Spring Increases Risk of Dementia-Related Wandering For caregivers of someone with memory and thinking problems, the change of seasons from winter to spring can raise unique concerns. The same freedom that warmer weather provides can also increase the risk of wandering for those with dementia. According to the Alzheimer’s Association, 60 percent of persons with dementia will wander at least once; many will wander repeatedly. As risky and dangerous as wandering is, caregivers can take steps to reduce the risk. Read more