A cranial nerve examination systematically assesses the function of all 12 cranial nerves through specific tests: olfactory nerve (smell identification), optic nerve (color vision, eye tracking, focus), oculomotor nerve (eye movement), trigeminal nerve (facial sensation), facial nerve (tongue examination), and vestibulocochlear nerve (hearing assessment). The examination involves testing sensory functions, motor functions, and reflexes to evaluate neurological health.
Deep Dive
Prerequisite Knowledge
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Deep Dive
ASMR Fast Cranial Nerve Exam Because I’m a Very Busy Doctor | Mouth Sounds & Hand Movements
Added:Hola.
Um, that is Portuguese. That is Portuguese for Hello and welcome. Sorry, I had to mix Portuguese and English before you came in. Right now, I was attending to a very serious a very serious Portuguese Portuguese um patient. So, um I understand you are here for a cranial nerve exam, right?
Good. Perfect. Perfect.
Um, I have a lot of things to do right now. I have a whole lot. Like, if I show you my my my calendar, it's just it's so filled up. Like, I have at least a ton of things to do. So, we're going to rush um we're going to rush this cranial nerve examination. So, first uh let's begin with your um have you Okay. Have you been to any medical facility recently?
This is your first. Perfect. So, um, so and you don't have any medical record, any history of any good. You don't Perfect. Perfect.
So, I want you to smell. Just smell this. Smell this. Good. Good. Good.
Good. Good. What does it smell like?
What do you think it smells like?
No, more like strawberry. Yeah, smells like stuff. Um, so I'm going to write I'm going to have to write this one down cuz you failed you failed this test. You failed the first test.
Okay. So, you failed the first test. So, we're going to go to your vision.
your vision. Vision test.
We're gonna have to do Open your eyes widely. Open your eyes. I'm just gonna poke a little bit. Yeah. Not inside your eyeballs. Just I'm going to poke. So, the first thing we're going to test on your vision is um it was kind of cold before I put on this sweater. Now, I'm not feeling hot. As you can see, I'm sweing.
Just p a little bit. So, the first thing we're going to test is if you can see colors.
If you can see colors, I want you to tell me what color is this? What color can you see?
Yeah. Some kind of pitch. What about this? What about What about this pink? The color pink. And then this.
What color is this? What color is this?
Orange. Orange. Orange. Orange. And red.
And this blue. Blue. Blue. Blue. Blue.
Blue. Blue. Blue. Blue. Blue. Blue.
Blue. Blue. Purple. Blue. Blue. Blue.
Um, what about this red? No, this is blue also. This is blue. So, I see I think you you are a little bit color blind. Um, you are a little a little bit color blind. Color blind.
So, I'm going to lock that also before I forget. You know, I have a lot of things to do right now. I don't want to mix up I don't want to mix up some medical medical reports. I don't want to mix up medical reports of different people. Um, okay. Okay. Okay.
Um, what's the next thing? What's the next thing? Uh, you know, as a general physician, I do a lot of things. Right now, I'm doing cranial nerve exam. The next patient might be, you know, um, the next patient might be u, what's [snorts] that again? Prostate cancer exam. Just I'm kidding. Okay. And I used to work for that. So, don't worry. I'm not going to touch. I'm not going to. You [snorts] can't. Perfect. So, um, yeah, I want you to do something else for me. So, just follow this light.
Okay. I want to track. I want to see your eye movement. If your eyes, the motor, your eyes actually perform as it should be. Yeah.
Just follow this light.
Follow this. Follow. Follow. Yeah. Just don't move your head. Keep your eyes on the light. Just Just the light. Just the light. Tell me when the light is in frame. Okay. It is. It is. It's okay.
Diagonally just follow follow.
Okay. Perfect. Perfect. Your eyes are Your eyes are functional. the hyper tracking and movement. Um, it's very functional. It's very functional. So, um, let's now check your focus. Your focus to see if you can focus properly.
If you can focus. So, um, I'm still sweating. I think I'll have to take off I'll have to take off this sweater.
It was cold before I put it, but it's no longer cold. Um, that's one thing we want to just do something. And it stopped raining right now. Well, that's perfect. And my fan is actually on, but I still feel I still feel hot. I still feel hot. So, let's check your focus.
Just look at my finger. Yeah. How many fingers do I have? How many fingers can you see? How many fingers? Two. Good.
Good. Good. What about now? What about What about now? How many fingers can you see?
Three fingers.
How many? How many? How many? Yeah, they are moving. Just just focus focus and tell me how many fingers can you see?
How many? Four fingers. Four four fingers. Perfect. Perfect. Perfect.
Yeah. Perfect. Four fingers. Four fingers both. Okay. Just follow my finger also. Just don't move your head.
Don't move your Just with your with your eyes. With your eyes just move your eyeballs across across the screen as the as my fingers moving. Just move your eyeballs.
moving your eyeballs.
Okay. So, we are done with the we are done with your eye examination with your eye test. So, from my findings, I think you're a little bit colorlind. Your eye movement is very perfect and perfect.
And then um the other thing I think I can see is um your focus. Okay.
my just just look forward. That is Portuguese also. Now, I've been learning Portuguese because I love I get a lot of Portuguese um patients. So, I've been learning I've been learning Portuguese so I can attend to them. I'm very diligent at my work. And then um before we finish with the with the eye exam, I have one more thing I would like.
Okay, this is just going to um recalibrate your eyes um on how you see colors. Okay, just want to kind of test to assess.
Tell me what colors can you see in this cube. What colors? What colors? It shows different colors.
Okay. Yeah, good. Perfect. Perfect. What other colors can you see? What are the color? Blue. Blue. Blue. Yes. Yes. Yes.
Accurate. Accurate. And pink. Yeah, I think it's purple. Purple.
Purple. Yeah, I can see purple. Is there any other color? Any other color you can see from it? Can you guess? Can you guess? Can you guess any other color?
Can you see? Is any other color you can get from Okay, that's perfect. That's perfect.
So, the face of Oh, god. Facial sensation. Facial sensation. So, um I just want to check I'm going to punch pinch tap different parts of your face so we can tell if um you actually have feelings on all parts of your face or if some parts are more receptive. Okay. From your forehead, from your forehead.
And your eyebrow. Your eyebrow. Can you feel that? Good. If if if I tap on anywhere and you can feel any, just let me know. Okay. If I tap on anywhere and you can feel, just let me know. Good.
The other eyebrow.
Can you feel that? Good. Good. Good.
[snorts] All right. All right.
Your nose and your chin. Your chin. Your cheeks.
Your cheeks.
Do your cheeks.
And you can feel all that, right?
Perfect.
Your lips. Your lips. This is going to be a little bit painful. It's gonna be a little a little bit painful. Okay.
You feel that, right?
Good. Good. Good. You can feel that. You can feel that. I can tell. Okay. You can feel that. You can You can feel that.
So, onto the last part of the examination today. Not really the last part. We are already rounding up, which is the hearing test. So relax your body, okay? Relax all of your muscles.
[snorts] So I'm going to snap on your right. I just want you to tell me if you can hear this on your right.
Good. You can on the left. Perfect. Perfect.
Is it fainty? Is it faint? Like can you still hear it loudly on your on your right or is it faint?
Good, good, good. It's faint now. Okay. What about here on your left, good, perfect, perfect, perfect, perfect, perfect. Okay, we're done. So, um, your mouth, I want you to stick out your tongue. Ah, yeah. Stick out your tongue. Good. Good.
I'm going to have to check with this UV UV light. Just Yeah. Yeah. Just keep it.
Keep it out. Keep it out.
Okay. Everything looks perfect.
Everything looks perfect on your tongue.
Everything looks perfect on your tongue.
So, for the last part, um, we're going to do your shoulder. Your shoulder. So, are you having any pains? Any pains anywhere on your shoulder?
You're not like um if you just turn around for me. Turn to the left and then to the right.
Raise your head and bring it down.
Perfect. So, no pains at all. No pain.
Perfect. Perfect. Perfect. I think you are one of my um best customers today, best patients today. Everything went smoothly. There was no no issue. Um um have a very wonderful day. I have to continue with my tasks. My other task.
Have a very wonderful.
Have a wonderful day. Bye. Bye. Bye.
Bye.
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