Types of long term memory

Types of long term memory

1. Episodic memory

   • Refers to our ability to recall events. E.g. recent visit to dentist.
   • Firstly, they are 'time- stamped'- you remember when they happened.
   • Secondly, memory of single object will include several elements, such as people and places.
   • Thirdly, make a conscious effort to recall episodic memories

2. Procedural memory

   • This is our memory for skills, actions and how we do things. E.g. driving a car.
   • Our ability to do this depends on procedural memory.

3. Semantic memory

   • This store contains our knowledge of the world. E.g. the taste of an orange.
   • These memories are not time- stamped. Semantic knowledge is less personal and more about facts we all share.
   • Semantic memory is about much more than just 'facts.' It contains a collection of material which, given it's nature, is constantly being added to.

4. Evaluation

   • Critical evidence- Clive Wearing and HM had damaged episodic memories but semantic and proceduaral memories fine.
   • Neuroimaging evidence- episodic and procedural memories recalled from different parts of the prefrontal cortex.
   • Real life applications- training programme for adults with mild cognitive impairments.