Could Cyclops KO Hulk ?

He was koed here:

http://www.comicbookbrain.com/_imagery/2013-06-07/1400/savage-wolverine-5-pga-frank-cho.jpg

http://static.comicvine.com/uploads/original/7/78977/3401668-wolverine+hulk+stab2.jpg

Do you have examples of him taking brain damage and keep going ?

Yes a focused full power blast through the eye would reach Hulks brain and ko him.

Originally posted by eaebiakuya
He was koed here:

http://www.comicbookbrain.com/_imagery/2013-06-07/1400/savage-wolverine-5-pga-frank-cho.jpg

http://static.comicvine.com/uploads/original/7/78977/3401668-wolverine hulk stab2.jpg

Do you have examples of him taking brain damage and keep going ?

http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Powers/MindlessHulkHealingFactor03.jpg

How about some post Pak? Adamantiun chainsaw cutting his head isn't a big problem either:
http://oi44.tinypic.com/2nq777t.jpg
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Durability/WWHPiercing03v2109.jpg
Professor Hulk was literally walking around with shrapnels in his head (if you are wondering why,its because a grenade blew up in Savage Banner's face):
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Durability/ProfessorHulkPiercing10438.jpg
http://static.comicvine.com/uploads/ignore_jpg_scale_super/11111/111113173/3923028-hulk439_12a.jpg
Aah, this brings back nostalgic memories. This is why I have a major beef with who shot Hulk arc. Under the masters Stan Lee and Jack Kirby, Banner turns into the Hulk and walks around for quite some time with bullets in his head. And during this time Hulk was far less durable, and his healing was merely accelerated healing, like the sort Cap and Spidey have now, and not the full-blown Wolverinesque healing factor during the later years
http://www.supermegamonkey.net/chronocomic/entries/scans/TTA70_Hulk.JPG
Not to mention, by reversing your logic, if Dark Phoenix Cyclops failed to KO Hulk with an optic blast, whatever normal cyclops does won't do more than tickle him. He later gets beat, but that's irrevelant as they are facing up against a jost of the entire Phoenix
http://cdn.bleedingcool.net/wp-content/uploads//2012/10/IMG_0082.jpg

Originally posted by Prof. T.C McAbe
Yes a focused full power blast through the eye would reach Hulks brain and ko him.

You forgot to post Hulk Buster Ironman hitting Hulk in the back of the head with an adamantium spike but Hulk brushed it off.

Originally posted by carver9
You forgot to post Hulk Buster Ironman hitting Hulk in the back of the head with an adamantium spike but Hulk brushed it off.

Originally posted by HulkIsHulk
Not counting that Logan's admantiun claws have far more chance than going into Hulk than Cyclop's concussive force blasts, of you are going to use a scan from a comic in which Hulk was getting beat up by a gorilla who was then easily punked by a one-tonner, its your call.
I, on the other hand, use consistent ones. Like here:
Adamantium sharpnel in the head, not down, he was simply playing possum
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Fights%20A-E/HulkvsAvengers119.jpg
Or several straight through the head.
Not down then either:
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Durability/WWHPiercing03v2109.jpg
Just posting this here since I found it lulzworthythat you thought this to be proof, when it actually hurts your argument
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Durability/WWHPiercing02WWH3.jpg
Bothered that I used World War Hulk aka Green Scar under the Hulk fanboy Greg Pak? Here's one way before Pak. Bannerless Hulk rips off half of his head and still isn't down. And before you say he's the strongest Hulk then, he was only so untill a psychic energy burst from Onslaught ripped out Banner, and he was dying:
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Powers/MindlessHulkHealingFactor02446.jpg

http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Powers/MindlessHulkHealingFactor03.jpg

How about some post Pak? Adamantiun chainsaw cutting his head isn't a big problem either:
http://oi44.tinypic.com/2nq777t.jpg
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Durability/WWHPiercing03v2109.jpg
Professor Hulk was literally walking around with shrapnels in his head (if you are wondering why,its because a grenade blew up in Savage Banner's face):
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Durability/ProfessorHulkPiercing10438.jpg
http://static.comicvine.com/uploads/ignore_jpg_scale_super/11111/111113173/3923028-hulk439_12a.jpg
Aah, this brings back nostalgic memories. This is why I have a major beef with who shot Hulk arc. Under the masters Stan Lee and Jack Kirby, Banner turns into the Hulk and walks around for quite some time with bullets in his head. And during this time Hulk was far less durable, and his healing was merely accelerated healing, like the sort Cap and Spidey have now, and not the full-blown Wolverinesque healing factor during the later years
http://www.supermegamonkey.net/chronocomic/entries/scans/TTA70_Hulk.JPG
Not to mention, by reversing your logic, if Dark Phoenix Cyclops failed to KO Hulk with an optic blast, whatever normal cyclops does won't do more than tickle him. He later gets beat, but that's irrevelant as they are facing up against a jost of the entire Phoenix
http://cdn.bleedingcool.net/wp-content/uploads//2012/10/IMG_0082.jpg

And another one:weakened Hulk resisting and regenerating from the spike infestation even in his head, by tearing them out.
http://i388.photobucket.com/albums/oo326/OneDumbG0/Hulk%20Powers/SavageHulkHealingFactor07v299.jpg

if far enough, maybe
but I won't say Hulk will be beat by his beam

Originally posted by eaebiakuya
Hulk is cannot move.

Cyclops attack with a beam like this:

http://static.comicvine.com/uploads/scale_super/10/104794/2104742-659566_xf030a6pi_super.jpeg

But his target is Hulk eye.

Could the attack reach Hulk brain and KO him (even for a few moments) ?