If you take a single hair in between your fingers and you don't feel anything, then you have fine hair. If you can feel the hair, then it's medium. If you feel a strong, thick strand, then you are coarse. Don't confuse the density of hair with diameter, Papanikolas emphasizes.
Brain 101: Topics in Neuroscience. Semantic Memory. Semantic memory is strongly language-based and describes memory for facts and words. This can be thought of as a form of non-declarative memory because the knowledge is often not associated with a particular time or place. However, semantic memory must be thought of as separate because damage to brain regions that impair semantic memory do not always affect other forms of non-declarative memory, and visa-versa. Episodic Memory.
One of the earliest and most influential distinctions of long term memory was proposed by Tulving (1972). He proposed a distinction between episodic, semantic and procedural memory. 1  Procedural memory is a part of the long-term memory is responsible for knowing how to do things, i.e. memory of motor skills.2  It does not involve conscious (i.e. itâs unconscious-automatic) thought and is not declarative. For example, procedural memory would involve knowledge of how to ride a bicycle. 2  Semantic memory is a part of the long-term memory responsible for storing information about the world. 3  This includes knowledge about the meaning of words, as well as general knowledge.