Working memory

As a measure of current general intellectual functioning, the KBIT-2 was administered and yielded a Verbal Score = 86±5; a Nonverbal Score = 55±5; and an IQ Composite Score = 66±4. The composite score falls within the very low or borderline educational classification at the 01st percentile rank per national age based norms and needs to be viewed with caution. Due to Hunter’s struggles with focus and difficulty attending to auditory instruction, his nonverbal score is felt to be an under…

briefly discussed. Anterograde amnesia is “a severe loss of the ability to form new episodic and semantic memories” (Gluck, Mercado, Myers, 2014). It is the most noticeable amnesia present in patient H.M. Hippocampal region damage results in difficulty learning new information – especially episodic learning of events and facts (Gluck, Mercado,…

to get a better understanding of memory, in this case specifically through studying amnesic patients, including the well-known patient, Henry Molaison. They characterized amnesia as a selective deficit in memory, and further into the future, researchers have come to understand the functional organization of the medial temporal memory system and the functioning of its cognitive processes. The article indicates that H.M. brought about five main findings: that memory is a “distinct psychological…

to come talk to me about his concerns. He wanted to understand what attention, perception and memory were and how attention and perception could have influenced his memory. I explained to him that, according to Matlin (2012), attention is “a concentration of mental activity that allows you to take in a limited portion of the vast stream of information available from both your sensory world and your memory”. In simpler terms attention is the ability to selectively process…

interview, or CI where certain techniques are employed to elicit more accurate details in memory. This is an important point of research because the extensive literature on the misinformation effect shows that witnesses who have been exposed to misinformation may recall these misleading details during later testimony (Rivard, Lapaglia, Wilford, Chan, Fisher, 2013). Past research has indicated that taking an initial memory test can enhance one’s retention of learned material. For this study in…

Learning and memory are the most important component of cognition. Learning is the process acquiring knowledge and skills. Memory is the retention or storage of the knowledge. Most individuals that have memory lapse or not suffering from Alzheimer’s or any other disease (Mastin 2010). This is just a normal part of aging that have minimal effect on functioning…

important part of a human’s life; it rejuvenates our energy levels, helps with mental processing, and lastly helps with memory and memory retention. Memories are essential any living being. Remembering where the car keys are or remembering meaningful thoughts are what help us connect ideas, thoughts, or things together. Therefore, if we study the connections of sleep and memory this could improve the way we retain information. That there are other variable that could help improve the way we…

My fascination with the neurological basis of learning and memory began during an independent research project in the second year of my master’s degree at Bangalore University. I was in awe when I realized how extraordinarily complex the neural mechanisms that support memory formation are and yet these profound neural events may be “undone” if the memories are not retrieved. Furthermore, I learned that memories can be embedded in chains, or “engrams”, composed of antecedent and subsequent events…

Memory tends to decline as people get older. This explains why elderly people find it difficult to recall names, dates and events. This is due to the fact that our brain is no longer in the same shape it used to be in and our ability to recall has slowed down. ("Memory Decline over the Lifespan", 2015). Generally, results of research studies indicate that there may be some naturally occurring decline in some aspects of memory among older people. (Grivas, J., Letch, N., Down, R., & Carter, L.,…

Strategies in Working Memory Assessment”, by Hilbert, Sven, Tristan T. Nakagawa, Patricia Puci, Alexandra Zech, and Markus Buhner, aims at investigating the differences in performance between visualizers and verbalizers cognitive strategies by using digit span backwards. The digit span backwards has been used for many decades to assess the working memory capacity. The concept of working memory initiates the way we are able to memorize certain tasks and how we manipulate information into our…