Latest

Elsevier

Featured Genetics Neuroscience

·December 30, 2021·3 min read

Microglial Methylation Landscape in Human Brain

Microglia showed DNA methylation profiles that were distinct from other cells in the central nervous system.

This shows a brain in a lightbulb and a clock

Featured Neuroscience Open Neuroscience Articles Psychology

·November 2, 2021·4 min read

Abnormal Brain Changes Over Time With Bipolar Disorder

Cortical thinning over time was associated with bipolar patients who experienced more manic episodes. The changes were most evident in the prefrontal cortex, an area of the brain associated with emotional control and executive function.

Featured Neuroscience Open Neuroscience Articles Psychology

·October 29, 2021·4 min read

Brain Circuitry for Both Positive and Negative Valence Affected by Trauma

The severity of PTSD symptoms was associated with fewer risky choices and increased activation of the amygdala. Decreased activity in the ventral striatum, an area of the brain associated with processing positive valence such as reward, predicted more severe PTSD symptoms 14 months post trauma.

Featured Neuroscience Open Neuroscience Articles Psychology

·September 24, 2021·3 min read

Dysfunctional Synaptic Function Is Key to Schizophrenia

Schizophrenia itself is associated with loss of excitation, but hallucinations and other symptoms of the disorder are caused by a loss of synaptic inhibition.

Featured Neuroscience Psychology

·August 31, 2021·4 min read

Mapping the Brain Circuitry of Spirituality

Researchers find a region of the brain stem called the periaqueductal gray may mediate religiosity and spirituality in humans.

Featured Genetics Neuroscience

·August 17, 2021·3 min read

Previously Unrecognized Genetic Mutation May Underlie Some Cases of Sudden Infant Death

A de novo mutation of SOS1, a gene implicated in Noonan syndrome, may be implicated in sudden infant death, researchers report.

Featured Genetics Neuroscience

·August 15, 2021·4 min read

Brain Gene Expression Patterns Altered by Chronic Opioid Use

Opioid use disorder affects genes associated with proinflammatory immune molecule encoding and genes associated with remodeling the extracellular matrix, suggesting the connection between neurons may be altered as a result of opioid use. Additionally, those with OUD have higher levels of microglia in the brain.

Featured Neuroscience

·June 26, 2021·3 min read

‘Dragon Man’ Fossil May Replace Neanderthals as Our Closest Relative

The recently discovered Homo longi lineage may be our closest relative. The findings have the potential to reshape our understanding of human evolution.

Autism Featured Neuroscience Psychology

·June 24, 2021·4 min read

Antidepressants Safe During Pregnancy

Taking SSRI antidepressants does not increase the risk of developmental delays or autism in children, a new study reports. However, there is an increased risk for ASD and developmental delays in children whose mothers suffer from maternal psychiatric disorders.

Featured Psychology

·June 21, 2021·5 min read

Childhood Depression Linked to Disrupted Adult Health and Functioning

A twenty-year study has identified an association between childhood depression and an increased risk of physical and mental health problems as adults. Researchers found those with childhood depression had a greater risk of anxiety, substance use disorders, physical health problems, and an increased risk of engaging in criminal activity as adults.

This shows a little boy looking through a fence

Featured Neuroscience Psychology

·May 23, 2021·4 min read

Childhood Disadvantage Affects Brain Connectivity

Functional connectivity was reduced within and between several brain networks in children raised in disadvantaged neighborhoods. Researchers say a positive home and school environment can mitigate some of the effects.