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Jun 20, 2025 12 min

Screen Time, Cannabis Risks, and PET Scanning

from TT HealthWatch Hosted by Christina Acosta

Program notes: 0:35 Screen time trajectories in adolescents 1:33 31% had increasing addictive use trajectories 2:31 Females more involved in social media 3:06 Cannabis and CV risk 4:06 Smoking or using other products 5:06 Mechanisms include oxidative stress 6:06 Haven't regulated 6:28 Tau PET imaging in Alzheimer's 7:28 90% of tau positivity concurs with AB 8:30 Will blood test obviate? 9:30 Imaging to detect spread 9:43 CT perfusion for death by neurological criteria 10:43 Validation threshold 98% 11:43 Maybe adding another technique 12:43 End

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Screen Time, Cannabis Risks, and PET Scanning

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