Étude microphysiologique des projections thalamiques de la pulpe dentaire chez le chat

摘要: Summary (1) A similar proportion of cells in the VPM (24.7%), MGmc (24%), CM (26.8%) and CL (28.6%) is activated by electrical stimulation cat's dental pulp. However thresholds are very different, belonging to first group being often below 0.1 V. (2) Pain seems be unique sensation evoked pulpal stimulation. somatotopically localized displays a primary type response. These can also from an oral or perioral field. This fact reminiscent referred pain phenomenon encountered clinic. (3) second scattered non-primary (4) Strong pinching skin activates some tonically. Response characteristics after heterogeneous. (5) display long latency responses whose properties those obtained somatic However, shorter limb than