Damage to different areas of the brain can have impacts on different types of memories. Different memory systems interact with one another for their proper functioning. Different pharmaceutical products may be used for the treatment of various memory disorders. These products must target the areas of the brain where the memories are stored.
Home About. Table of Contents. Introduction Language is somehow dependent on two different systems of the brain. Areas of Brain involved in Explicit and Implicit Memory The hippocampus plays a vital role in storing declarative memory.
Subdivisions of Explicit and Implicit Memory Explicit memory involves conscious elementary involvement in recording facts and figures. It can be divided into four broad categories: Episodic Memory refers to memory gathered from day to day experiences and can be stated and conjured explicitly.
It involves an accident that happened to you while you were traveling in the car. In other words, it is an episodic form of memory remembering the past.
Semantic Memory refers to facts and general knowledge we gather over the years. It is different from episodic memory in general perspective like you know what a car is - its functions, creations, 4-wheeled and more.
In other words, it is a factual package. Spatial memory refers to the recording of information concerning the spatial arrangement of an individual. It forms a basic cognitive map. We can take an example of your known areas within your vicinity. It can be further subdivided as follow: Priming refers to subconscious stimulus creation in response to primary stimulus without guidance and intentions.
It can be perceptual, associative, repetitive, positive, negative, affective, semantic, or conceptual. It works best in the same modality stimulus. Perceptual learning refers to achieving better perception giving rise to discrimination between two similar things. It forms the basis of cognitive processes and plays with a neural basis to bring about the prime effect. Category learning refers to concept attainment to clarify and categorize different things accordingly.
Grouping is the elementary function of this one. It allows a learner to compare different things. Colloquially it implies subjective divisions for better understanding.
Emotional Learning refers to the effect of emotions on an individual. And we all know emotions have a profound effect on an individual. Most of the autobiographical memories tend to carry chunks of emotions into it. Procedural Learning involves skill attainment for better task attainability at any point in life. It aids the performance of tasks without conscious involvement.
Memory Process Several models explain the procedure of how memory gets into your brain store. Development of Memory The memory is not a single fit in the process. Nature of Declarative Memory It refers to learning something quickly. Working Memory For supportive functions of cognition which includes learning and reasoning encompasses this wide area of working memory. Nature of Non-declarative Memory It is the collection of abilities that can be expressed without legitimate conscious involvement.
Effects of Brain damage on Memory Damage to hippocampal areas through ischemic changes or stereotaxic lesions. This damage is significantly associated with long term memory impairment. Damage to the Entorhinal Cortex creates only a mild memory impairment. The entorhinal areas can be further subdivided into perirhinal and Para hippocampal regions.
Damage to surrounding Memory Associated Areas causes delays in simple tasks. Declarative memory is usually considered to be explicit because it involves conscious, intentional remembering. Procedural memory is recall of how to do things such as swimming or driving a car. Declarative memory is of two types: semantic and episodic. Semantic memory is recall of general facts, while episodic memory is recall of personal facts.
Remembering the capital of France and the rules for playing football uses semantic memory. Remembering what happened in the last game of the World Series uses episodic memory. SparkTeach Teacher's Handbook. Most of our procedural memories fall into this category. Conditioned learning and associative memory are also examples of how implicit memory works. We can see the evidence of these unconscious associations in experiments on priming effects , where exposing someone to a stimulus affects how new information is processed or how tasks are performed.
Explicit memories , on the other hand, are those that are consciously remembered. Memories can be recalled, where they are spontaneously retrieved from long-term memory storage, such as when you reminisce about your last travel adventure overseas. We might like to think that our memories are safe and secure but, in reality, there are many things that can affect our ability to create, store and retrieve them. Mapping out which systems in the brain are responsible for forming and maintaining our memories is essential for preventing memory malfunctions—and finding better ways to enhance and improve our ability to remember.
For instance, recalling that you listen to music using your ears does not require knowing when or where you first learned this fact.
Procedural memory describes our implicit knowledge of tasks that usually do not require conscious recall to perform them. One example would be riding a bike —you might struggle to consciously recall how to manage the task, but we can [unconsciously] perform it with relative ease.
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