Cortical changes to experimental sensitization of the human esophagus

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Paper (help)
Cortical changes to experimental sensitization of the human esophagus
Authors: Saber A. K. Sami, P. Rössel, G. Dimcevski, K. Dremstrup Nielsen, P. Funch-Jensen, M. Valeriani, Lars Arendt-Nielsen, A.M. Drewes
Citation: Neuroscience 140 (1): 269-279. 2006
Database(s): PubMed (PMID/16631315)
DOI: 10.1016/j.neuroscience.2006.02.031.
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Extract:

Cortical changes to experimental sensitization of the human esophagus reports an electroencephalogram study with source analysis on human subjects undergoing electrical stimulation of the esophagus.

Dipolar source modeling was made with BESA and the coordinates were projected onto the Talairach atlas using a "simplified projection of EEG dipole sources".[1]

The research group has published a newer visceral pain study.[2]

[edit] Subjects

Subject group #1 (help)
Volunteers
Subjects/♂/♀: 10 / 2 / 8
Age: (23–49)
Nationality: Danish
Approval: Local ethics committee
Databases:

Group 1 of 10 volunteers with 2 males and 8 females were included in the study. The Danish group was from 23 up to 49 years old. The study on the human subjects was approved by the Local ethics committee.

[edit] Results

Table 2 with 5 coordinates in two conditions

Anatomy
BA
x
y
z
No. vox
t
z
Coordinate search
Plot
1 Left SII area -56.5 -3.1 16.8 Brede Database Brede Wiki NeuroSynth SumsDB Not available
2 Right SII area 57.6 5.1 18.4 Brede Database Brede Wiki NeuroSynth SumsDB Not available
3 Anterior cingulate area -1.2 17.5 42.9 Brede Database Brede Wiki NeuroSynth SumsDB Not available
4 Left insular cortex -32.2 -6.3 9.2 Brede Database Brede Wiki NeuroSynth SumsDB Not available
5 Right insular cortex 28.8 -8.7 16.4 Brede Database Brede Wiki NeuroSynth SumsDB Not available
Entry not completed (help)

[edit] References

  1. I. Merlet, L. Garcia-Larrea, J.C. Froment, F. Mauguiere (1999). "Simplified projection of EEG dipole sources onto human brain anatomy". Clinical Neurophysiology 29: 39-52.
  2. Asbjorn M. Drewes, Maciej Gratkowski, Saber A. K. Sami, Georg Dimcevski, Peter Funch-Jensen, Lars Arendt-Nielsen (2008). "Is the pain in chronic pancreatitis of neuropathic origin? support from EEG studies during experimental pain". World journal of gastroenterology : WJG 14(25): 4020–4027. PMID: 18609686.
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