Introduction
Seminar Outline
Leech Swimming
Anatomy
Central Nervous System
Segmental Ganglion
Semi-Intact Preparation
Swim Motor Pattern
Role of Glutamate
Tr1-swimming
SE1-swimming
Tr1/SE1 and cell 204
Tr1 - prolonged excitation
SE1 - no prolonged excitation
Glutamate Summary
Swim Variability
Tr1 Variability
Role of Head Ganglion (Part I)
Rol of the Head Ganglion (Part II)
Swim Activating and Inactivating System
Parellel Pathway Model
Connective Activity and Swimming
Tr1 Stimulation - Swim
Tr1 STimualtion - No Swim
Spontaneous Swim
Conclusions
Collaborators