Researchers have reversed congenital blindness in mice by changing supportive cells in the retina called Müller glia into rod photoreceptors. The findings advance efforts toward regenerative therapies for blinding diseases such as age-related macular degeneration and retinitis pigmentosa.
In a breakthrough approach that combines virtual reality and artificial tactile sensations, two amputees feel as though their prosthetic hand belongs to their own body. Moreover, the scientists show that the phantom limb actually grows into the prosthetic hand.
New research gives unexpected insights into how the nervous system controls leg movements in walking. These findings could aid in directing rehabilitation in stroke patients as well as the design of artificial, or prosthetic, legs.
9. Did you have any discussions about the issues with people who were unfamiliar with the Deaf community and sign language?
Helping points: who did you discuss with; what was the content of the discussions; were you aware of any strong agreements/disagreements; who were they (e.g. friend/family/partner?) and what did they say.
