HealthAutoimmune disorders linked to an increased risk of dementia People with conditions like multiple sclerosis and psoriasis are more likely to develop dementia, and cardiovascular problems could be to blame 51¶¯Âþ
TechnologyAmputees control virtual prosthetic arm using nerve signals A surgically implanted sensor could let people control a prosthetic using their own nerves, giving a greater range of movement than muscle-controlled devices 51¶¯Âþ