Neuroanatomy Paper Essay

The limbic system is a diverse collection of cortical and subcortical regions that are crucial for normal human behavior (Martin, 2003). According to Martin (2003), nineteenth century neurologist and anatomist recognized that damage to particular parts of the human brain were associated with disorders of emotion and memory; these lesions , unlike those of the cerebellum, occipital lobe, or cortical regions around the central sulcus, for example, spared perception and movement. This research lead to the understanding that the neural systems of emotions, learning and memory, and their interconnections, are grouped into a single system, called the limbic system. Based on Martin (2003), brain structures for emotions, learning and memory have been conserved throughout much of the vertebrate evolution, reflecting the common and important need for these functions.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The diverse functions of the limbic system include important roles in learning and memory and in emotions – and their behavioral and visceral consequences. According to Martin (2003), many of the structures have a C-shaped configuration; the limbic system has three C-shaped components: (1) the limbic association cortex, (2) the hippocampal formation and fornix, (3) and part of the amygdala (bed of stria terminalis) and the stria terminalis.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Hippocampal circuits are engaged in consolidating explicit memories, such as the conscious recollection of facts, and in forming spatial memories; the hippocampal formation works closely with adjoining entorrhinal cortex, so much so that the two are functionally inseparable (Martin, 2003). According to Martin (2003), these structures receive complex sensory and cognitive information from the limbic association cortex; damage to the hippocampal formation or entorrhinal cortex, depending on the extent, can result in severe and pervasive anterograde amnesia. As Martin stated, in this form of amnesia, impairments occur in semantic memory, such as knowledge of facts, people, and objects, including new word meaning, and the episodic memory of events that have a specific spatial and temporal context, such meeting a friend last week; and by contrast, patients with hippocampal damage are capable of remembering procedures and actions (i.e., implicit or non-declarative memory), and they retain the capacity for a variety of simple forms of learning and memory.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The output neurons of the hippocampal formation are pyramidal neurons, similar to the neocortex covering most of the cerebral hemisphere, and they are located in the hippocampus and subiculum (Martin, 2003). Two output systems can be distinguished within the fornix, from the subiculum and the hippocampus; although these systems are involved in the cognitive aspects of learning and memory, it is not yet understood how their functions differ.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The innervations of the limbic system by the major neurotransmitter regulatory systems appear to be particularly important for normal thoughts, moods, and behaviors. This conclusion is based on the observation that many of the drugs used to treat psychiatric illness – the disorders of thought, such as schizophrenia, and of mood, such as depression and anxiety – selectively affect one of the neurotransmitters systems; this neurotransmitter system have direct and widespread connections with the limbic system (Martin, 2003).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Pyramidal cells of the entorhinal cortex send their axons to the dentate gyrus to synapses on granule cells, which is the perforrant pathway. Based on Martin (2003), it is not known how the myriad connections of the entorhial cortex and hippocampal formation are organized to play a role in memory consolidation; however, an important clue exists: the strength of many synapses in the hippocampal formation can be modified under various experimental conditions.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The amygdala has three major divisions, which collectively are involved in emotions and their behavioral expression: the basolateral nuclei, the central nuclei, and the corticomedal nuclei References Martin, J. H. (2003). Neuroanatomy: Text and Atlas. New York: McGraw-Hill Professional.   

Hospitality Management Major-Dining Room Class Memo 2 Essay

Hospitality Management Major-Dining Room Class Memo 2 - Essay Example The training will look at the importance of getting information from the client. This practice is crucial because it makes sure that the set up is according the client’s expectations. According to Strianese, this process involves listening and guiding the client into making the best decisions for the function. This includes looking at the time schedule, the program, the room set up, and the selection of food and beverage. The second training area is the development of the Banquet Event Order (BEO). This is crucial because it will help the service team capture every detail meaning that they will be able to put attention in every detail. The final training section is looking at the legal issues affecting the food service operations. This is crucial because it will help the service team avoid cases that will attract strange legal cases. Strianese states that, â€Å"Managers should be aware of the type of cases that have been filed and what advice experts have given on how to avo id the lawsuits† (Strianese, pg 389). Some of the safety precautions to be considered include, following the client’s instruction to make sure that they are satisfied and making proper sitting arrangement to reduce risk of accident. These techniques will create and support a professional environment in the organization because the service team will attain knowledge on the best practices to follow in the service industry which will help them in their day to day

Social Service Worker Program to Deal with Oppression Research Paper

Social Service Worker Program to Deal with Oppression - Research Paper Example This research paper investigates the oppression of women domestic workers in Canada, the consequences of this oppression and how social services can be improved upon by analyzing a number of articles on the relevant topic. Stasiulis and Baken in an article titled "Negotiating citizenship: the case of foreign domestic workers in Canada", discuss the concept of citizenship as a negotiated entity and have used the example of foreign domestic workers in Canada as a means to demonstrate that citizenship is negotiated on global and national levels. They stated that because these domestic workers in Canada are often not citizens of Canada; they are colored workers originating from different countries but they work for predominantly white and affluent Canadian women. So they are often subjected to abusive conditions at work. The authors have pointed out that in the new era of globalization, the principles of Keynesianism which were in favor of expanding the social services network, have given way to a need for a higher level of competitiveness in order to succeed in the marketplace. Therefore, many Governments are re-formulating the concept of citizenship. Stasiulis and Baken have dealt specifically with the issue of oppression of domestic workers in Canada and how their non-citizenship status has contributed to their oppression and suffering. They point out that the notion of citizenship itself may need to be renegotiated, away from its earlier view of the relationship between a single individual and the nation state.

Leadership Essay Example | Topics and Well Written Essays - 250 words - 28

Leadership - Essay Example The diversity of age in the workforce provides the leader with the opportunity of in-house schooling of the young and inexperienced employees. Leaders capitalize on the diversity of age by providing the inexperienced employees with frequent opportunities of interaction with and learning from the aged and experienced employees. Employee training and development of the employees’ competence is one of the fundamental prerequisites of the attainment of the organizational goals. Companies incur a lot of cost by arranging the conventional vocational training and competence enhancement courses for their workforce. This cost can be avoided by making use of the in-house sources of knowledge for the enrichment of the young and inexperienced lot. A leader uses the cultural diversity in the workforce to increase the consumer base for the company. The more diverse the workforce is culturally, the higher the population of consumers belonging to different cultures becomes. Furthermore, by ma king the workforce work in teams, a leader can help them understand one another’s culture and respect the differences (Gadget, 2011). Thus, leaders can make use of the diversity in the workplace in positive ways to attain their

A losed-Loop Theory of Motor Learning Term Paper

A losed-Loop Theory of Motor Learning - Term Paper Example The basic aspects must be executed properly in order to enable one to focus and direct attention to other concerns. As practice continues under proper conditions, certain changes will definitely take place. Learning is conducted through distinctive stages that start with cognitive concepts to automatic performance concepts. 1. Gliding through the ice, where this was the earliest form of ice skating. This was featured in the older types of skates that were made of bones. This allowed the skaters to glide or rather slide over the surface of the ice. The principle in gliding on the bone-made skates was possible due to the larger surface area in contact with the ice, along with the thin film of water between the skates and the ice surface. 2. Cutting into the ice, which is the modern adaptation of ice skates. These skates feature a metallic blade (mostly steel), which would then cut through the ice to a certain depth which therefore aided in motion in traversing through the ice. The sharp edges in the edge of the skates aides in moving through the ice due to the fact that the sharp edges provide low friction in moving through the ice. This method though adopted in modern ice skates, was developed between the thirteenth and fourteenth century by the Dutch. The birth of ice skating dates back to the BC era, three thousand years back. As mentioned earlier, the early forms of skates were made from bones, specifically animal bones dues to the rigidity in the structure. It was later that metal was used to replace animal bones. Animal bones along with leather were used to make skates that were known as ‘schenkel’ by the Dutch, who the early inventors or discoverers were of ice skating. Ice skating then gained major popularity in the United States of America, during the civil war era (Kleim et al. 2002).  

Outline marketing plan for the next year for Atlantic Quench 02133 Essay

Outline marketing plan for the next year for Atlantic Quench 02133 - Essay Example With the changing demography, the level of health consciousness has paved the way for new flavoured beverages. The beverage industry has kept on increasing in respect to the number of players and the target market. The demographic change has led the beverage industry to introduce new products. The aging population in US and other economies have forced companies to continuously innovate their marketing activities vis-a-vis product, price, place, promotion and communication. Atlantic Quench Cranberries Inc is US based company that produces juice and non juice products for more than 80 years. It is an agricultural supportive, which is owned by 46 grapefruit and 630 cranberry farmers. It has the largest market share in the fruit juice industry in US. It not only sells juice and non juice products in the US market, but it has also extended its operations in UK. Under juice product, it mainly sells under the brand name juice max, grab n go, cranberry original juice, etc and under non juice products it sells as new conserve, cranberry sauces, etc. The political situation of Europe is a very stable one. It follows a democratically elected system of government (Market Line., 2013). The political system of UK is embedded in its deep system of political stability that is given by the democratically elected government. After the world wars the UK has grown considerably over the years followed by a stable political system. For Atlantic quench this is a good sign as it provides a favourable investment climate for the company. Per capita GDP of the UK is high and the investment climate of UK is favourable. However in the recent years the country is suffering from high debt and fiscal deficit. There was negative GDP growth in the year 2009 that would result in the not-purchasing of any this that the consumers did not consider essential (West, Ford and Ibrahim, 2015). UK has also witnessed high rates

Innovation and The Sustainable Organisation Individual written Essay

Innovation and The Sustainable Organisation Individual written assignment - Essay Example cance to these aspects, this paper intends to explain the green technologies strategized by Toyota along with a literature review on the stated area of research. This paper also deals with fruitful ranking of the industry compared to its rivals from the global market based on the sales of the company. Toyota is currently reputed as among the most competitive business, which provides variety of vehicles with new models linked but entirely differentiated on dimension of financial services. The company is much credited for its ability to meet the needs of the customers, which has also empowered its competitive advantages, brewing talented employees valuing their innovative ideas. In its recent endeavors, Toyota has implemented an advanced set of green technologies for improving the lifestyle of the customers by providing them better eco-friendly services. The products produced by Toyota are also preferred for their good quality and new design approach, without compromising the comfort needs of its customers. Overall, these features help in grabbing the attention of customers (Deeppa & et. al., 2012). A major feature providing differentiating advantages to Toyota products is its use of green environmental technologies that also display the responsible attitude of the company towards its stakeholders. The company is also attaining competitive advantages by providing vehicles or cars based on the lifestyle choices of the modern environment and the market structure. Green technologies are thus required for the economic development of the company as well as to attain competitive advantages through greater sustainability of the products (Deeppa & et. al., 2012). Green technologies applied by Toyota also involve durable and comfortable designs, innovations and greater viability of the products that has significantly contributed to the overall development of the company. In accordance with several subject areas, green technologies can be identified as environmental science,