Vision - Light and Neuronal Activity

[gacgS]

OMG THANK YOU SO SO MUCH!!!! I SPENT HOURS TRYING TO UNDERTAND THIS

[ghmhjgh]

annoying voice and accent.

[drdancoi]

Thanks

[wolfgangouille]

This vid is epic.

[MrJonkelp]

some sweet info here

[alexasmithy]

some great inforamtion here thanks

[EphraimHeinrich]

Jesus. This video really helps, but as a foreign english speaker it's really hard to understand new words that would help to score in the next biology test.

[lonly4uonly]

PURE AWESOMENESS

[ANDR3W1848]

Amazing video! Thank you so much for making this!

[sithvaultboy]

Great video! Really informative. I hate to point out the obvious, but everyone does notice this is from the PORTUGESE SOCIETY for NEUROSCIENCE, right? So, to me, the accent is not a big deal, she is clear enough and you get used to it quickly.

[cherrylishousness]

WOULD IT KILL YOU TO HAVE AN ENLIGH VOICE FOR A FUCKING VIDEO IN ENGLISH?!?!?! RUINS THE VIDEO; FOCUS FAR TOO DISTRACTED. -___-

[sithvaultboy]

@cherrylishousness wow, thats really rude. How quickly does the maker of this video owe you something after posting a free video. Its from the PORTUGESE SOCIETY for NEUROSCIENCE jackass.

[cherrylishousness]

@sithvaultboy oh hey, before you get all judgmental & your granny panties up the large gapping hole in your ass. . . or head. . . why not shoot yourself in the face. :D

i was under the impression that the voice was computerized& couldnt really understand its english. so how about taking a FUCKING OXYCODINE & calm down when u dont even know of ones' intentions. anyway, what does it matter to you? but u know what YOU GO FIGHT THAT FUTILE BATTLE THAT WILL TRAP YOU IN ITS PARADOXICAL PROPERTIES

[cherrylishousness]

@cherrylishousness WITH THAT SAID. . .. *** GREAT VIDEO*** really do appreciate it <3 :)

Peace&love

[NeelimaPerni]

Wow! Amazing video!

[shahrzadbellydance]

why does she have to narrate this wonderful video....

[tialicious13]

great animation...very helpful! but funny accent though:D

[DeadHappyFilm]

The girl sounds like the girl in metal gear solid 2

[marioniseli]

Great visual!

[A7medAnovich]

Amazing ,,, more explnation plsa for the decussation of the temporal and the nasal fibers and the macular one ,,, generally thxfor the work



[DUDE98678]

Subtitles would have been EXCELLENT, but working without them is fine. Very good explanation, and quickly too

[xJaysrox]

YEAHHH !!! if we're both 40 and still single we'll get married, cuz I I love you!

[Amagelic]

The Portuguese Society for Neuroscience ROCKS !!

[shradjai]

Great video, good explanation....but the accent is a little difficult to understand. had to replay a couple of times

[pitupraveen]

interesting....

I always thought electrical impulses originate from potassium and sodium ion gradients.... This video clarified the misconception,,,,,

So, do different nerve cells use different ions for achieving gradients across cell membranes ??

I mean, potassium-sodium -> brain cells, calcium-sodium -> retinal cells ?

[mistywind08]

Great videoo.... but I had to turn up the volume and repeat some parts several times... uhhh....

[eurodance07]

beautiful videooo!!!!!!!!!!!!!

[crocketmeow]

This was helpful, but the narrator does have a pretty thick accent. Some terms she used did not appear as text in the movie.

[Sarina0106]

Very good and thorough! Thanks!

[glitterfaceplant]

This video is amazing and you guys deserve many high fives for creating it.

[zmadam]

Beautiful info and nice voice of course! thanks!

[Guhgalvan]

If I knew the vocabulary before hand it might ease recognition despite the accent?

[wiwitash]

The english accent is so bad I cant understand what the speakes is saying!

[fastertortoise2]

@wiwitash it's not english

[wiwitash]

Subtitles please!

[returnoftheramble3]

you should have a focus point as well, man.

[rustcorpsickle1]

headache headache!!!!!

[caitlinclutton]

Maybe just saved my neuropharm exam! brilliant

[AnnaEvolut]

this is wonderful! muito obrigada!

[MrEddiecochran]

Good vid, but I think you could have gotten someone that speak clear.

[lckel1]

this was super helpful thank you!

[zbebe44]

what an awesome effort! integrates all the different parts of the visual process very nicely in one video thats is so easy to comprehend :)

go portugal!

[catchewer]

This video was very helpful

Thanks for the upload!

Also it's nice to know Portugal is doing some good stuff in neuroscience

[samar2048]

Best vedio 4 vision i've ever seen ,,, GREAT thxxxxxxxxxxx <3 <3

[ScottRosa2008]

Fantastic! Sums up in less than 10 minutes what takes hours and hours to get clear on one's head from books! Thank goodness for You Tube educational vids like this! Thanks Biomedical Movies.

[tinacroft]

Thanks a lot That was helping ! :D

[Iken69]

Cant they get someone who speaks english?

[screamscream12345]

i loved this!

[tikky2688]

Yeah this very was helpful!! a little hard to understand because of the accent bt it was really helpful, thanks a bunch!

[ElizavetaLatash]

Hahah. I'm a girl and even I thought it was cute! Re-listening to some parts only helped to memorize. Yay for Portuguese Neuroscience!

[ElizavetaLatash]

Hahah. Yeah, I mean I'm a girl and I thought it was cute. Re-listening to a few parts here and there only helped to memorize details. BRAZILIAN NEUROSCIENCE ROCKS

[SGhaziAR]

nyce video!!!easily understood it!!

[Llarky]

Well, she does have a cute Portuguese accent but this is a scientific video with a lot of technical words that are not easy to comprehend and you gotta admit she's very difficult to understand in some bits! If they were going to make the video in English, they should have employed someone without a thick accent.. Ou não há muito falantes de ingles em Portugal? Pft.

[SuperSonyPony]

good video, i almost didnt go through w it bcuz her accent, but it was very helpful in the end! indeed! :)

[richtawee2007]

great video

[italianbabixo]

so helpful!

[looneytunes55]

great video!!, i just wanted to check- at 5:18 do you say halted?, thanks, this has helped me learn a lot

[kfouriye]

Yes, " the transmitterrelease is halted when hyperpolarization reaches the terminal"

[theoneananke]

Very good information and well presented.

[Gmarcus8]

She Speaks very good english and has a lovely accent.

[COMPAQ009]

the accent is horrible.

[Sakartvelo69]

the accent is NOT horrible. It's actually quite cute...problem is, there are some parts where, because of the accent, understanding the exact terms is difficult - the cone photoreceptor parts, in particular. But then, you can always look them up in a textbook or on wikipedia. you're not supposed to learn about the eyes using this video alone anyway. As such, it's great animation and the ideas are very well represented visually. It's the best I've seen so far actually

[lmilimilimi]

damn, is she speaking english or any other language mixed with english? lol

shame on you, you can't even spell : "th"

you say dis instead of this ..... :@:@:@:@:@ i hate this accent :@

[deltadia]

Its a very insightful vid. Shame about the accent though..

[msadamson34]

this video was helpful for me to see the overall effect of how sight is produced in rod cells. It was well done

[NakedCowdog]

Ouch - the accent is in the wrong location of the narrator's words and syllables. She needs to fix this or learn how to intonate properly so that audiences can focus on what she is saying rather than wishing to overcome  the mistakes produced by the overwhelming "funny-twists" in the nature of her thick accent. :(

[mcarrillo999]

Well, how well do you speak Portuguese? I think the vidio was made for you to focuss on the actual images not on the speaker's accent. In fact, the videao is so good, you need no speaker to clarify it, or .......do you?

[whitedove3002]

all english-speaking countries keep making fun of people's accent when its not their first language. will u speak portugese like her of course no u will just be happy u can even speak it. so stop whinning and get the benefit of the video u can watch it more than one time if u don't get it

[kricknguyen]

thank you!! i have an exam tomorrow and this is helps so much! =]

[imbabu]

I have an accent myself because I came in the US two years ago, so I have a hard time understanding her. Bur playing this video a few times helps. This is an easier and faster way of learning what 2 pages of my book tries to explain.

[DNAunion]

Good video.

[manicmemellow]

Excellent work, love the accent.

[Alimay15]

It's great to know something like this is available on you tube.

[Sicologikal]

Fantastic! This is a brilliant representation of the visual system!

BTW I think the narrator sounds sexy! ;)

[solaroscillations]

thank you this was very helpful for my study - to those people complaining about her accent, it's actually very articulate - if you still can't manage what do you expect her to do, change it?

[sayamk]

the narrator sucks.

I don;t get what is she saying.

and annoyed!!!!!!

[foontala]

Very good! Thank you very much for this.

[NACLpiel]

thank you

[neohfv]

this have a funny english, but it's

great video though