Your videos are brilliant! the combination of detailed, presice explanations and simple drawings makes it easy to understand the function of different brain mechanisms. I'm looking forward to new material!
How the hell do they know all this!? Also it's quite interesting learning about the sort of patterns and shapes we're primed to notice when thinking about psychedelics and the hallucinations seen which are often geometric and repeating patterns. I guess inhibitory and excitatory neurons in the visual cortex get subverted by the imbalance of neurotransmitters so we see more of what we evolved to notice.
Notes Cortex General: -common related cortical circuit used throughout brain. -6 different layers. All layers interact, connect preferentially. Inhibitory interneurons connect generally. Basic information coding unit of the cortex. -layer 6: input from / to thalamus. Cortico-cortical cells, cortico-thalamic neurons (provide feedback to thalamus, controlling gain, switching thalamus firing mode between chronic/tonic) -layer 5: input from layer 2/3. Subnetworks with layer 5 neurons. 2 main types- cortico-cortico neurons, cortico-subcortico neurons. Both project to basal ganglia. Have tall dendrites linking to layer 1. -layer 4: input from layer 4. Contain simple cells. -layer 2/3: input from layers 4. Contain complex cells. Produce sub networks. -layer 1: dendrites of neurons in lower layers. Inhibitory Interneurons: inhibit nearby neurons. Simple Cells: receive excitation from sensory systems. Complex cells: receive information from simple cells. Sight-Specific -Primary Visual Cortex -Lateral Geniculate Neurons: take in information from receptive fields.,
Yes, this the key to thinking. It about time somebody took a thought and diagramed it with neurons and synapses I know it’s difficult, but it can’t be impossible
would be very cool if use add some resources e.g. the paper from artificial divert visual fibres from the visual cortex to auditory cortex the auditory cortex will repond to visual information
Inhibited brain is possible when inhibition is the most frequent signal it gets & repetitively... The cautious brain is first a subject of the (free, so called) world, but it can be the hard way, the very hard weapon through what inhibition will reach you, because it (free, so called world) understands it's own mechanisms.
Your videos are brilliant! the combination of detailed, presice explanations and simple drawings makes it easy to understand the function of different brain mechanisms. I'm looking forward to new material!
This is an amazing video! Just on point with a perfect summary!
Your video is so underrated. Keep it up !
Rather unknown. Just 2 dislikes against 363 likes. That´s a good rating.
Your way of explanation is just awesome
I am so sad this channel didn't continue. Such good material.
Really lovely, succinct, and informative videos. So impressed!!!!
Amazing video. A tip for whoever wants to watch it : slow down the speed of playback.
this is so good. love all your videos. thanks for producing them!
bravo! so well explained. going over it thrice pretty much revised it without requiring reruns.
How the hell do they know all this!?
Also it's quite interesting learning about the sort of patterns and shapes we're primed to notice when thinking about psychedelics and the hallucinations seen which are often geometric and repeating patterns. I guess inhibitory and excitatory neurons in the visual cortex get subverted by the imbalance of neurotransmitters so we see more of what we evolved to notice.
A quite convincing explanation for how remembering mirrors the original experience. Thanks
Hi, do you have any scientific documentation around the subject of the video, in particular on the organization of neurons in cortical columns ?
Buy a neuroscience textbook
Huh, funny how they named a part of the brain after that one villain from crash bandicoot
Ikr
yeah
Thank you for delightful video
Can you please share the names of resource reference books
Another awesome vid, I want to give you all my money
Notes
Cortex General:
-common related cortical circuit used throughout brain.
-6 different layers. All layers interact, connect preferentially. Inhibitory interneurons connect generally. Basic information coding unit of the cortex.
-layer 6: input from / to thalamus. Cortico-cortical cells, cortico-thalamic neurons (provide feedback to thalamus, controlling gain, switching thalamus firing mode between chronic/tonic)
-layer 5: input from layer 2/3. Subnetworks with layer 5 neurons.
2 main types- cortico-cortico neurons, cortico-subcortico neurons. Both project to basal ganglia. Have tall dendrites linking to layer 1.
-layer 4: input from layer 4. Contain simple cells.
-layer 2/3: input from layers 4. Contain complex cells. Produce sub networks.
-layer 1: dendrites of neurons in lower layers.
Inhibitory Interneurons: inhibit nearby neurons.
Simple Cells: receive excitation from sensory systems.
Complex cells: receive information from simple cells.
Sight-Specific
-Primary Visual Cortex
-Lateral Geniculate Neurons: take in information from receptive fields.,
Nice summarisation.
where is the memory placed? is it in neo cortex neurons?
Yes, this is the right track.
Yes!!! Absolutely. That type of design should be implemented into AI if they aren’t already
One of the best !
Whyyy they stopped! Really useful videos
I wonder what the thalamus does with the visual cortex's output
BEautiful-
Please make a video on the neurology of problem solving, and working memory- you've got such a great channel!!
Yes, this the key to thinking. It about time somebody took a thought and diagramed it with neurons and synapses I know it’s difficult, but it can’t be impossible
What’s next, the Cortex lobe?
One of the best scientific explanation..Sir please make a video on the working of Blobs and Ocular dominance and their role in vision..
Great vid!
Where did do find did explanation ? can you give me source of this explanations ,The neocortex!!!!
Very good video, Thank you.
I hope you come back
But do layers 2 and 3 communicate directly?
would be very cool if use add some resources e.g. the paper from artificial divert visual fibres from the visual cortex to auditory cortex the auditory cortex will repond to visual information
excellent video
Your videos are really excellent.
Thank you! It was very helpful :)
Some people should watch this video
thank you for this video :)
Could subjevtive experience came from the thalamus as the neocortex computed the content of consciousness and then output them to the thalamus?
That’s wonderful
I don‘t get it
Really fantastic content. Thank you.
Why weren't our artificial neurons modeled after this?
Here for Crash's Dr Cortex origin name.
Super Dank
*CRYSTALS!!!*
of course.
Wow
Good shit man
Nice review, thanks
Awesome!
thank you
fabulous
no more brain video ?
i neeed brain video !!!!!!!
crash bandicoot sent me here.
English please.. I can't comprehend the content of the video..
It is English. Maybe go back to school?
@@iCore7Gaming Thank you!
Inhibited brain is possible when inhibition is the most frequent signal it gets & repetitively... The cautious brain is first a subject of the (free, so called) world, but it can be the hard way, the very hard weapon through what inhibition will reach you, because it (free, so called world) understands it's own mechanisms.
I see