Poor Semantic Processing Ability Could Be Early Sign of Alzheimer's Disease : Conditions : Medical Daily

Poor Semantic Processing Ability Could Be Early Sign of Alzheimer's Disease : Conditions : Medical Daily: According to the study authors, previous research on mild cognitive impairment (MCI), an early sign of Alzheimer's diseases, focused mainly on short-term memory loss. However, people might begin losing the ability to recognize size and shapes - which requires some degree of knowledge - before memory related problems kick in.