Virtual Environment to Aid Cognitive Stimulation of Elderly People With Early Alzheimer's

Virtual Environment to Aid Cognitive Stimulation of Elderly People With Early Alzheimer's

This research was carried out with the objective of verifying the possibility of intervention through cognitive training protocols to assist in the stimulation of neurons and to delay the degradation resulting from Alzheimer's disease in its initial phase. The specific objective of this research was to develop and validate a virtual environment of games (called SorrisoTur) that allows the intervention of cognitive training.

SorrisoTur encompasses cognitive training concepts and protocols in playful situations, which were coded in the form of 2D mini-games that are run on a computer connected to the Web, and designed to stimulate cognitive domains, such as memory, executive functions, spatial-visual skills, language (expression, comprehension, reading, and writing) and personality/behavior. For the comparison of results, three groups were created; one group of elderly people with Alzheimer's disease at an early stage, one group formed by healthy elderly, and another group with young people and applied Mini-Mental State Examination (MMSE) and Wechsler Intelligence Scale for Adults (WAIS-III) before and after of interventions with the games.

Inclusion Criteria:

• People with physical or psychological conditions allow interacting with digital games;
• Elderly over 60 years with mild Alzheimer;
• Seniors over 60 Healthy;
• Healthy Youth;

Exclusion Criteria:

• People without physical or psychological conditions allow interacting with digital games;
• Elderly people over 60 years old who have any type of dementia other than Alzheimer, or moderate or severe Alzheimer;