PMID- 15311350
OWN - NLM
STAT- MEDLINE
DCOM- 20040928
LR  - 20131121
IS  - 0340-5354 (Print)
IS  - 0340-5354 (Linking)
VI  - 251
IP  - 6
DP  - 2004 Jun
TI  - The primary motor area for voluntary diaphragmatic motion identified by high 
      field fMRI.
PG  - 730-5
AB  - In order to identify the precise location of the primary motor area for the 
      diaphragm with respect to the classical motor homunculus, functional magnetic 
      resonance imaging (fMRI) experiments were performed utilizing independent 
      component-cross correlation- sequential epoch (ICS) analysis on a high-field (3.0 
      Tesla) system. Activations which correlated with voluntary diaphragmatic motion 
      mapped onto the area anterolateral to that for voluntary hand motion (internal 
      control in ICS analysis). Multiple subject analysis yielded the primary motor 
      cortex for the diaphragm to be (+/-48, -4, 47) in the Talairach and Tournoux 
      coordinates. The results were highly consistent with the previously reported 
      cortical area for the diaphragm determined by transcranial electrical/magnetic 
      stimulation.
FAU - Nakayama, Takahiro
AU  - Nakayama T
AD  - Center for Integrated Human Brain Science, Brain Research Institute, University 
      of Niigata, 1-757 Asahimachi, Niigata 951-8585, Japan.
FAU - Fujii, Yukihiko
AU  - Fujii Y
FAU - Suzuki, Kiyotaka
AU  - Suzuki K
FAU - Kanazawa, Ichiro
AU  - Kanazawa I
FAU - Nakada, Tsutomu
AU  - Nakada T
LA  - eng
PT  - Comparative Study
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Germany
TA  - J Neurol
JT  - Journal of neurology
JID - 0423161
RN  - S88TT14065 (Oxygen)
SB  - IM
MH  - Adult
MH  - Brain Mapping
MH  - Diaphragm/*physiology
MH  - Echo-Planar Imaging/methods
MH  - Female
MH  - Hand/physiology
MH  - Humans
MH  - Magnetic Resonance Imaging/*methods
MH  - Male
MH  - *Motion
MH  - Motor Cortex/blood supply/*physiology
MH  - Oxygen/blood
EDAT- 2004/08/18 05:00
MHDA- 2004/09/29 05:00
CRDT- 2004/08/18 05:00
PHST- 2003/03/19 00:00 [received]
PHST- 2004/01/14 00:00 [revised]
PHST- 2004/01/21 00:00 [accepted]
PHST- 2004/08/18 05:00 [pubmed]
PHST- 2004/09/29 05:00 [medline]
PHST- 2004/08/18 05:00 [entrez]
AID - 10.1007/s00415-004-0413-4 [doi]
PST - ppublish
SO  - J Neurol. 2004 Jun;251(6):730-5. doi: 10.1007/s00415-004-0413-4.