“Mulher biônica”: sueca recupera sensibilidade com mão robótica

Prótese controlada pela mente devolve sensibilidade após amputação

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[{"selector":"#anim-9c11188e-9496-4332-8266-47f8abaea1e8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b7a00305-7efa-4097-a37a-67e6742ded7f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-24063981-3dff-455d-96e4-a715b2060cc5","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-3a37b336-f72e-4aa5-a325-d448c7e908cb","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Karin perdeu a mão direita há mais de 20 anos em um acidente agrícola. Ela usou próteses tradicionais, mas sempre precisou lidar com a dor fantasma “insuportável” DIVULGAÇÃO

[{"selector":"#anim-1a64bd87-e304-4f32-8c10-a17b468a186d","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6bfea523-5880-4500-bc74-efec43a648e0","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e33ceb85-db9e-4490-9e09-86f2dbb92238","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-d590d94d-2cfb-406d-902e-f270628a5d1d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] A sensação era de que sua mão estava “constantemente em um moedor de carne, o que causava estresse” e exigia uso de analgésicos DIVULGAÇÃO

[{"selector":"#anim-03ea17a6-6ebf-40c0-babc-d7295cd65ed9","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d7bb83f0-83fe-4fd2-8ca5-781e5eea514e","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0f6ae678-c162-4f0b-8e65-9b3baab53256","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a82c2aee-98ac-4c23-ad31-822b6e9e2932","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Mas um experimento a tornou a primeira pessoa no mundo que consegue conectar com sucesso uma prótese de mão com seu sistema neuro musculoesquelético DIVULGAÇÃO

[{"selector":"#anim-7a0b660c-583b-418d-8a22-677b82fa7fb3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-db10f6cc-6b7a-40b3-a92e-536b9ee9bdc2","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e74d5bea-9547-4e60-95cb-358ec5baeb93","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e3004a5b-497b-4327-a44f-cbf559e5daea","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] O estudo na Science Robotics afirma que Karin consegue realizar 80% do que costumava fazer com as duas mãos, e ainda sentir sensações DIVULGAÇÃO

[{"selector":"#anim-8d207b8b-8c84-4e54-9bfe-fd6a55cfb0d5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2ec8c9c8-c3f6-4573-8010-4edbbcd00be6","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3d146795-1327-4414-a56c-760bd7e87d9c","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-697f575d-2a9a-4770-85d6-a7f80d7c2437","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Os engenheiros e médicos responsáveis são do Center for Bionics and Pain Research DIVULGAÇÃO

[{"selector":"#anim-bf70c273-2a01-4b93-866d-bbb0f917632f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8e4c34db-ef9c-4138-b566-0aceb76efd37","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aff6137a-b7e9-46c6-acd2-ea7bb321feec","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-465aeace-4798-4f37-96ac-06bf1c7638b9","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Para Karin, o nível de dor caiu de 5 para 3, e ela não precisa mais de analgésicos para dormir DIVULGAÇÃO

CNNBRASIL.COM.BR

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