- Видео 10
- Просмотров 220 485
Janet Casagrand
Добавлен 27 сен 2013
Ion Channel Types
This screencast discusses the basic types of ion channels in neurons, models of gating, gating stimuli, and functional states of gated channels.
Просмотров: 154 344
Видео
Electrical Signaling No CCQ
Просмотров 72610 лет назад
This screencast discusses the two types of electrical signals used by neurons (graded potentials & action potentials), summation of graded potentials, and release of neurocrines.
Ion Channel Structure-Fucntion Relation and Forces Acting on Ions
Просмотров 78910 лет назад
This screencast discusses the importance and necessity of ion channels in neuronal function, and the two forces acting on ions: diffusional (concentration) and electrical (electrostatic).
Neural Circuits
Просмотров 16 тыс.10 лет назад
This screencast discusses neural circuits, particularly the patellar tendon (stretch) reflex circuit and discusses how information is transmitted between neurons to produce a behavior.
Neurons_final
Просмотров 16810 лет назад
This screencast discusses the basic function of the nervous system, the 3 basic types of neurons and their functions, the general structure of a neuron and the basic functional regions of a neuron.
Information Coding
Просмотров 11 тыс.10 лет назад
This screencast describes information coding in neurons with graded potentials and action potentials, and how they vary with changes in stimulus intensity and duration.
What is a Membrane Potential
Просмотров 1,8 тыс.10 лет назад
This is a description of the basis of the membrane potential in cells (i.e., charge separation at the membrane), factors that influence the membrane potential, and how the membrane potential changes in excitable cells for signaling purposes.
Net Driving Force
Просмотров 8 тыс.10 лет назад
This screencast illustrates how to calculate the net driving force acting on an ion species, an dhow to interpret the answer.
Calculating conductance/resistance from patch/current clamp data
Просмотров 28 тыс.10 лет назад
This screencast describes IV and VI relations derived from patch or current clamp data, and how to calculate conductance or resistance from the data.
❤❤Thanks a lot，finally know how to analysis the resistance
can u please make more videos
Thank you
thanks!
This video saved me! Thank you for posting!
Thanks so much Janet, shame I can't attend office hours wherever it is you teach haha! I really enjoyed your explanation of this :)
Can u please make more videos
Thanks a lot! very useful.