Evolutionary biologists believe that reptiles existed before mammals, and that mammals evolved from reptiles. Reptiles do not have a cerebral cortex in their brains, but mammals do, therefore, in evolutionary terms, the cerebral cortex is new.
Higher mental functions that distinguish humans from other species are primarily localized in the cerebral cortex, which is responsible for cognitive processes such as thinking, perception, and memory. Within the cortex, areas like the prefrontal cortex play a crucial role in higher cognitive functions, including decision-making, planning, and social behavior. Additionally, the limbic system, which includes structures like the amygdala and hippocampus, also contributes to emotions and memory formation, further distinguishing human cognitive abilities.
Scientists are discovering that the brain of a cat and a brain of a human share many similarities. These similarities include the temporal, occipital, frontal and parietal lobes of the cerebral cortex.
The amygdala, which is involved in processing emotions such as fear and aggression, is responsible for regulating aggressive behavior in crocodiles. Additionally, the hypothalamus and the prefrontal cortex are also important brain regions that contribute to aggression in crocodiles. These areas work together to control the crocodile's responses to different stimuli in its environment.
Portuguese man-o'-war, also known as the bluebottle, it has no brain and no heart and it cannot see.
Reptiles do not have a neo-cortex, the part of the brain that gives maternal affection. Because of this, babies have to hide to avoid getting eaten. Reptiles do not have a neo-cortex, the part of the brain that gives maternal affection. Because of this, babies have to hide to avoid getting eaten.
The neural cortex is found on the outer surface of the brain, also known as the cerebral cortex. It is a layer of folded tissue that plays a central role in functions such as consciousness, memory, attention, thought, and language.
The cerebral cortex is the outer layer of the cerebrum, or large brain. It also is where most of the grey matter, i.e. neuronal cell bodies, are found. So you could say that the cerebral cortex covers the white matter of the cerebrum.
Type I, also known as classical lissencephaly, is distinguished by the smooth surface of the cerebral cortex and an abnormal four-layered cortex. Classical lissencephaly can be associated with abnormalities of the rest of the brain
The hippocampus, located in the temporal lobe of the brain, plays a critical role in forming and storing memories. Additionally, other regions such as the prefrontal cortex and amygdala also contribute to different aspects of memory processing.
a brain surgeon is also called a Neuro Surgeon and brain surgery is neurosurgery
The cerebral cortex is the outer surface of the brain and is the location of the majority of the brains neurons. It largely functions as the center where we perceive sensations and how we direct our muscles to move.
The precentral gyrus is located in the frontal lobe of the brain and is also known as the primary motor cortex. It plays a key role in controlling voluntary movements of the body.
== == In short, the cerebral cortex is the outer and largest part of the brain, that covers its smaller parts and is usually easily visible on brain illustrations. It contains gray matter (neurons) responsible for the "higher" functions of thinking and information processing. There's also a lot of information about the cerebral cortex on http://www.answers.com/cerebral+cortex
It is a conscious controleupon repiratoryprocess.theglossopharyngealnervehas pH sensors on the carotid arteriesby which it regulates respiration (diaphram)and heart rate (aorta) through the phrenicand the vagusnerves
Loss of consciousness is most likely with damage to alerting areas of the brain in the midbrain and brain stem. While the cortex is implicated in conscious processes, it is a large and redundant structure. Loss of cortex is more likely to result in a deficit of specific functions such as speech comprehension or production then complete loss of consciousness.
The depth of the fissure creating the cerebral hemisphere in a human brain is larger than that of a sheep. This is due to the fact that the human brain is larger and rounder compared to the elongated brain of the sheep.
The white matter beneath the cerebral cortex is made up of myelinated nerve fibers that connect different regions of the brain. These fibers facilitate communication between different areas of the brain by transmitting electrical signals.