long term memory

• there is conscious(explicit) and unconscious (implicit) long term memories
• procedural ltm is memories of how to do things such as writing. it is unconscious
• semantic ltm is our knowledge of the world this includes facts and stats ect. they are not personal and require conscious effort
• episodic ltm is the ability to recall events from our lives and personal memories in rich detail. this requires a conscious effort
• endel tulving states that the msm is to simple and there are more types of long term memory