Very informative video thank you! Im ex drug user myself and ive been clean for 3 years now, after i quit i got very interested on how exactly drugs work on your brain.
this is all stuff i knew, but couldn't visualize. your visualization of this was incredible, so much so that i'm able to retain this info much better. i hope you keep on making videos, this was amazing.
Wow! Great video! You explain everything really clearly and the drawings are especially helpful, also really like you moving them around, I hadn't seen that before :) thank you!
@@linlectures think you will ever make a video on the long-term psychological effects of Adderall? ... and possibly a solution to the problems it causes?
THIS VIDEO IS SUPER USEFUL!!!!! thanks for making this video and the explanation is clear and easy to understand! Helps me a lot in my final exam preparation! Thank you!
when nerve impulses arrives at synaptic knob synaptic vesicle will release neurotransmitter neurotransmitter diffuses into synapse however, less neurotransmitter bind to receptor protein of dendrite membrane. other receptor protein bind with drugs so less new impulses is generated therefore, transmission of nerve impulses delay.
i have some questions (please someone give me answers or infromations ): let's suppose somebody took "benzo..pine " -how does neurotrasmitters get rid of all the BZD ? - can neurones full get rid of bzd forever ? - how to unlock calcium channels ? -how do neurotransmitters heal from drugs
Love the lecture. Could you please help out those that rely on closed captioning by fixing the few problems caused by the auto-generated captioning? There are only a few. For instance, around 5:04. Thanks!
I was actually looking for a video like this the whole day. I got really lucky that I saw this on Khan Academy's blog. I had a (or a few) question(s): "How do different neurotransmitters cause different feelings and effects? What effect does it have on the big picture? or how does it affect the behavior of the next neuron that fires after that? Does each neuron have a different action potential (or action potential channel) for each neurotransmitter which determines what happens next?"
Connection do anything like you known how to car drive when you sit in car u will drive this car right let's imagin, you are neurotransmitter for car and car is your receptor if you are excitatory like glutamate your will drive fast and car run fastly 😁❤️ Understand ?
Great video. Clearly explained the different roles drugs can have on the synapes and on post synaptic neuron receptors. It would be good if you expanded on how the third group, the reuptake inhibitors, actually prevented reuptake.
There are a variety of mechanisms behind reuptake inhibitors, but generally they work by blocking the chemical channels that will pump neurotransmitters out of the synapse and into a neuron
The axon terminal releases the neurotransmitters into the synapse to bind with the receptors in the other neuron. After the neurotransmitter has done its job, it is absorbed back into the axon terminal where it came from. Reuptake inhibitors block the neurotransmitters from going back into the axon terminals where they came from and they remain in the synapse where they may continue to bind with the receptors in the other neuron. Depression medications called SSRIs (Selective Serotonin Reuptake Inhibitors) are drugs that block serotonin from being absorbed back into the axon terminal, thus providing a sustained mood lift from serotonin.
In the re-uptake inhibitors, will this damage the receptors in any way? except for making the tolerance higher for the drug, thus you will need more drugs to get the same "happy" feeling?
