00:01
Here we're asked how did hugel and weasel discover that some cortical neurons? so we have some cortical neurons here that respond to seeing lines of a specific orientation.
00:13
So we have neurons that respond positively for this line, but do not respond for this line or this line.
00:23
And so how did they find this phenomenon? on.
00:30
And the way that they did this was using magnetic resonance imaging, also known as mri, my apologies, mri, which is a type of scan that uses strong magnetic fields and radio waves to produce detailed images of the inside of the body.
00:46
It's not used by the hulowel and weasel to study brain activity of the cat.
00:54
And so option a is not correct as a result of this.
01:01
So a, which has to do with mri, is incorrect.
01:06
Moving on to c, c has to do with the surgical removal of cortical tissue...