Emotion and memory

Emotional Attentional Blink and Emotion Induced Blindness When talking to a layman about an emotion induced blindness (EIB), one would try to explain it as not being able to see an item because of a distraction caused due to emotional effects. For example – when a driver might not be able to see a scooter coming from the front because of an accident that had happened in front of him as well. So this accident is the negative distractor to the target scooter which must be attended in order to…

Shaped like an almond, the amygdala's duty is to constantly keep alert for needs of basic human survival. These needs include but are not limited to sex, emotion reactions (anger, fear,sadness,etc). The amygdala also triggers aversive cues such as sweaty palms in response to high tension situations. The amygdala helps to process memories in a way that is beneficial to survival. For example in one was bitten by a dog, the amygdala would process that event as distressing, resulting in an increased…

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…

experiment. [ref 1] The memory test is the Morris Water Maze and the attentive test is the Pre-Pulse Inhibition test. Both tests in this experiment are exercise different parts of the brain, the Water Maze exercises the hippocampus, and the Pre-Pulse Inhibition exercises the brainstem. The Water Maze experiment is an exercise regarding the hippocampus of the brain, the main centre for creating and storing memories…

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…

Alzheimer 's disease has taught me the importance of holding on to memories. In Theory of Knowledge class, I learned about memory as a way of knowing. Memories are vital in knowledge of the recent past. In my experience with my great grandmother’s term with Alzheimer’s, I have held on to many memories that she can no longer share. Even so, these memories will never be forgotten because I will keep them alive. This is because memories need to be passed on to further generations. Going to my…

depends on our memories to some degree; especially our working memory (Baddeley, 1992). To understand many of our cognitive processes (problem solving, cognition, attention, etc.) one needs to understand the abilities and limits of memory. This information also translates into practical reasons as well. We rely on our memories to make judgements on significant events ranging from eyewitness testimony, to winning an argument with our significant other over who said what. All in all, memory…

nature of stimuli can influence long-term memory. Research in this field has shown that anger and violence tends to reduce memory recall. One study that discusses memory in differing emotions was conducted by Brad Bushman. In this study, Bushman (1998) tested the effect of television violence and its effect on memory of television ads. This summary focuses on Experiment 1, which used recall and recognition memory tests to evaluate the effect of violence on memory. Predictions For this…

juggle school, work, friends, and family while trying to plan out the rest of their lives. Anxiety and depression is fairly common in college students. However, anxiety in the field of psychology can fit into many different categories. Anxiety is an emotion characterized by feelings of tension, worries of doubt and sometimes can result in a physical…

children also serve as witnesses in forensic investigations and proceedings, especially in cases involving sexual abuse, or in cases where there may be no visible evidence or physical indications of a crime, therefore relying on the child’s eyewitness memory (Hobbs et al., 2014). Ever since colonial times in the United States, there has been a great deal of skepticism about the testimony of child witnesses, until the 1970s and 1980s when there was an increase in empirical research on the…