Hippocampus Synthesis Essay: Declarative Memory
When discussing memory the hippocampus is one of the most important aspects of the brain to consider. According to the Oxford dictionaries, the hippocampus is defined as, “the elongated ridges on the floor of each lateral ventricle of the brain, thought to be the center of emotion, memory, and the autonomic nervous system.” This piece of the brain is one that has been extensively researched in the past, but still presents neuroscience researchers with many unanswered questions. It is now widely accepted that the hippocampus is considered to “be essential for a specific kind of memory, known as declarative memory” ( Squire 1992). The declarative memory is defined by Dr. Squire as the explicit and relational aspects of memory and is not defined as the implicit memories that a person has. Squire continues to state that hippocampus is necessary in order for an organism to construct its entire memory. …show more content…
One question that Fred Gage, Adler Professor in the Laboratory of Genetics at the Salk Institute, poses is can the stimulation of the hippocampus boost an organism’s entire memory and its overall cognitive function? Gage states that when this phenomenon is tested in aged mice, the hippocampus can be stimulated through physical exercise (Gage 2005). He continues and uses the data collected from his research to support his conclusion that once the hippocampus becomes stimulated, subjects will display lower acquisition times of new information and higher retention of previously presented
Nt1310 Unit 2 Study Guide
644 Words | 3 PagesIt is part of the central nervous system, and has nerve fibers that send messages to the brain. Hippocampus: Memory is the main purpose of the hippocampus. It allows us to story long-term and permanent memories. Pituitary Gland:
How Does Leonard Suffer From Anterograde Amnesia
439 Words | 2 PagesAt the time the physician removed parts of his hippocampus as a way to stop his seizures. HM seizures went away, but he could not form any new memories. However, one form of memory left intact in both HM and Leonard is the ability to learn skills. This ability is known as procedural memory, a memory that is shown by performance rather than by conscious recollection (Kalat, 1998), it allows us to learn how to do things such as ride a bike or play an instrument. The areas of the brain outside of the hippocampus are involved in procedural memory, which is why an injury that results in anterograde amnesia doesn't affect procedural memory.
Summary Of The Shallows By Nicholas Carr
1553 Words | 7 PagesI disagree because memorizing facts and important ideas is highly important even though memory has lost its prime power. We usually only speak of and remember the explicit memories that just naturally stick in our brain. The explicit ones are usually feelings, events, facts, and really personal experiences, The author says memory inside our heads is the products of an extraordinary complex natural process. Carr says “the more we use the internet the more we train our brains to be easily distracted and make it hard to concentrate.” I relate to this idea because I am a product of the internet era, we have a growing dependence on the webs information.
Hippocampus Mandatory Synthesis
1495 Words | 6 PagesThe theory of the hippocampus supporting memory function was first discovered more than fifty years ago, in the case study of Henry Gustav Molaiso (H.M.). He endured a bilateral medial temporal lobectomy for the relief of epilepsy. Immediately
Psych 101
1439 Words | 6 PagesGood nutrition can come from supplements such as omega-3s and especially DHA. These supplements can help the hippocampus cells communicate more efficiently. Sleep is important because it allows consolidation of memories and regular functioning of the hippocampus. Without sleep the hippocampus is critically effected. Physical exercise strengthens memories through boosting of the size of the
Eyewitness Misidentification
1297 Words | 6 PagesThe hippocampus is responsible for transferring short term memory to long term memory. It is one of the few parts of the
Charles Riley Biography
1100 Words | 5 PagesRoughly all science fields have a history of making discoveries by accident. Neurology, in particular, struggled in its early days to understand the brain due to the limited resources and information available about its numerous function. Humans that were victims of their own mistakes or had genetic disadvantages helped the scientific community gather more data about the beauty and misfortunes that the mind possesses. It is understandable that humans label everything, it is our nature; however, Charles A. Riley II is correct in Disability and the Media: Prescriptions for Change about the public and the media needing to stop using people that were unfortunate victims of inevitable events and instead, they should be covered in a fair and accurate
Endel Tulving: A Brief Summary
663 Words | 3 PagesAfter reading an article by Endel Tulving, he talks about memory retrieval with regards to the human brain. He states in his thesis "The purpose of the present article is to question the traditional view that remembering the past and knowing things learned in the past represent similar cognitive processes" (Tulving, 1989). He continues by saying "I would suggest that remembering and knowing, as these terms are used here, are more appropriately conceptualized as operations of two hypothetical memory systems, episodic and semantic memory, and that in that sense they are not only similar, as all memory systems must be, but also basically different" (Tulving, 1989). In Tulving's first piece of evidence to support the above thesis he uses an example of a case study.
Senile Dementia Research Paper
267 Words | 2 PagesSenile Dementia is a form of intellectual impairment observed in the elderly. Ten percent of people above the age of sixty-five have this disease. This causes people to forget items,people, and their lives. There are 4 types of remembering recollection,recall,recognition, and relearning which are all affected by Senile Dementia. Around 47 million people around the world suffer from this with ten-million of diagnosis being made each year.
Hippocampus Synthesis
904 Words | 4 PagesThe hippocampus is a neural component of cognitive function as it has the α4β2 nicotinic receptor that was discovered to be involved in memory functioning (8). Owing to the fact that chronic systemic nicotine infusion fails to block the ventral hippocampal MLA-induced memory damage on the same radial-arm maze, it is known that nicotine’s positive effects on memory function is due to the hippocampal α7 nicotinic receptors (9). Nicotinic changes in the hippocampal function could produce enduring functional changes in the hippocampal pathways as the hippocampus strengthens synaptic connections in areas involved in addiction (9). It was found that nAChRs might facilitate effects of nicotine on memory and learning (10). Acute administration of
Biological Basis Of Memory Essay
1648 Words | 7 PagesThe biological approach to the basis of memory is explained in terms of underlying biological factors such as the activity of the nervous system, genetic factors, biochemical and neurochemicals. In general terms memory is our ability to encode, store, retain and recall information and past experiences afterwards in the human brain. In biological terms, memory is the recreation of past experiences by simultaneous activation or firing of neurons. Some of the major biopsychological research questions on memory are what are the biological substrates of memory, where are memories stored in the brain, how are memories assessed during recall and what is the mechanism of forgetting. The two main reasons that gave rise to the interest in biological basis of memory are that researchers became aware of the fact that many memory deficits arise from injuries to the brain.
Adaptive Memory Summary
936 Words | 4 Pages“Adaptive Memory Remembering With a Stone-Age Brain” Summary: This article describes the facts about adaptive memory, relation of memory development with evolution and reasons behind the evolution of the memory. Basically adaptive memory is the investigation of memory systems that have evolved to help hold survival-and fitness-related information, i.e., that are designed for helping an organism improve its conceptive fitness and odds of surviving. One key component of adaptive memory look into is the idea that memory evolved to help survival by better holding information that is fitness-relevant. One of the establishments of this technique for contemplating memory is the moderately minimal adaptive value of a memory system that evolved just
Alzheimer's Disease Analysis
790 Words | 4 PagesThe damage of late diagnosis of Alzheimer’s is that it has already started to spread to the hippocampus, a region of the brain essential to the formation of memories. Alzheimer’s disease is a neurodegenerative disorder that destroys the b-amyloid plagues and neurofibrillary tangles that is important for any type of neural connections in our brain. As the patient’s neuron death increases, the affected region of the brain shrinks (Jia, 2014). By the end stages of the disease, the damage is widespread throughout the brain. It is important for members to be educated about the disease so that they will be able to make plans for the future needs of the patient.
Amnesia Case Study Psychology
1296 Words | 6 PagesOne famous case of amnesia supporting Squire's view is patient H.M. (Scoville & Milner, 1957), who had parts of his left and right temporal lobe, hippocampus, amygdala and surrounding areas of both removed. He developed severe anterograde amnesia, the inability to learn new information, resulting in an almost completely absent short-term memory storage. He also had moderate retrograde amnesia, unable to remember information between 3 to 11 years prior to his surgery, but with other long-term memories unaffected. Explaining this, Squire argued that memories are consolidated in the hippocampus, easily disrupted by trauma during this. They become less dependent on the hippocampus with time, eventually being stored in the neocortex (Alvarez &
Sensory Memory Paper
936 Words | 4 PagesMemory: the mental capacity or faculty of retaining and reviving facts, events, etc., (memory, n.d.). It constructs and shapes an individual’s identity, and without it, an empty shell would only remain. The ability to store and remember ranges differently in every person, from those who can never recall the last second of their day to those who are of the equivalent to a human encyclopedia. Yet why do these variations in space exists if the brain structurally looks the same in most individuals? What are the factors that shape and play role as to how one retains so much material?
More about Hippocampus Synthesis Essay: Declarative Memory
Nt1310 Unit 2 Study Guide
644 Words | 3 PagesHow Does Leonard Suffer From Anterograde Amnesia
439 Words | 2 PagesSummary Of The Shallows By Nicholas Carr
1553 Words | 7 PagesHippocampus Mandatory Synthesis
1495 Words | 6 PagesPsych 101
1439 Words | 6 PagesEyewitness Misidentification
1297 Words | 6 PagesCharles Riley Biography
1100 Words | 5 PagesEndel Tulving: A Brief Summary
663 Words | 3 PagesSenile Dementia Research Paper
267 Words | 2 PagesHippocampus Synthesis
904 Words | 4 PagesBiological Basis Of Memory Essay
1648 Words | 7 PagesAdaptive Memory Summary
936 Words | 4 PagesAlzheimer's Disease Analysis
790 Words | 4 PagesAmnesia Case Study Psychology
1296 Words | 6 PagesSensory Memory Paper
936 Words | 4 Pages