More than 55 million people worldwide were living with Alzheimer's disease in 2020, according to Alzheimer's Disease International. This figure is expected to almost double every 20 years, reaching 78 million in 2030 and ...
Feb 6, 2023
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An estimated ninety percent of deaths from breast cancer are due to complications resulting from metastasis, a process in which cancer cells break away from where they first formed, travel through the blood or lymph circulatory ...
Jan 17, 2023
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While the production of COVID vaccines could have been the "light at the end of the pandemic tunnel," this outcome was hampered at critical stages by vaccine hesitancy, defined by the World Health Organization (WHO) as "the ...
Dec 5, 2022
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The brain is composed of millions of billions of neurons that communicate with one another. Each neuron collects its many inputs and transmits a spike to its connecting neurons. The dynamics of such large and highly interconnected ...
Sep 29, 2022
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Only about 20% of Israeli children between the ages of 5 and 11 have received a COVID-19 vaccine to date, according to the latest data published by the Ministry of Health.
Sep 20, 2022
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Being vaccinated with at least two doses of Pfizer vaccines dramatically reduces most of the long-term symptoms individuals reported months after contracting COVID-19, a new study shows.
Sep 8, 2022
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How do 1.4 kg of brain tissue create thoughts, feelings, mental images, and an inner world?
Aug 11, 2022
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As scientists gradually discover evidence that people who feel younger than their chronological age are typically healthier and more psychologically resilient, the saying "you're only as old as you feel" rings increasingly ...
Jun 22, 2022
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In the early 20th century scientists began to record brain activity using electrodes attached to the scalp. To their surprise, they saw that brain activity is characterized by slow and rapid ascending and descending signals ...
May 25, 2022
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The brain is a complex network containing billions of neurons. Each of these neurons communicates simultaneously with thousands of others via their synapses (links), and collects incoming signals through several extremely ...
Apr 28, 2022
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