Literature DB >> 10653309

Cerebral blood flow and metabolic changes produced by repetitive magnetic brain stimulation.

A Oliviero1, V Di Lazzaro, O Piazza, P Profice, M A Pennisi, F Della Corte, P Tonali.   

Abstract

We evaluated cerebral variation in oxyhemoglobin, deoxyhemoglobin, and cytochrome oxidase before and after transcranial magnetic and electrical stimulation in ten healthy volunteers using near-infrared spectroscopy. Immediately after magnetic but not after electric stimulation a significant increase in oxyhemoglobin and a decrease in cytochrome oxidase were observed (P < 0.05). Our data suggest that repetitive transcranial magnetic stimulation induces metabolic activation of the cerebral cortex together with an increase in cerebral blood flow.

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Year:  1999        PMID： 10653309     DOI： 10.1007/s004150050536

Source DB:  PubMed          Journal:  J Neurol        ISSN： 0340-5354            Impact factor:   4.849


  6 in total

1.  The effect of stimulus intensity on brain responses evoked by transcranial magnetic stimulation.

Authors:  Soile Komssi; Seppo Kähkönen; Risto J Ilmoniemi
Journal:  Hum Brain Mapp       Date:  2004-03       Impact factor: 5.038

2.  Elevated haemoglobin levels in the motor cortex following 1 Hz transcranial magnetic stimulation: a preliminary study.

Authors:  Tzu-Ching Chiang; Tharshan Vaithianathan; Terence Leung; Michal Lavidor; Vincent Walsh; David T Delpy
Journal:  Exp Brain Res       Date:  2007-05-26       Impact factor: 1.972

3.  Hemoglobin concentration changes in the contralateral hemisphere during and after theta burst stimulation of the human sensorimotor cortices.

Authors:  Hitoshi Mochizuki; Toshiaki Furubayashi; Ritsuko Hanajima; Yasuo Terao; Yoko Mizuno; Shingo Okabe; Yoshikazu Ugawa
Journal:  Exp Brain Res       Date:  2007-02-13       Impact factor: 1.972

Review 4.  Mapping causal interregional influences with concurrent TMS-fMRI.

Authors:  Sven Bestmann; Christian C Ruff; Felix Blankenburg; Nikolaus Weiskopf; Jon Driver; John C Rothwell
Journal:  Exp Brain Res       Date:  2008-10-21       Impact factor: 1.972

5.  Magnetic-stimulation-related physiological artifacts in hemodynamic near-infrared spectroscopy signals.

Authors:  Tiina Näsi; Hanna Mäki; Kalle Kotilahti; Ilkka Nissilä; Petri Haapalahti; Risto J Ilmoniemi
Journal:  PLoS One       Date:  2011-08-26       Impact factor: 3.240

6.  Blood flow and oxygenation changes due to low-frequency repetitive transcranial magnetic stimulation of the cerebral cortex.

Authors:  Rickson C Mesquita; Olufunsho K Faseyitan; Peter E Turkeltaub; Erin M Buckley; Amy Thomas; Meeri N Kim; Turgut Durduran; Joel H Greenberg; John A Detre; Arjun G Yodh; Roy H Hamilton
Journal:  J Biomed Opt       Date:  2013-06       Impact factor: 3.758
  6 in total

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