CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "concussionfoundation.org",cType: 'managed',cRay: '91889d2f5fd56008',cH: 'T.XOLaZTY5d.gtEFq8ttsms5boxbgyBsg.lsjnjynJM-1740663912-1.2.1.1-6QQk9yWDDVRFPAKbhjntPdUaylQ6Oadk8O49Q4NurO55S4UXmlzETryP9dwD6teA',cUPMDTk: "\/cte-resources\/caregiving\/?__cf_chl_tk=kfGaO9_OpleIbqzLpxDKOtWFCj4QeKR7s567KC5B_kU-1740663912-1.0.1.1-xZ9oPtUhKirROH.8iM2bjc7KuFIMhBE6UjyRD8s0GRM",cFPWv: 'b',cITimeS: '1740663912',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/cte-resources\/caregiving\/?__cf_chl_f_tk=kfGaO9_OpleIbqzLpxDKOtWFCj4QeKR7s567KC5B_kU-1740663912-1.0.1.1-xZ9oPtUhKirROH.8iM2bjc7KuFIMhBE6UjyRD8s0GRM",md: "ahsjua1k82vGchLJjz88BeTzgaiMH8uRhPD1mcoysUg-1740663912-1.2.1.1-oob9BtV8jaPM7Qs6XW7RAWUrj7mAQ7Nz0TNv0cVgb6oLwA6HiUacLtT2s8vjnzD1Hxrmk5U3RyZPDDRZyUmLOMB3bw_.cXT1IMsgjppzkLQDZ6vDJmQZA_Ej4dtZstMeEMK86msd1CK_HpvaLg8Gs7aQzCi5yIRmSnNFPokzx.HRpRbzGGlnL2w.uwEs6OMxqObw0KnxYXDabzjaGcOLn41_Hy1Oc5AIdlK3iZpgRXJYrIuWrtHKMcsxQqODG1qmmjf4StvJE0R6IztK3ugRIvGx1azHZdWh9cfBuz6F8VbINAOKHeJHsu4DCxmEsHQn4PykDWrdfnvPFEdqc.WgpOpbPW7sHSgxBnxrfSNprLApTETOsytiH.NoKpaEouvk0ekOW_YWgP8rf1D4Wc90uz6bKbcHOAS0Cvfx8w1ZgbTORgXYtIVQdUPDzjxJugGRV1f331I6mA6BO6PVxtGVib_hxAKeG9T9Cbvav9yBMtVlma.jyfNwK.E66d5ePJ3_i5qL08sl9QvUMEKKjn2rPOPuARq_EIYdIr_EMxLuzqOT.eNc8HVEGZQvocQFkHQpQeA4l330YsyG7DSshir3n5BtZiYP6YE68URxeWMz2.o1xL2tKthbTKYdhDPRERgOFozk1HJ9wAdfbihQfTCdG8FNd.SG1gnDM2rAKJf9AXRLs_bCdRlGhXWfZiVr14ysXsF3838zfBVqrleAjPj4huRFTbX5adSlbTTdMDGkDa4zhNG87w5gIaSulvCcdGVQ3pa.vrVZarPyPYKyn8TQRPW4yZFjfTynq0MUvApx_XnZd1EIeFbHz388cEJQ5L_NnwqDab2kY6qYJQXftUEZH.6I6EodtaSkEMhcN5boVAF9Se1B.R4aATwXV_7oN0cajL1pJ8i1X3lER4qnuajdA8lt4bfB4YIDJEOzWkQjeeWEjW9.S5b_MOUsK3kFiQp3ZSFHXOXq.UswtnVPKk33t_fiT7jlamFcc6AnSnLudHYIugSVxfSppbWWT7ghFPv2puY6AsADKKjDTRCN3bMtMF4p_ervso.BRQF2OVp77fFd2j3zERKvC1uZ4KjvPbhCYj5Msl9wFvxuI.ut.qN8nEZQuOCtyouTgoV8puzZBWHYyVikaH62DC_A3UrolLyTkCZy69f1ZM5QKN0dHfSbmjslzK3gUGzXUe.acEkRS4ky1bMDn5F48KeZWZtKxrpazu3DIz8s7SvXraMzLN.lquBIgNsnugBCtREh53a3ip_kRX4CpMiQnoGNrU8w06Hn5sM546Xq7ikS3ubPB.LUYHq7K8ZxGOOZWYkNDYEVhWBK0yhZHRqG5yQKssEtv2l1iFHDaUepYgg9mhKHaDYXR04UlAB4ZW2B5D1NIz.CV2c2t.IUDapnzEcm30YRzxoJ.6xkRkrw_XQYQaGXrMJgkDy4OM.NlBxbX1jWysfnH1x3gRXIMaZNztMD.ux405uirBoyq3Y1fsM90L_ARCvtaVno5esUdNvF9LoI_jQwXmPmqxu6myt2b7pHzAZiI6YLpZ7d2654WwV3L5q86ELNaDHawOCCUp5yCiNntRpM0uB.pHY.nmsRjFw1JZ7izuNoRpomq7aYF3exsXPA4DsSza_vPjleCE54anGkUHNKS8InMfplHr0GVpCLFn5jCBNL5.m8kdnqUw5ay4RveEuQ50jCPsOuSYzQEKJqJ4p5jaNuSCgUDhnIKaJ4TeWMhY.Tp0St5Ohd_tKeIkRZKNlf2BR0A7TohwK6kpy4RUW9IjPDGbVi9zKn3I_FRxLT75Yoxo5WMI38rKHC2WL_ZKTW_inEw6DALujn.jnM77mGnjs8cYvficCemMWhiiwnhoYQj2TlrYYM5Aa2J_AgmafPe_cM1tPU7EaBD4EwyRrCo0asvIWE21IB05yeMSauQJ5QCxhFbCQz8BjB5XR.nT65bQ2vvd8OvX8GM648g8A7R9m7YIa12kNVO9xZKqD23j6DezgwdAO5SCEA.VOrU0ZjHJ34BKZU7r8fRy8X2q8zsDLP02f3sQrLvrdCt3gkftygPocYB3wyzbVh8F2ca1qIoEQ9kPfdtP34z46IQjcxP3CLSajxCKFEWGc0ZgAloAauiCkoXjX8l5sk2g8k7eiTm4lYDexwGEW.rsgiKwf2PGoLLCyjoKopfh.uTP8ts90hdjXxDPu5Hm7rwAEJIHH_QVA31CgYRxc0hGgJYetcBfnjwmvQrqrQhDdMZqGBeSbQGfNlMJPBvzBQR.tKdMvinZBCvCwmk77HTRqRl81.FFrqRxvJdbr8V_otAF5j1QgotBCfFsyXw1DU2ALyFcmEWwPShdqHd9CxHa1XegAZUaPmLjglibss5wL7agSOnWVjQ6TYpzCzJ4YMWdOgQqS20.RDK_8upxga.5EqSrM9yNH.fb0R_Gf9cVbxV9XrWl2bbiwnqyfGl9xLRO9eG0flYzKPCxd02oReWNpQgSIqcGFGWLJw9SlvfDnyLIAN3EismiO4Zcd4_FqiK3QyOkTymhhYxBfBWMzEd8sJdmxZnBmWLeIv1KxsNvgVlBheFeF85.pelNhqt2ooHZBiK_5Q3OYtQZmJ0DpA4T37Ru4JMh4",mdrd: "MsUoJwcI4JNGECWM_uVpvC.96J18X2uxVTr7S2Uc6xI-1740663912-1.2.1.1-S3mQbGRdrxPkrRuoe5uPYKQhgmYQt836P8jFfkyYuUjxzOodBw_bbFvVcJH1J1gryOJeSCBwz1R4b6WXPULppXLChPdhRAgOAOc50Xnx76gSgW4MAeKZqCTh1a3irHljwxAazB8tRFuAO4MDsy7NR.dirxJngml7WjXD9Bp3745xYKvq6R7c5FIAqcFu7NBqskJvpembaLkp1WlGpr_7rMmPKvAlAuwoUUznTH2CqAyMMdUoOmYr0WEbN4klvixhzOCuA5jwLI7l_gLI8BayXtem5IPMk0uZ4EBSACpdj.Rkf8qCOcpsE._txSQcNLNwSHYXsZaXrpvxUc_G48C2wLulhOX4ri7KlHBai4E64uBPJ.4eh3OZAgrBbGFXeDWcEPlNBuvFiFt5UhEYAmQJUiiOfOJCxUWj2TEfhoes8er_BCLVyQLHWdj4eljRq.b8SV8twz06nkAMhvp6vSK5nxfdxtixqUsBL4JF1RGlIcdmeXspmWZuv6dqv1bioW5_8sftk1ZvkOSMCSCzioWWguUEDT0xsX7MWTqINnowBju32gJ4Gae3OsL5yQkPEZYsdXYs73pWMaZ__MY4RH3_7kGGNFXidfiZ9aPRhKqEKptNDhsiVlNcukX_rlnFN3mafA_eqjD81sGfckzf9ZKsJptwhIR9V5fyTXvv3kwodKsj_z6O5E3aj_F2xKI1CAU.iMimKMbbmaHdNpHGX9kTt_5_74.6gVO1H.d4AMeDi.Q8Ct6sjNb1zcXXIjL8hewUqyjJ6uUdDc9Gfm6vPS2U0zfV3bdSOCEIkzSmu9EV6.CYZdZ2Tdv2F4k7QjDRKektjP56nEgposm0jSNf8urOZoqU6FW6NCh9N.nqa8AzOHfzf7QchjquRTqmxSMEo5r6RzU33rqiwi.X7pRcDXartzFOvLcaeHvtcxJBdn4aqhgvG7DSgXOR7cR.jRC60IWm87J7syg.3Eltzxsv1fCkgMMI8cVwtlm6cWZAmL3jv3cbCJaodyIUjKJEY2WR0Ip1etbWwANW5DlFWYF6zrWQYFxTqGyOa9DcRXhfI2mj_9zRmxusDHRxgnCDdGnuhbHIrg_FOPL2ZITRqK6cytHOnpPZ.4jaUGQZo1qsfOR4t4d6DhBQmaX8G6clSI8jnbCL33opMstHnU8wKTOm4V.7VnNSIcbOpDxADxDjf23DlRaHPjiH.6NnPBFegQ.THBtQmoQpyQjXL2SoqwEoDHtG0EggSRvfr_dktwx6hsV.FZ08G1URwRVT3U96bxCU2dL10TUkUpYl_W25V5wKBSiLnZ1GkWS_gj6CSA.VjbQNSB46hbn5TLeXaBInlDg3a3zN.WZs1qZmUKukMUuT_NCx_pJH06VmrVT_YQ_pBGJQfGy1GzKCdsM3UXreeK76Nb2sAuuA8AvN9CMA1YlBdpFpkYGgnP9nMT8_Z.oXjXlRu4yo5GaZT60gWXdaJJUEb7ONIwHfQ0UDV5VUsM4cXw2_tv4NaPwepSjTj8uHJg2laSAQLYUuySEK6jQQwbnamhZfoyFYn9mg6YqFVtt.ky0xQBlsj7DlTqUCdArtw.NXUG6KXJo7GLlhqjri3orARg19pTXr0JGaVy2rdQHCz2ssrz1fUTN.J8_ldG2RTuflaGMpRXYiaBo8gwLX.mvGEKJTcOSjlzoxm.Z2aM2MQ6foaBgtU8uJMq.lcMJBirsUVH3icL_jgfrPlMdkK9mtMXnlLwm7lgQP5JfaeeeazKvgUyZ6kFXFwr3PD9yPkyet2iCeLfH12eZ0SzWrGXUVdDwfb21vdvsmjoPfFmB9SR4j0X46vmheM6C8B7iHKkDd5OvM5Z7MsNHjBEt8aWlHIn8iTeXavJPq8szSFj01UxbT85R37LPITba_xiYCTsJ5.O2vL_iCfBniICWt5vWh5FDvHbcF7KkAiG6ubmVgqcRMgQ3X77s1gK0O9C_EFaXauL41O6jtMv5wls2_ExQ.3lOueGBUa7fTSgaEo9TqWHhFrw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91889d2f5fd56008';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/cte-resources\/caregiving\/?__cf_chl_rt_tk=kfGaO9_OpleIbqzLpxDKOtWFCj4QeKR7s567KC5B_kU-1740663912-1.0.1.1-xZ9oPtUhKirROH.8iM2bjc7KuFIMhBE6UjyRD8s0GRM" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>