KNAW

A to Z

KNAW

·May 25, 2021·3 min read

‘Rejuvenating’ the Alzheimer’s Brain

MicroRNA-132 regulates neurogenesis in the hippocampus, according to both mouse and human tissue studies. Restoring levels of microRNA-132 in mouse models of Alzheimer's disease reduces neurogenetic deficits and restores cognitive abilities, researchers say.

This shows a little school boy curiously looking at his neighbor's work book

Featured Neuroscience

·May 13, 2021·2 min read

Brain Mechanism of Curiosity Unraveled

Study identifies a cell-type specific brain circuit associated with curiosity and novelty-seeking behaviors.

Featured Genetics Neurology Neuroscience Open Neuroscience Articles

·January 19, 2019·3 min read

Gene Therapy Promotes Nerve Regeneration

A new study reveals gene therapy in combination with neurosurgery can help to improve the rate of survival and promote regeneration of nerve fibers.

This shows the brain activity during insomnia

Featured Neuroscience Open Neuroscience Articles Psychology

·April 25, 2019·5 min read

Haunted by the past: Insomniacs unable to get emotional distress off their mind

For some, insomnia may be caused by failing to neutralize emotional distress. Researchers speculate the sleep disorder could be caused by brain circuits that regulate emotion.

This shows a rat covering its face with its paws

Featured Neuroscience Open Neuroscience Articles Psychology

·April 11, 2019·4 min read

I feel you: Emotional mirror neurons found in the rat

Study reports the anterior cingulate cortex of rats contain mirror neurons that respond to pain experienced by and observations of others.

Featured Neurology Neuroscience

·May 14, 2020·4 min read

Local inflammatory cells are characteristic for advanced multiple sclerosis

In late-stage multiple sclerosis, inflammatory cells no longer enter the brain via the bloodstream, but instead the cells arise in memory from local memory cells inside the brain. The findings suggest during the late phases of multiple sclerosis, the disease is occurring entirely inside the brain.

Featured Genetics Neurology Neuroscience Open Neuroscience Articles

·November 2, 2018·3 min read

Nature of Immune Cells in Brain Discovered

Researchers have discovered how the nature of T cells help protect the brain from viruses. The findings shed light on the role the immune system plays in a number of neurodegenerative disorders.

Featured Neuroscience Open Neuroscience Articles Psychology

·March 6, 2020·4 min read

Rats avoid to hurt other rats: Findings shed light on human empathy disorders

Rats show altruistic behavior and avoid harming other rats. Researchers report harm aversion is deeply engrained in our biology. The findings pave the way to increasing harm aversion in those with empathy disorders, such as psychopathy and sociopathy.

This shows a cute rat snuggled in a blanket

Featured Neuroscience Open Neuroscience Articles Psychology

·December 5, 2019·4 min read

Rats use same brain area as humans to empathize with others

Reducing activity in the anterior cingulate decreases empathetic responses in rats. The data suggests an observer shares the emotions of others as it enables them to prepare for danger.

Featured Neuroscience Open Neuroscience Articles Psychology

·July 11, 2019·3 min read

REM sleep silences the siren of the brain

Restless REM sleep disrupts the adjustment of memory traces during sleep. This may increase negative emotions associated with mental health disorders.

Featured Neuroscience Psychology

·January 8, 2019·5 min read

Researchers Identify Five Types of Insomnia

Researchers have identified five different subtypes of the sleep disorder insomnia, including difficulty falling asleep and early morning awakening. The study reports insomnia subtypes may be identified by examining personality traits of sufferers.

Featured Neuroscience Neurotech Visual Neuroscience

·October 20, 2021·4 min read

Scientists Enable a Blind Woman to See Simple Shapes

Researchers created a form of artificial vision for a blind woman with the aid of a brain implant position in the visual cortex. The results pave the way for the creation of visual brain prosthetics to help the blind to regain sight.

1 2