Cerebral hemisphere

In medicine, an early diagnosis can mean the difference between life and death. Advancement’s in technology are making an early diagnosis for many diseases possible. One of these diseases is Alzheimer’s disease. According to the Alzheimer’s Foundation of America, (AFA, 2015) “Worldwide it is estimated that 24 million people have dementia, the majority of these people are also thought to have Alzheimer’s disease.” The AFA (2015) also states that, “Alzheimer’s Disease affects 5.1 million…

General Causes Cerebral palsy occurs from brain injuries or serious brain malformation which occur during early development. Every case of this disorder is unique. Cerebral palsy is different from traumatic brain injuries or TBI’s because they occur before the brain has fully developed. Cerebral palsy is not a hereditary condition. Weather Cerebral palsy is congenital or not depends on the timing of the brain injury. According to the Center for Disease Control, “The majority of CP (85%–90%) is…

Deep brain stimulation is a technique where an electrode is placed within certain areas of the brain. Electrical impulses are then created by the electrode to regulate abnormal impulses. Under the patient’s skin near the collarbone, the electrode is connected to a stimulator or pacemaker (Pluta, 2011). Deep brain stimulation requires locating the target part of the brain and then drilling a small hole in the skull to allow the placement of an electrode. During the implantation of the…

Congenital hemiplegia is a type of cerebral palsy that is caused by brain damage that occurred either before or during birth. It can also be caused by brain damage, sometimes stroke, during childhood (gosh.nhs.uk). With hemiplegia only one side of the brain is affected therefore causing paralysis in the opposite side of the body. The Children’s Hemiplegia and Stroke Association, CHASA.org, is a very useful site that not only has information specific to the treatment and effects of the…

As we can see the temporal lobe is a involved in many vital functions of the brain, thus its damage can cause visual and verbal impairments or, in more severe cases memory disturbances. Due to the fact that it involves the auditory cortex, the epileptic patiens are often extremely sensitive to different voices and noises, they get tense from the various forms of rowdiness. As we have already seen, seizures can be caused by different factors, but there are several common triggers, such as:…

The frontal lobe is the largest lobe in the brain and is situated at the front of the skull. “The frontal lobes are involved in motor function, problem solving, spontaneity, memory, language, initiation, judgement, impulse control, and social and sexual behavior” (CNS, 2015). The frontal lobe is important for many different things, and if damage occurs it could cause a significant impact on any one of these or multiple areas. With a traumatic brain injury the communication intent, transmission,…

+ What Is The Birth Defect, Cerebral Palsy? Cerebral palsy is a group of conditions that affect control of movement and posture. Because of this birth defect it causes damage to parts of the human brain that control movement, when a child is diagnosed or infected he or she cannot move their muscles normally. Symptoms could be mild or severe, the condition stays the same throughout their whole life. With treatment, most children or adults can improve their abilities. Many children have worse…

Chapter two, “The Neuroscience of Learning and Memory”, was an overview of how our brain functions and how it is developed. Neuroscience is the study of the brain and the rest of the nervous system. Reading through the section of what brains are like, it was interesting the difference between the Central nervous system and the Peripheral nervous system. The Central nervous system only consists of the brain and the spinal cord, but the Peripheral nervous system consists of motor and sensory…

The article illustrates findings describing separate visual pathways within the cortex that play different roles in interpreting visual information. These visual pathways include the ventral and dorsal streams which elicit visual perception and visual control of action, respectively. An important model for these findings was patient D.F., an individual afflicted with visual form agnosia, resulting in difficulties perceiving visual objects. In determining the origin of this patient's condition,…

Human Brains Causes of Subarachnoid Hemorrhage Chanda Bajracharya February 9, 2018 Midwestern State University Abstract The anatomical study of the brain is known as neuroanatomy, whereas the study of their function is known as neuroscience. The human brain is an extraordinarily powerful organ of the body. It helps to function all the body parts and the amazing fact is it weights around three pounds only. It is covered by the skulls. The largest part of the human brain is cerebrum.…