/
/
Potenziali di membrana, Risposte Synaptic, circuiti neuronali, neuromodulazione e Istologia muscolare Utilizzando la Gamberi: Esercizi di laboratorio per studenti
This content is Free Access.
Chapitres
- 00:00Titre
- 01:30Surgical Procedure to Expose the Abdominal Extensor Muscles
- 03:35Intracellular Recording from the Abdominal Extensors Muscle Fibers
- 05:50Results: Effect of K+ Concentration on Intracellular Recordings of Extensor Muscle Fibers
- 06:42Neuroanatomical Observations of Abdominal Extensor Muscles
- 08:03Recording Synaptic Responses in Abdominal Extensor Muscles
- 10:00Results: Comparing Synaptic Responses of DEL and SEL Muscles
- 11:19Intracellular Recording of EPSPs and IPSPs from Superficial Flexor Muscles
- 12:35Results: EPSPs of Superficial Flexor Muscle Fibers
- 12:46Extracellular Recording from Motor Neurons of the Superficial
- 14:27Results: Motor Neuron Response to Sensory Stimulation and Serotonin
- 15:30Conclusion
Gli esperimenti dimostrano un approccio facile per gli studenti di acquisire esperienza nell'esame struttura muscolare, le risposte sinaptiche, gli effetti dei gradienti ionici e permeabilità di potenziali di membrana. Inoltre, un senso-SNC-motorio-muscolare circuito è presentato per mostrare un modo per testare gli effetti dei composti su un circuito neuronale.
Tags
Membrane PotentialsSynaptic ResponsesNeuronal CircuitryNeuromodulationMuscle HistologyCrayfishIon GradientsBiological MembraneIon ConcentrationK+PermeabilityAbdominal Extensor MusclesTonicPhasicMotor NeuronsSynaptic TransmissionSensory-CNS-motor Neuron-muscle CircuitCuticular Sensory StimulationNeuromodulatorsExperimental PreparationsPhysiological ApplicationsModel Invertebrate Preparations
