Playing the Brain Game

March 24, 2014

Mary Carpenter

…their brain training. In a 2013 New Yorker article, author Patricia Marx describes her experiences, first undergoing an online “Brain Fitness Check-up” designed by the Washington, D.C.-based company NeoCorta and then choosing the brain-training platform BrainHQ developed by Posit Science….

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Right-Brain Creativity

September 21, 2020

Mary Carpenter

…of your brain.” “Many neuroscientists consider the concept of purely left-brain vs. right-brain characteristics a myth,” according to MedicineNet. And most research to date shows not only equal use of both sides of the brain but the need for abilities…

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The Brave New World of Brain Implants

October 6, 2014

Mary Carpenter

…nerve fibers. (The nervous system is “incorporative,” meaning it doesn’t reject implants.) When the brain is stimulated appropriately, malfunctioning circuits can be interrupted, and the brain, because of its plasticity, can be healed. Besides using brain implants to enhance mental…

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Brain Zapping

June 1, 2015

Mary Carpenter

…body, in the same way that electro-convulsive therapy (ECT) is used to treat severe depression, but at much lower doses. As a brain-zapper, the “transcranial direct current stimulation” (tDCS) headset transmits low doses of electricity into the brain. DCS is…

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It's Electric: Brain and Body Stimulators

December 16, 2019

Mary Carpenter

…improved memory for a short period; and in one study, had a positive improvement on both memory and language. Personal brain stimulation devices make it possible to do tDCS at home. (Other electrical options for the brain are more invasive…

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The Pain-Brain Connection

May 11, 2015

Mary Carpenter

…better treat both acute and chronic pain. Using “functional” Magnetic Resonance Imaging (fMRI) of the brain, a computer algorithm recognizes a complex pattern of activation in the brain using signals dependent on blood oxygen levels. Researchers led by Tor Wager…

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The Brain's Third Eye: The Pineal Gland

December 18, 2017

Mary Carpenter

brain, the pineal gland is unusual as the only unpaired organ deep in the brain and the only one not protected by the blood-brain barrier. Bathed in cerebrospinal fluid, the pineal has more blood flow per cubic volume than other…

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Brain Savers

April 8, 2019

Mary Carpenter

…and athletic performance, as well as to treat everything from depression to jet lag. In the same Science Times as Brody’s article, another titled “Moonshot for the Brain” describes a hormone called Klotho. In mice, Klotho has enhanced healthy brains…

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A Shot in the Arm for the Brain

February 6, 2023

Mary Carpenter

…interval between shots could reduce the impact of each shot, all currently recommended vaccines not only confer disease protection but might also be good for brain health. “All types of vaccinations were associated with a trend toward reduced dementia risk,”…

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Is Your Brain Liberal or Conservative?

October 23, 2017

Mary Carpenter

iStock DIFFERENT BRAIN structures in liberals and conservatives affect how each processes information as well as their different cognitive strategies. In theory, if we understood better how each other’s brains worked, we could communicate better—both with those of opposing views…

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Brain-Training and Motion Sickness

October 18, 2020

Mary Carpenter

…part of the push to develop driverless cars. Discrepancies between motion sensed by the inner ear and visual stimuli processed by the brain may be the main cause of motion sickness. Faulty brain connections that are more common in women…

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Brain Boosters

June 12, 2017

Mary Carpenter

iStock MODAFINIL, BIOHACKING, nootropics, racetams, eugeroics—if you haven’t heard these words, you might be missing the biggest news in brain boosters since Adderall came on the market in 2002. Modafinil, a drug launched in the late 1990s to treat sleep…

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Blue-Green Algae Blooms and the Brain

September 26, 2016

Mary Carpenter

…of these diseases. In the brains of vervets who developed ALS-like symptoms, BMAA appeared to cause the misfolding of proteins by replacing the amino acid L-serine. When L-serine was added to the diet of these monkeys, their brains had fewer…

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Zoom and the Brain

June 1, 2020

Mary Carpenter

…on a video call makes our brains work harder to process nonverbal cues like facial expressions and the tone and pitch of the voice, Gianpiero Petriglieri, associate professor at the international business school INSEAD, told the BBC. “Our minds are…

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Brain Fog Beyond Covid

November 20, 2023

Mary Carpenter

iStock By Mary Carpenter WIDESPREAD complaints of disabling fatigue and brain fog extend beyond those suffering from Long Covid, Paxlovid rebound and Covid Rebound, according to Census Bureau data reported in the New York Times. Since the beginning of the…

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The Brain's Hidden Censor, What It Won't Let You See

April 29, 2018

Mary Carpenter

…be erroneous when the brain’s selective screener makes some things much more visible than others—the brain’s “selective selectivity,” writes Keith Payne in Scientific American. “The unconscious screener shapes what the conscious ‘you’ gets to see but the conscious ‘you’ doesn’t…

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Ketamine's Brain-Changing Effects

July 29, 2019

Mary Carpenter

…neurotransmitter glutamate, which appears to help neurons communicate with each other along new pathways and facilitate communication among specific areas in the brain—known as neuro-connectivity. “There is no ‘I,’ time disappears, you are released from negative inner emotions like anger,…

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Combating Dementia 2020

November 16, 2020

Mary Carpenter

…proteins that form tangles in the brain—possibly the best predictor of future brain atrophy, according to PET (positron emission tomography) scans. PET scans, along with spinal fluid tests, are current gold standards for AD assessment—but are expensive, not covered by…

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