Eed, and by choosing a familiar and easily accessible location with

Eed, and by choosing a Monocrotaline site familiar and easily accessible location with ample parking and interior space for all study activities. We provided simple, healthy snacks and a small incentive payment tracked using a wallet card; developed PNB-0408 web strong rapport between the interventionists and participants; encouraged social cohesion among the participants through small group discussions and activities; and held the intervention from June ?November to avoid inclement weather and major holidays. Through this work we were also able to demonstrate that community-dwelling older adults with MCI are capable of, enjoy, and are stimulated by interactive video games. We observed that bowling was enjoyed most, followed by golf. These games were also perceived as offering more mental, social, and physical stimulation. Although the self-perceived level of stimulation may provide useful information, future work is needed to objectively measure the level of mental, social, and physical stimulation provided by interactive video games. Exploratory analyses of our pilot data did not reveal any significant changes on the clinical outcomes. Due to the small sample, interpretation of the effect sizes should be made with caution. We found a medium-sized improvement for global cognition, perceived cognitive ability, and gait speed in favor of the Wii group after 36 hours of active intervention spread over 6 months. This is promising given that other computer-based cognitive interventions, including non-interactive video gaming, have produced effects sizes ranging between 0.Int J Geriatr Psychiatry. Author manuscript; available in PMC 2015 September 01.Hughes et al.Pageand 1.70 for cognitive measures in cognitively normal older adults (Kuider et al., 2012), and there is growing evidence that older adults with MCI can also benefit from cognitive interventions across a number of cognitive domains as well as non-cognitive outcomes (Belleville, 2008; Jean et al., 2010; Li et al., 2011). A future, adequately powered, trial should examine whether a more intensive dosage would lead to significant improvement. To include older adults with mobility impairments, we did not require participants to stand to play any of the games and did not emphasize the physical nature of the gaming. However, 8/10 participants reported that Wii gaming was “very much” and the other 2 reported “quite” physically stimulating, suggesting that even the minimal effort to play the games may have provided more physical activity than participants typically engage in during their daily routines. There is growing literature supporting the benefits of physical activity for cognitive health (Erickson et al., 2012; Smith et al., 2010) as well as physical functioning. Therefore; the preliminary results here favoring the Wii group may be a due in part to increased physical activity. Future work should examine the unique and combined influence of the cognitive, social, and physical stimulation provided by interactive video games on cognitive health. Conduct of this pilot study highlighted the importance of social interaction among the group members. There is wide variation across cognitive intervention studies in whether the format is an individual or group setting. Evidence suggests that social relationships influence cognitive functioning (Flatt and Hughes, 2013), possibly through the cognitive demand of interacting with others in social situations. Social relationships are also related to a variety of other health o.Eed, and by choosing a familiar and easily accessible location with ample parking and interior space for all study activities. We provided simple, healthy snacks and a small incentive payment tracked using a wallet card; developed strong rapport between the interventionists and participants; encouraged social cohesion among the participants through small group discussions and activities; and held the intervention from June ?November to avoid inclement weather and major holidays. Through this work we were also able to demonstrate that community-dwelling older adults with MCI are capable of, enjoy, and are stimulated by interactive video games. We observed that bowling was enjoyed most, followed by golf. These games were also perceived as offering more mental, social, and physical stimulation. Although the self-perceived level of stimulation may provide useful information, future work is needed to objectively measure the level of mental, social, and physical stimulation provided by interactive video games. Exploratory analyses of our pilot data did not reveal any significant changes on the clinical outcomes. Due to the small sample, interpretation of the effect sizes should be made with caution. We found a medium-sized improvement for global cognition, perceived cognitive ability, and gait speed in favor of the Wii group after 36 hours of active intervention spread over 6 months. This is promising given that other computer-based cognitive interventions, including non-interactive video gaming, have produced effects sizes ranging between 0.Int J Geriatr Psychiatry. Author manuscript; available in PMC 2015 September 01.Hughes et al.Pageand 1.70 for cognitive measures in cognitively normal older adults (Kuider et al., 2012), and there is growing evidence that older adults with MCI can also benefit from cognitive interventions across a number of cognitive domains as well as non-cognitive outcomes (Belleville, 2008; Jean et al., 2010; Li et al., 2011). A future, adequately powered, trial should examine whether a more intensive dosage would lead to significant improvement. To include older adults with mobility impairments, we did not require participants to stand to play any of the games and did not emphasize the physical nature of the gaming. However, 8/10 participants reported that Wii gaming was “very much” and the other 2 reported “quite” physically stimulating, suggesting that even the minimal effort to play the games may have provided more physical activity than participants typically engage in during their daily routines. There is growing literature supporting the benefits of physical activity for cognitive health (Erickson et al., 2012; Smith et al., 2010) as well as physical functioning. Therefore; the preliminary results here favoring the Wii group may be a due in part to increased physical activity. Future work should examine the unique and combined influence of the cognitive, social, and physical stimulation provided by interactive video games on cognitive health. Conduct of this pilot study highlighted the importance of social interaction among the group members. There is wide variation across cognitive intervention studies in whether the format is an individual or group setting. Evidence suggests that social relationships influence cognitive functioning (Flatt and Hughes, 2013), possibly through the cognitive demand of interacting with others in social situations. Social relationships are also related to a variety of other health o.