Aberrant conduction during orthodromic reciprocating tachycardia (ORT) can prolong the ventriculo-atrial time, which is found essential for reentry in certain situations. To investigate prevalence and different mechanism of aberrancy-dependent ORT. ORT cases relying on aberrancy from 220 our center were searched using following criteria: (1) Multiple episodes with aberrant ECG ; (2) No baseline...

(1) Background: Carpal tunnel syndrome (CTS), a compressive mononeuropathy of the median nerve at wrist, is rare in childhood and occurs most frequently due to secondary causes. (2) Methods: Medical history, electrodiagnostic findings, imaging data patients with CTS from two pediatric neuromuscular centers were analyzed retrospectively. The etiology was investigated compared literature. (3) Res...

Impulse activity has been reported in neuronal dendrites in several regions of the central nervous system, where it is believed to assist in boosting transmission of signals from remote dendritic sites to the cell body. We have studied this activity in the dendrites of mitral cells in an isolated preparation of the turtle olfactory bulb. Intracellular recordings have been obtained from mitral c...