2002
DOI: 10.1016/s0304-3959(01)00399-2
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Spatial summation for pain perception: interaction of inhibitory and excitatory mechanisms

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Cited by 93 publications
(94 citation statements)
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References 22 publications
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“…48 Summation may account for a lack of difference in perceived pain arising from the anterior knee vs that arising from both the anterior and posterior knee. 49 Also, discrimination enables distinguishing pain from two sources only if they are C10 cm apart. 50 Realistically, overall knee pain may be the best available surrogate measure of the analgesic effects of SNB.…”
Section: Discussionmentioning
confidence: 99%
“…48 Summation may account for a lack of difference in perceived pain arising from the anterior knee vs that arising from both the anterior and posterior knee. 49 Also, discrimination enables distinguishing pain from two sources only if they are C10 cm apart. 50 Realistically, overall knee pain may be the best available surrogate measure of the analgesic effects of SNB.…”
Section: Discussionmentioning
confidence: 99%
“…Pesquisas recentes confirmam a hiperalgesia de pacientes com fibromialgia e apontam o déficit na ação do CIDN. Através do protocolo de somação espacial da dor (45) , Julien et al (46) observam que, ao contrário dos sujeito sadios e de pacientes com lombalgias que demonstram redução da dor após imersão de todo o membro superior em água quente (46) ou fria (47) , nos fibromiálgicos há não há redução significativa da dor, havendo em alguns casos exacerbação desta. Essa ausência de ação dos mecanismos endógenos de controle da dor também tem sido observada em pacientes com cefaleias do tipo tensional (44) .…”
Section: Mecanismos Endógenos De Controle Da Dorunclassified
“…11 Another characteristic is that the referred pain is delayed compared with the local pain. 14,36 Furthermore, muscle pain caused by eccentric exercise (delayed onset of muscle soreness, DOMS) has been demonstrated to be a useful model in experimental settings for inducing deep-tissue pain hypersensitivity developing over 24 to 72 hours. 33 Delayed onset of muscle soreness results in enlarged and increased number of pain areas after chemical 10 and mechanical stimulations (eg, increased temporal summation of pain to repetitive painful pressure stimulations).…”
Section: Introduction Aq :mentioning
confidence: 99%