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Featured Neuroscience Open Neuroscience Articles

·June 27, 2018·4 min read

Dopamine’s Role in Unlearning Fearful Association

Researchers report dopamine neurons may play a role in fear extinction. The study suggests targeting dopamine neurons in the ventral tegmental area could be of therapeutic benefit to reduce the impact of learned fear in PTSD and anxiety disorders.

The image shows neurons in the amgydala and brain stem.

Featured Neuroscience

·February 12, 2014·3 min read

Scientists Discover a New Pathway for Fear Deep Within the Brain

Researchers announce the discovery of a new neural circuit which connects the amygdala to the PAG.

This shows a pink head with a brain outlined and network like dots

Featured Neurology Neuroscience Psychology

·April 9, 2019·4 min read

Neural patterns key to understanding disorders such as PTSD discovered

Imbalanced communication between the hippocampus and amygdala may lead to the inability to distinguish between negative memories that have overlapping features. The findings could provide new treatment options for those with PTSD.

Featured

·September 18, 2017·4 min read

Learning and Unlearning Fear: The Two Faces of Noradrenaline

RIKEN researchers report neurons in the locus coeruleus play a key role in emotional and flexible learning.

Image shows a man making different facial expressions.

Featured Neuroscience Open Neuroscience Articles Psychology

·April 25, 2017·5 min read

Facial Expressions: How the Brain Processes Emotion

A new study reveals the amygdala has distinct neurons that can judge ambiguity and intensity of facial expressions.

This shows vaccine vials with COVID written on them

Featured Neuroscience Psychology

·March 12, 2021·7 min read

Ouch! Needle-Phobic People Scarred by So Many Images of COVID Shots

Constant exposure to images of syringes and people getting the COVID-19 vaccine on TV and social media may discourage those with phobias of needles from getting their shots, researchers report.

Featured Neuroscience Open Neuroscience Articles

·November 25, 2019·5 min read

How our dreams prepare us to face our fears

Study identified the neural correlates of fear during dreaming and reports similar areas are activated when experiencing fear during wakeful states.

Featured Neuroscience Psychology

·March 17, 2022·8 min read

How Do Social Interactions Conjure Up Memories and Emotional Responses in the Brain?

Researchers reveal how memories and fear responses can be transmitted through social interactions.

Featured Neuroscience Psychology

·November 9, 2022·3 min read

Evening People Show Enhanced Fear Acquisition, Which May Increase the Risk to Develop Anxiety

The vulnerability of those with evening chronotypes to anxiety, PTSD, and related disorders may be mediated by altered fear acquisition.

Featured Genetics Neuroscience

·May 2, 2019·4 min read

Newly discovered gene mutation reduces fear and anxiety, and increases social interaction

The Ph4-tm gene has been implicated in fear and anxiety. P4h-tm knockout mice showed diminished response to fear and showed more courageous behavior than wild-type mice with a functional P4h-tm gene.