Como um marcapasso cerebral pode ajudar pacientes com Parkinson

[{"selector":"#anim-9e6679af-12ce-4788-abf9-fa9662bec9f2","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-82d8c0c5-5100-4167-bbb5-00429e803d68","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-b3644155-2762-47f9-8bfd-2b2c3d0a895e","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-602883f3-4937-43c9-a938-b7d78d61a6ff","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Anna Shvets/Pexels

[{"selector":"#anim-12879ae3-f000-4b5f-927f-b53e934e3af7","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-31e1e508-08b3-4ccc-b93c-e7f5de8ba9a9","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d658b8ae-482f-4b73-90f3-e6228eea0b5e","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-d6304ed0-a029-4dfd-a1b2-929a60c041c5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f8102e68-e22f-43d4-acb1-017b9163b789 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(41.11412258190173%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Estima-se que 1,1 milhão de americanos possuem doença de Parkinson, um distúrbio do sistema nervoso que piora com o tempo. Outros 10 milhões de pessoas em todo o mundo sofrem da doença Pexels

[{"selector":"#anim-c54587e4-d6c8-47fa-96f3-78a36c263b1b","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-310c10f7-b4e1-4239-8c5b-167490dc1a4f","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6fa186eb-3b42-48d2-a3dc-7b7ef6acdbd4","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-5b22ffb8-89d2-4252-bd82-2c5df81b4ead","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-33cfa497-fc8d-496e-a342-075f804c09e4 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-9.532738004862598%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Os sintomas geralmente começam lentamente, muitas vezes com um tremor quase imperceptível em uma mão, um pé ou na mandíbula. Mas, com o tempo, o distúrbio causa rigidez, lentidão de movimentos e problemas de equilíbrio Yaroslav Shuraev/Pexels

[{"selector":"#anim-eaedaf9c-e1df-4adf-a9bb-6f07f1e3a4a5","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-37dd5f1b-262c-4b0a-93da-35e7c2bf9fef","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-28b63f33-2e01-4f70-8a7e-3b6d9fb346d3","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-97000104-a93f-42b2-9030-9f6c8b161c43","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-85ee0794-c00d-45dc-804a-39f9eed55c32 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0, 13.043478260869568%, 0)","translate3d(0, 0%, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Krehbiel, professor de longa data de administração e ciência política na Universidade de Stanford, lida com a doença há quase três décadas — diagnosticado em 1997 com Parkinson precoce, aos 42 anos MART PRODUCTION/Pexels

[{"selector":"#anim-8773d1cd-c2c6-403a-ba47-e69a7c6a3ca4","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0efcc483-77c0-4791-a287-72a547426cab","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-863392d6-cf20-4367-b696-1bae87ca8742","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-4e6251b1-79cc-4c98-b59f-472771342f89","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-08d33156-365b-4558-aab1-f632a5652807 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0, -4.076086428872946%, 0)","translate3d(0, 0%, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Eventualmente, Krehbiel se tornaria o primeiro paciente em um teste clínico internacional pioneiro a receber um dispositivo de Estimulação Cerebral Profunda Adaptativa (aDBS) Pexels

[{"selector":"#anim-390039be-6fb9-4782-aa68-10e69a154301 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(3.037342224906754%, 6.521738602786001%) scale(0.8695652173913043)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-afff6c2d-1b76-4c38-827f-6184673c08ee","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-57d7e814-0e7c-4f2b-83c5-8d5f2c40e03a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7d14bbc2-73bc-4846-a1f4-df9e22223014","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-8e454426-7b69-404a-b691-3d42d988c08e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O dispositivo detecta a atividade cerebral em tempo real e ajusta os pulsos elétricos de acordo — como um marca-passo para o cérebro que só dispara quando necessário Freepik

[{"selector":"#anim-7b75d50e-35b2-4161-8d44-ec0b3a3ee9f5 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-31.343030358465334%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-fb45b219-a921-4f7d-b409-8c156858ef24","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-67213a53-6130-4d69-8f7f-ca409917568d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-c73b18cd-18c1-4386-b3ce-51fc6bb752d7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a92fcff0-70da-4dc0-ac31-e265ecd108fc","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Helen Bronte-Stewart, professora de neurologia e ciência neurológica na Stanford Medicine, foi a principal investigadora global do ensaio multicêntrico internacional de estimulação cerebral profunda autóloga (aDBS) RF._.studio _/Pexels

[{"selector":"#anim-845f686a-ebef-475b-b202-a2420344c438 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0, -4.085257624525087%, 0)","translate3d(0, 0%, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-57d35a49-d080-4a7f-b8b4-1bb487000d69","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ec4eb7ce-ff01-47d1-b36c-c68e42885d70","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-b052e318-4014-4c5f-88a8-d167fc491869","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-76dff31f-b25f-4a1b-a433-3362d2d915a8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Nas últimas duas décadas, dezenas de milhares de pacientes com Parkinson receberam a estimulação cerebral profunda tradicional, na qual eletrodos, do tamanho de fios finos de espaguete, são implantados no cérebro para fornecer estimulação elétrica Pexels

[{"selector":"#anim-7c847338-3e1f-4204-8d0c-feaef80cbc80 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-32.459921589316075%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d2629151-857b-4b2d-8040-6557dffc5249","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-73cee15f-5f7e-44cb-a47c-b10a68f61003","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-63b3f059-8b49-452d-a206-5c9d15bd5331","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ab924e9b-86f9-42b4-ad5a-54823b5dd25b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O dispositivo aDBS não é uma cura. Bronte-Stewart o chama de uma "terapia estável e de longo prazo maravilhosa", com a tecnologia tendendo a melhorar com o objetivo de retardar a progressão do Parkinson Pexels

CNNBRASIL.COM.BR

[{"selector":"#anim-6f031146-8ab7-4c19-92c4-c5fcedbd5a1c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7aa55536-20ea-49cc-a539-1c19f5da216f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6b7558b1-ef5d-4c40-8991-338ba1f1ab65","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e9ceaa1f-263b-4f4e-91c9-4056b103ae96","keyframes":{"transform":["translate3d(0px, 1483.57597%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8d4741a9-9c12-4d5f-bed4-2cb831f8c9af","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1048bb95-829e-4ea2-a459-cccd1a8fd61b","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f39f0eb3-225a-45e3-85b7-3c5868ccdada","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-36d23a32-1471-4d6d-8c16-0375eec29ac6","keyframes":{"transform":["translate3d(0px, 886.72879%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] leia mais em Anna Shvets/Pexels