Right Brain Essay

whole body. Only the cells with the correct receptors will activate. 2. Describe the Peripheral Nervous System and explain the two systems involved in work/exercise and rest. The peripheral nervous system consists of nerves that branch out from the brain and the spinal cord. It has two components, the somatic nervous system and the autonomic nervous system. The somatic nervous system is made up of nerves that connect to voluntary skeletal muscles and to sensory

documentary is that our brains have a map of our body surface. According to Dr. Ramachandran, the body map has a corresponding point to every point on the body surface. The right side of our body is mapped on the left side of our brain and the left side of our body is mapped on the right side of the brain. The phantom limb syndrome gives amputees the ability to feel sensations and pain of a missing limb that no longer exists. After an amputation, sensory pathways in the brain are restructured and

Section A. Client Overview DG was 54 when he suffered a stroke in February 2016. The stroke affected the right hemisphere of his brain, this resulted in a difficulty in understanding high level language e.g. jokes, metaphors and extended pieces of text. Right-sided strokes are associated with patients being emotionally labile, confused and impulsive, these characteristics and their impact were considered throughout DG’s care. Prior to his stroke, he was a carer for his wife, who has dementia

to the center of the brain. The hippocampus is essentially involved with the storage of long-term memory, especially of past knowledge and experiences (Hippocampus). The hippocampus is also vitally important to the creation of new memories, and without it humans would always be living in the past. Emotion and memory are actually very closely related. Thus, it is not surprising that the hippocampus is located in the limbic system, which is the emotion system portion of the brain. The limbic system

discuss the concept of survival after a brain transplant. Weirob, who is in her death bed after an accident and is attempting to figure out a way of surviving after death, states that she would not want to attempt survival by having her brain implanted into another body. She believes that this is not truly surviving, as she will no longer be herself- she will lose her personal identity. Weirob reasons this conclusion by explaining that, although her surviving brain will be in another body, she will no

There are two major subdivision of the nervous system, the Central nervous system (CNS) which consist of the brain and the spinal cord and the Peripheral nervous system(PNS) consisting of the neutral tissues outside the brain and the spinal cord. The Central Nervous System integrates and coordinates all bodily functions, process all incoming messages and send commands to different body parts. Sending and receiving messages through the spinal cord and the part of the spinal column called a trunk

A split-brain can be described as a procedure severing the corpus callosum, the main bond between the brain's left and right hemispheres, as a treatment for epilepsy. After a split-brain surgery, the two hemispheres do not exchange information. Although these halves look similar they have very different functions. This division of tasks between the hemispheres is called lateralization of function. But, contra-laterality is the property of the brain such that one side of the body is controlled by

Oligodedreocytes: helps to create the myelin sheath. Purpose speed up communication in the brain. Insulate axons. Makes Neural transmissions. Microglia: Special immune cells in the brain. They can detect unhealthy and damaged neurons and therefore, they can help in removing those damaged cells. - detect viruses and bacteria in the brain - Chew them up and attack foreigners Astrocytes: The rising star of the brain - gained a lot more attention - they’re

3) Epilepsy is a complicated neurological disorder that affects the central nervous system, specifically the brain. It can be caused by the over-excitation of neurons, which occurs when the electrical activity is irregular or when two or more unprovoked seizures arise. The left hemisphere communicates to the right hemisphere by sending signals in order to let it know what’s going on (vice versa). In epilepsy, the signal goes back and forth, resulting in a positive feedback. Positive feedback is a

2014) . In fact, fMRI studies of brains of experienced meditators have shown decreased activity in the PCC, especially compared to those of the beginners (Brewer & Garrison, 2014). Further studies point to changes in the amygdala and caudate volumes. Studying MRI images, Taren, Creswell, and Gianaros (2013) conducted a volumetric analysis which revealed a correlation between higher dispositional mindfulness and decreased gray matter volume in the right amygdala and the left caudate. Since amygdala