexcitability of occipital cortex in migraine [med. Anw.]
  Neurology 50 (4): 1111-1114
• 1998, Davey NJ, Smith HC, Wells E, Maskill DW, Savic G, Ellaway PH, Frankel HL
  Responses of thenar muscles to transcranial magnetic stimulation of the motor cortex in patients with incomplete spinal cord injury [med. Anw.]
  J Neurol Neurosurg Psychiatry 65 (1): 80-87
• 1998, Tsai CH, Semmler JG, Kimber TE, Thickbroom G, Stell R, Mastaglia FL, Thompson PD
  Modulation of primary orthostatic tremor by magnetic stimulation over the motor cortex [med. Anw.]
  J Neurol Neurosurg Psychiatry 64 (1): 33-36
• 1998, Wilke A, Maisch B
  Störbeeinflussung von Herzschrittmachern [Grundlagen]
  Fortschr Med 116 (22-23): 27-31
• 1998, Jousmäki V, Forss N
  Effects of stimulus intensity on signals from human somatosensory cortices [med./bio.]
  NeuroReport 9 (15): 3427-3431
• 1998, Faber SC
  Stimulation peripherer Nerven durch zeitlich veranderliche Magnetfeldgradienten in der Magnetresonanztomographie [Review]
  Radiologe 38 (9): 743-749
• 1998, Foster KR, Lozano-Nieto A, Riu PJ, Ely TS
  Heating of tissues by microwaves: a model analysis [tech./dosim.]
  Bioelectromagnetics 19 (7): 420-428
• 1998, Miyakoshi J, Tsukada T, Tachiiri S, Bandoh S, Yamaguchi K, Takebe H
  [Details] Enhanced NOR-1 gene expression by exposure of Chinese hamster cells to high-density 50 Hz magnetic fields [med./bio.]
  Mol Cell Biochem 181 (1-2): 191-195
• 1998, Vatine JJ, Argov R, Seltzer Z
  Brief electrical stimulation of c-fibers in rats produces thermal hyperalgesia lasting weeks [med./bio.]
  Neurosci Lett 246 (3): 125-128
• 1998, Blank M, Soo L
  Enhancement of cytochrome oxidase activity in 60 Hz magnetic fields [med./bio.]
  Bioelectrochem Bioenerg 45 (2): 253-259
• 1998, Villeneuve PJ, Agnew DA, Corey PN, Miller AB
  Alternate indices of electric and magnetic field exposures among Ontario electrical utility workers [tech./dosim.]
  Bioelectromagnetics 19 (3): 140-151
• 1998, Weaver JC, Vaughan TE, Adair RK, Astumian RD
  Theoretical limits on the threshold for the response of long cells to weak extremely low frequency electric fields due to ionic and molecular flux rectification [tech./dosim.]
  Biophys J 75 (5): 2251-2254
• 1998, Sienkiewicz ZJ, Haylock RG, Bartrum R, Saunders RD
  50 Hz magnetic field effects on the performance of a spatial learning task by mice [med./bio.]
  Bioelectromagnetics 19 (8): 486-493
• 1997, Swerdlow CD, Martin DJ, Kass RM, Davie S, Mandel WJ, Gang ES, Chen PS
  The zone of vulnerability to T wave shocks in humans [med./bio.]
  J Cardiovasc Electrophysiol 8 (2): 145-154