Positive Effects Of Hippocamus On Memory

1. Hockenbury, Don H., and Sandra E. Hockenbury. "Chapter 6- Memory." Psychology. 5th ed. New York: Worth, 2010. 282-83. Print

In the article, “Building a Better Brain is within Every Student’s Power” author Judy Willis states that when people empower themselves with a basic understanding of how their brain learns and remember it gives them the most potent keys to success in school, careers, relationships, and every other aspect of their lives. Many things help the brain learn like influences on intelligence, emotional state, a positive emotional state, incremental progress, and knowing how to construct patterns.

the hippocampus: involved in imagining new experiences and possible future events as well as spatial context being the critical ingredient the hippocampus provides for imagining new experiences and possible future

* First, studies have shown that aspects of experience can sculpt features of brain structure.

Among these different processes are encoding, storage, consolidation, and retrieval. This study hypothesized that the hippocampus plays a different role in each of these. The method of this study is especially unique because it used temporary chemical inactivation of the hippocampus, which had not been done before. This temporary inactivation is unique because it lets the researchers selectively assess the role of the hippocampus during each of the processes discussed above. To test encoding, the inactivation occurred during learning of a maze task; to test retrieval, inactivation occurred during a retention task. Results indicate the temporary inactivation of the hippocampus impairs both encoding and retrieval. To test long-term consolidation, rats were trained and then separate groups received hippocampal treatment for different amounts of time between one and five days. Results showed that temporary inactivation during this time period disrupts memory for the already learned task. This study partially supports the result of the study by Eldridge et al. (2000) in that they both show the hippocampus is necessary for memory retrieval. However, it does not address the retrieval of different types of memory. This study also supports the idea from Wang et al. (2012) that the hippocampus may be involved in consolidation and storage of new memories but not necessarily of older

An alcoholic beverage is a drink that contains a psychoactive drug ethanol, a depressant which in low doses causes euphoria, reduced anxiety, sociability which in higher doses could be caused by unconsciousness, lack of critical mental function and intoxication. Drinking alcoholic beverages is not a current event, the production, transportation and the distribution of alcohol were banned in the 1920s under the presidency of President Woodrow Wilson by the Eighteenth Amendment. This paper talks about the effects of excessive drinking of alcohol termed as alcohol dependence on the volume or size of the hippocampus of humans. The hippocampus is a small organ located in the temporal lobe. The hippocampus is an important part of the limbic system. The hippocampus is mainly associated with memory, mainly long-term memory which is important in the learning process.

Hippocampus is a small, curved region, which exists in both hemispheres of the brain and plays a vital role in emotions, learning and acquisition of new information. It also contributes majorly to long term memory, which is permanent information stored in the brain. Although long term memory is the last information that can be forgotten, its impairment has become very common nowadays. The dysfunction is exemplified by many neurological disorders such as amnesia. There are two types of amnesia, anterograde and retrograde. Anterograde amnesia is inability in forming new information, while retrograde refers to the loss of the past memory. As suggested by Cipolotti and Bird (2006), hippocampus’s lesions are

Doctors and scientists dispute the exact role of the hippocampus, but agree that it has an essential role in the formation of new memories about personally experienced events. Some researchers prefer to consider the hippocampus as part of a larger medial temporal lobe memory system responsible for declarative memory. When a long-term, declarative memory is made, certain neuronal connections in the temporal lobe are strengthened, and others are weakened. These changes are fairly permanent, however some may take weeks or months before they are complete

These parents must understand that the hippocampus, which is in the limbic system, plays a precarious role in their memory. At the same time,

For example, Faraji et al (2008) proposes that the hippocampus is substantial to spatial learning and memory. In this study, rats with widespread hippocampus damage have their spatial learning memory tested through the use of spatial cues which navigate them to a food reward. Findings show the storage of spatial- location memory was poorer in those with hippocampus damage, contrary to healthy controls. This meant that the affected rats took more time to locate the food when given spatial cues compared to the healthy rats. Whereas, without cues- trial by trial- it took the duration of ten days to locate food. This suggests that spatial-location is remarkably dependent on the health of the

Memory is the blueprint of an individual’s growth and development. Experiences that are repeated are often taken for granted, such as learning to walk and learning to speak and write to express oneself, become encoded to ensure a smooth flow of information that help us adapt to the environment (confusing sentence). However, children’s exposure to environmental stressors, depending on the exposure frequency and intensity, may impair the normal development of memory in children. This paper will evaluate the role of child maltreatment in the changes of children’s memory function. In addition to exploring the effects of maltreatment on the physiology of the primary brain structures that are involved in the functions of memory, the paper will also

Firstly, the study conducted by Rozenweig and Bennet (1972) explains the positive effects of an enriched environment on the brain’s capability to learn and think. The researchers divided the group into 2 groups, the enriched environment rats and the impoverished condition rats. The enriched environment rats were provided with different stimuli objects to explore and play with as well as additional maze training. Juxtaposed, to the impoverished rats, where they were all in individual cages and were confined to no stimulation and were very isolated. The rats spent 30-60 days in the respective environments before being killed so the researchers could observe the changes in brain anatomy. As the researchers studied and analysed the brains of rates

The hypothesis of the effect of exercise training on hippocampal volume in humans: A pilot study was compared to aerobic fitness with older humans to examining if the earlier study was correct. The study was to find out if aerobic exercise training can increases hippocampal volume with older adult. (Parker, Beth A; Thompson, Paul D; Jordan, Kathryn C; Grimaldi, Adam S; Assaf, Michal; et al. Research Quarterly for Exercise and Sport 82.3 (Sep 2011): 585-91.) Hippocampal volume is a brain structure below the cerebral cortex of the brain. Hippocampal volume is important because it process information and formed memories, organizing information and concentration. (What Is Hippocampal Volume?, 2017). The sample chosen for this study adequate was animal. The reason why animal was used in this study because studied have shown there is convincing evidence that exercise training increases hippocampal volume.

Without the hippocampus, the information from the short-term memory (STM) cannot be stored in long term memory (LTM). The hippocampus is a very important part of the human brain to store our memories. If we lost it, we will lose all our conscious memories. From Henry’s case, it also discovered that there are multiple memory storage areas located at different parts of the brain while the hippocampus is important to consolidate short-term memory to long-term memory. The removal of hippocampus caused Henry to suffer until he died as he lost the ability to make new conscious