Cerebral hypoxia

The brain is one if not the most important organ in our body. It controls the vital functions of the body including speech, thoughts, memory, vision, breathing, movement and more. Since the brain is such an important organ, any little change or imbalance in the brain can lead to a serious problems. Any amount of swelling, bacteria, or abnormal growth in the brain could lead to a life threatening illness. An abnormal growth, such as a tumor impedes on different functions depending on where that…

The Brain The human body consists of many different parts, but the most important one is the brain. The brain communicate with trillions of synapses, and has specialized areas that work together to make the brain function as one. The brain has developed ways to respond to different injuries, for example headache and strokes. Scientists have found treatments. The name of one is Thrombolytics. Thrombolytics is injected through the vein to help cure strokes. Also, this organ has a helmet like…

Multisensory integration is not an innate capability of the superior colliculi neurons, and is something that develops gradually as the organism matures. Because a large majority of the neurons in the superior colliculus are visually responsive, Wallace et al.1 hypothesized that visual stimuli was necessary for the development of multisensory integration. To test this claim, he and his colleagues reared 9 cats in complete darkness and tested each neuron in the superior colliculus for responses…

Primarily, Cerebral Palsy was called “Little disease” because the first medical description of this disorder was written by an English surgeon, William John Little (1810-1894) in late 1830s. Little described it as a brain injury, caused by asphyxia (Oxygen deficiency). He approached that this incidence happened during complicated processes of delivery that suffocated the child, and the child couldn’t get enough oxygen. The lack of oxygen damage the nervous system of the brain and cause spastic…

This is a concise description of the changes that may occur in a person who has suffered damage in a region of their brain. The arear of the brain to be discussed is the Corpus Callosum, with references to Sperry’s split Brain research. The brain is the control centre for the body at the top of the spinal cord. The brain has three main parts, the cerebellum, and the cerebrum which has two parts, the left and right hemispheres and the brain stem. The corpus callosum is a thick band of nerve…

There are many studies which suggest that cortical connection mostly occurs through feedback connections. However, feedback connections are not clearly understood. In these research papers, the experimenters focus on the role of feedback in the visual cortex. Although research has been done on this topic, it is difficult to study cortical feedback signals. I will use research by researchers Nassi, Lomber & Born (2013) for the first article. For the second article I will use the work of Bastos,…

developmental disability know as cerebral palsy are as equally functional and capable as the rest of the world. they do the same things that we do, but lead lives in a different and more challenging way. Everyone in life has some sort of daily routine. we wake up, get ready for work or school, attend scheduled appointments, comes home to sleep to do it all over again the next day. Generally, most people are capable of doing things on their own, but with cerebral palsy, depending on the type of…

The frontal lobe is often the area of the brain that is damaged in motor vehicle accidents as well as sports accidents as it is placed in the front of the skull, an area that could be damaged due to its location. For example, in a motor vehicle accident if the head were to hit the windshield it would be the frontal lobe that hit first. The frontal lobe is responsible for multiple functions of the body such as emotions, motor capabilities and cognitive impairments meaning that if it is injured…

certain labels for these bulges and grooves on the top of the brain. Decades of scientific data have unleashed the specific functions of the different regions of the brain. Below the cerebral cortex or top of the brain, connects fibers between neurons forming a whitish look otherwise known white matter. The cerebral hemispheres have several types of fissures. By pin pointing the top of the brain, it can effectively be separated into pairs of so called lobes. Lobes are just small regions of the…

The structure of the cerebral cortex The cerebral cortex is the cerebrum’s outer layer. It is divided into two cortices, the left and the right cerebral hemispheres divided by the medial longitudinal fissure. The cerebral cortex plays a major role in memory, attention, perception, awareness, thought, language, and consciousness. The human cerebral cortex is thick about 2-4mm.The cerebral cortex is gray matter, consisting mainly of cell bodies and capillaries. It contrasts with the underlying…