Francisco Paiva Jr.

Spectrum News: os planos audaciosos com minicérebros do pesquisador de autismo Alysson Muotri — Tismoo

Lead exposure may have shaped the evolution of human speech and the brain, Muotri-led study suggests

By Francisco Paiva Jr. A study published Wednesday (Oct. 15, 2025) in Science Advances suggests that long-term exposure to lead may have played an unexpected role in the evolution of the human brain. According to the authors, contact with the metal more than two million years ago may have created evolutionary pressure favoring individuals more […]

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Bar chart illustrating autism prevalence in the United States, based on CDC data released from 2004 to 2025 — current estimate: 1 in 31 children.

CDC Reports Autism Prevalence Now 1 in 31: Brazil Could Have 6.9 Million Autistic Individuals

By Francisco Paiva Jr.,CEO of Tismoo & Editor-in-Chief of Revista Autismo magazine from Brazil Once again, the numbers are up. According to the latest biennial report by the U.S. Centers for Disease Control and Prevention (CDC), an estimated 1 in every 31 eight-year-old children in the United States has been identified with autism spectrum disorder

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