What are the principal functional differences between the right and left cerebral hemispheres?

All right. Hi, everyone. So this question says the motor speech area located in the frontal part of the left left hemisphere of the brain is a Broca's area. B Wernicke's area C premotor cortex or D NASIK area. So first and foremost, I, I want to draw your attention to the part of the question that mentions the function of this specific region of the brain. The question describes it as a motor speech area. So motor speech implies, for example, the production of speech. So of the four answer choices, we're looking for the region responsible for helping us vocalize what we're trying to say, right? Helping us produce speech and language. So recall that there are two complementary areas. When it comes to speech and language, we have Broca's area and we have Wernicke's area. No, to me, right, Verne and comprehension have a similar sound within the names themselves or the words themselves. So that's how I kind of link them in my head, right? Because Wernicke's area has to do with the comprehension or understanding of speech. So Wernicke's area is in the temporal lobe of the left hemisphere. And like I said previously, it's responsible for allowing us to comprehend and recognize language. Yeah, by contrast, right, Broca's area is responsible for the production of speech, right? So if Burke's area allows us to understand what other people are saying, then Broker's area allows us to respond back to other people. It allows us to say things to other people so they can understand us, right? So Broker's area is the motor speech area described in the question and recall it, it is located in the frontal lobe of the predominant hemisphere which is usually the left. So our answer is going to be option A and the multiple choice. But let's go through the others. Regardless, recall that the premotor cortex is located in the frontal lobe of the brain and it's responsible for understanding. Excuse me, it's responsible for regulating motor activity. Whereas the gnostic area, the gnostic area is responsible for integrating information from multiple different senses like for example, sight, vision, hearing, et cetera. So the gnostic area essentially integrates the parietal occipital and temporal lobe to the brain and there you have it. So with that being said, thank you so much for watching. And I hope you found this helpful.