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Archive for the ‘neuroscience’ category: Page 811

Aug 25, 2018

How 1 man’s brain injury turned him into a math savant

Posted by in categories: mathematics, neuroscience

Jason Padgett grew up struggling in school — until one night in 2002 when he was attacked in a bar and everything changed. Padgett said after the incident, he was using areas of the brain he didn’t previously have access to; he experienced choppy vision, was drawing intricate shapes and was seeing complex mathematical objects everywhere. Dr. Darold Treffert, a world renowned expert on savants, later diagnosed Padgett with acquired savant syndrome, which explained Padgett’s new skills. Padgett joins Megyn Kelly TODAY to share his story.

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Aug 24, 2018

Forget “Manned” Missions–Females May Be More Mentally Resilient in Deep Space

Posted by in categories: neuroscience, space

A controversial new study in lab mice hints at sex-based differences in cosmic ray–induced cognitive decline.

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Aug 24, 2018

Scientists Have Discovered The Protein That Enables Hearing And Balance

Posted by in category: neuroscience

Scientists at Harvard Medical School have discovered that a protein called TMC1 converts sound and head motion into electrical signals, thus enabling hearing and balance.

The findings were published this week in the journal https://www.cell.com/neuron/fulltext/S0896-6273(18)30631...ctitle0120\">Neuron.

Sensitivity to sound has been a powerful evolutionary force, but the precise molecular mechanisms that enable hearing have not been fully identified.

Continue reading “Scientists Have Discovered The Protein That Enables Hearing And Balance” »

Aug 23, 2018

Tau Protein Aggregation is Linked to DNA Damage and Senescent Cells

Posted by in categories: biotech/medical, life extension, neuroscience, open access

Today, we want to draw your attention to a recent study showing an association between the accumulation of Tau proteins, which are misfolded proteins that typically indicate Alzheimer’s disease and senescent cells.

Unfortunately, this journal paper is hidden behind a paywall, as is 70% of scientific data; this is an unacceptable situation for science and the sharing of knowledge. However, thanks to the work of Sci-Hub, a website that bypasses paywalls and offers free access to all scientific papers, you can read it without spending a dime.

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Aug 21, 2018

The Transhumanist Bill of Rights version 2.0

Posted by in categories: biological, information science, mobile phones, neuroscience, transhumanism

Level 4 – Awareness + World model: Systems that have a modeling system complex enough to create a world model: a sense of other, without a sense of self – e.g., dogs. Level 4 capabilities include static behaviors and rudimentary learned behavior.

Level 5 – Awareness + World model + Primarily subconscious self model = Sapient or Lucid: Lucidity means to be meta-aware – that is, to be aware of one’s own awareness, aware of abstractions, aware of one’s self, and therefore able to actively analyze each of these phenomena. If a given animal is meta-aware to any extent, it can therefore make lucid decisions. Level 5 capabilities include the following: The “sense of self”; Complex learned behavior; Ability to predict the future emotional states of the self (to some degree); The ability to make motivational tradeoffs.

Level 6 – Awareness + World model + Dynamic self model + Effective control of subconscious: The dynamic sense of self can expand from “the small self” (directed consciousness) to the big self (“social group dynamics”). The “self” can include features that cross barriers between biological and non-biological – e.g., features resulting from cybernetic additions, like smartphones.

Continue reading “The Transhumanist Bill of Rights version 2.0” »

Aug 21, 2018

Our capacity for abstract thinking and dreams (a new brain-state of REM or paradoxical sleep) arose during the cold to warm blooded interface

Posted by in category: neuroscience

“Self volition” evolved in direct inverse to atrophy of the primal eye. New Book coming soon https://www.academia.edu/36239908/Finite_to_Infinite_State

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Aug 19, 2018

Transfer Learning for Brain-Computer Interfaces: An Euclidean Space Data Alignment Approach

Posted by in categories: computing, neuroscience, space

https://arxiv.org/pdf/1808.05464.pdf

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Aug 18, 2018

Flip a switch and shut down seizures?

Posted by in category: neuroscience

New research suggests how to turn off out-of-control signaling in the brain.

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Aug 18, 2018

Researchers Find Herpes Viruses In Brains Marked By Alzheimer’s Disease

Posted by in categories: biotech/medical, health, neuroscience

Herpes Viruses And Alzheimer’s: A Possible Link : Shots — Health News Two herpes viruses that cause skin rashes in toddlers may accelerate Alzheimer’s disease when they infect brain cells. The finding suggests antiviral drugs might help protect the brain.

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Aug 18, 2018

What does running do to your brain?

Posted by in category: neuroscience

Neuroscientists have studied treadmill runners, ultramarathon athletes – and a number of lab animals – to investigate the effects of running on grey matter.

Ben Martynoga

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