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Literature DB >> 15135939

The involvement of the posterior cingulate gyrus in phasic pain processing of humans.

Abstract

Cingulate cortex (CC) processing of phasic pain starts in caudal parts. This is evidenced by electrical brain source analysis (BESA(R)) and current reconstruction imaging (CURRY(R)) which identify the activated neuronal assemblies in the individual brain morphology, including the boundary element method for volume current calculation. Data were obtained from 30 subjects who experienced, in repeated sessions, infrared laser stimuli applied on temple, hand, and foot, or electrical shocks applied intracutaneously on finger tip. CC activity started around 230 ms (+/-20 ms; inter-subject SD.) and was localized in mid or posterior CC, in general in Brodmann's area 23 (intra-subject SD <5 mm; inter-subject SD <15 mm), independent of the kind and body site of noxious stimulation.

Entities: Disease Species

Mesh：

Year: 2004 PMID： 15135939 DOI： 10.1016/j.neulet.2004.01.018

Source DB: PubMed Journal: Neurosci Lett ISSN： 0304-3940 Impact factor: 3.046

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Cited

15 in total

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3. Pain catastrophizing and cortical responses in amputees with varying levels of phantom limb pain: a high-density EEG brain-mapping study.

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Journal: Exp Brain Res Date: 2012-02-21 Impact factor: 1.972

The involvement of the posterior cingulate gyrus in phasic pain processing of humans.

1. Neural mechanisms underlying the higher levels of subjective well-being in extraverts: pleasant bias and unpleasant resistance.

2. How Much We Think of Ourselves and How Little We Think of Others: An Investigation of the Neuronal Signature of Self-Consciousness between Different Personality Traits through an Event-Related Potential Study.

3. Pain catastrophizing and cortical responses in amputees with varying levels of phantom limb pain: a high-density EEG brain-mapping study.

4. Short-term cortical plasticity induced by conditioning pain modulation.

5. Chronic pain domains and their relationship to personality, abilities, and brain networks.

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8. Tracking Pain in Resting State Networks in Patients with Hereditary and Diabetic Neuropathy.

9. Regional cerebral blood flow as predictor of response to occipital nerve block in cluster headache.

10. Emotional modulation of experimental pain: a source imaging study of laser evoked potentials.