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Titolo:
SOMATOSENSORY-EVOKED MAGNETIC-FIELDS AFTER MECHANICAL STIMULATION OF THE SCALP IN HUMANS
Autore:
HOSHIYAMA M; KAKIGI R; KOYAMA S; KITAMURA Y; SHIMOIO M; WATANABE S;
Indirizzi:
NATL INST PHYSIOL SCI,DEPT INTEGRAT PHYSIOL OKAZAKI AICHI 444 JAPAN
Titolo Testata:
Neuroscience letters
fascicolo: 1, volume: 195, anno: 1995,
pagine: 29 - 32
SICI:
0304-3940(1995)195:1<29:SMAMSO>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
AIR-PUFF; POTENTIALS; NERVE;
Keywords:
MAGNETOENCEPHALOGRAPHY; SCALP STIMULATION; SQUID; SOMATOSENSORY EVOKED MAGNETIC FIELDS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
15
Recensione:
Indirizzi per estratti:
Citazione:
M. Hoshiyama et al., "SOMATOSENSORY-EVOKED MAGNETIC-FIELDS AFTER MECHANICAL STIMULATION OF THE SCALP IN HUMANS", Neuroscience letters, 195(1), 1995, pp. 29-32

Abstract

Somatosensory evoked magnetic fields after mechanical stimulation by air-pressure-induced tapping which was applied to the forehead and occiput were examined in normal human subjects. The equivalent current dipole (ECD) of the initial magnetic field, 1M, was identified in the primary somatosensory cortex (SI) in the hemisphere contralateral to thestimulation. The ECD of the subsequent magnetic fields, 2M, was identified in bilateral second sensory cortices (SII). The ECD position of 1M in SI generated after the scalp stimulation was closely inferior tothe hand area of the SI, which was consistent with the well-known somatotopic organization, 'homunculus'.

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Documento generato il 25/01/20 alle ore 19:04:05