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A New Study Finds That Many Published Psychology Experiments Lack Evidence of Validity content piece image
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A New Study Finds That Many Published Psychology Experiments Lack Evidence of Validity

An examination of nearly 350 published psychological experiments found that nearly half failed to show that they were based on a valid foundation of empirical evidence.
Scientists Regenerate Neurons in Mice With Spinal Cord Injury and Optic Nerve Damage content piece image
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Scientists Regenerate Neurons in Mice With Spinal Cord Injury and Optic Nerve Damage

"Our findings show that Lin28 is a major regulator of axon regeneration and a promising therapeutic target for central nervous system injuries."
Subset of Retinal Neurons Communicates Differently From the Rest of the Eye content piece image
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Subset of Retinal Neurons Communicates Differently From the Rest of the Eye

New research has found that a subset of retinal neurons sends inhibitory signals to the brain. Before, researchers believed the eye only sends excitatory signals.


APOE4, a Genetic Culprit for Alzheimer’s Disease, Triggers Leaks in the Brain’s Plumbing System content piece image
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APOE4, a Genetic Culprit for Alzheimer’s Disease, Triggers Leaks in the Brain’s Plumbing System

The APOE4 gene leads to a damaged blood-brain barrier, according to new research from USC.
Implant-free Optogenetics Allows Researchers To Study the Brain Without Implants content piece image
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Implant-free Optogenetics Allows Researchers To Study the Brain Without Implants

A minimally invasive optogenetic technique that does not require brain implants successfully manipulated the activity of neurons in mice and monkeys.
The "Dark Side" of Amyloid Growth in the Brain content piece image
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The "Dark Side" of Amyloid Growth in the Brain

Researchers at the University of Massachusetts Amherst say new insights from analytic theory and molecular simulation techniques offer a better understanding of amyloid fibril growth and brain pathology.
Nanodevices Aim To Halt Alzheimer's Plaque Formation content piece image
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Nanodevices Aim To Halt Alzheimer's Plaque Formation

Scientists have developed an approach to prevent plaque formation by engineering a nano-sized device that captures the dangerous peptides before they can self-assemble.
Sniff Test Identifies Conscious But Unresponsive Brain Injury Patients  content piece image
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Sniff Test Identifies Conscious But Unresponsive Brain Injury Patients

A simple, inexpensive 'sniff test' could help doctors to accurately diagnose and determine treatment plans for patients with disorders of consciousness.
Burnout and Depression Are More Closely Linked Than First Thought content piece image
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Burnout and Depression Are More Closely Linked Than First Thought

A new study has found that personal and workplace factors predicting burnout largely overlapped with factors that contribute to depressive symptoms.
What's Everyday Life Like With a Mind-controlled Prosthetic Arm? content piece image
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What's Everyday Life Like With a Mind-controlled Prosthetic Arm?

For the first time, people with arm amputations can experience sensations of touch in a mind-controlled arm prosthesis that they use in everyday life.
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