dorsal anterior cingulate cortex

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dorsal anterior cingulate cortex

·January 13, 2020·4 min read

Calculated surprise leads to groundbreaking discovery in cognitive control research

The activity of the dorsal anterior cingulate cortex (dACC) during motivated control reflects the calculation of surprise. The findings take cognitive control research to new heights by providing insight into how the dACC works as a component of a brain network that supports motivated behaviors.

This shows a woman's head with an exposed brain and a scale above

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·March 3, 2022·3 min read

Changing Your Mind Based on Information, or Simply to Conform? Brain Activity Differentiates Between Types of Social Influence

Study reveals how the brain distinguishes between different types of social conformity when revising opinions.

Featured Neuroscience

·August 22, 2018·3 min read

How Brains of Doers Differ From Those of Procrastinators

Researchers use neuroimaging technology to identify brain differences between those who procrastinate and those who are doers. The study reveals people with poor action control have a larger amygdala, and the connection between the dorsal ACC and amygdala is less pronounced.

This image shows a four images of monkey faces.

Featured Neuroscience

·February 4, 2015·4 min read

How Eyes Reveal the Brain’s Focus

By examining the eyes of rhesus macaques, researchers investigate how the brain processes distractions.

Image shows a young child pushing a wheelbarrow.

Featured Neuroscience

·September 28, 2016·3 min read

How the Brain Decides Between Effort and Reward

A new study reports on how our brain decides if performing a certain task is worth the effort.

Featured Open Neuroscience Articles Psychology

·July 20, 2018·6 min read

Perfectionism in Young Children May Indicate OCD Risk

A new study reports children who exhibit excessive self control and have tendencies toward perfectionism are twice as likely to develop OCD by their teenage years. Researchers report perfectionist children often have smaller dorsal anterior cingulate cortex volume, an area of the brain linked to OCD.

Image shows the location of the ACC in the human brain.

Featured Psychology

·April 18, 2017·5 min read

Poor Sleep When You’re Depressed or Anxious May Make it Harder to See Positives

Sleep plays an important role in being able to regulate negative emotions, especially in people with depression and anxiety, a new study reveals.

This image shows a PET scan with changes in the dorsal anterior cingulate cortex.

Featured Open Neuroscience Articles Psychology

·October 20, 2014·4 min read

Rapid Agent Restores Pleasure Seeking Ahead of Other Antidepressant Action

Treatment resistant bipolar disorder patients experienced a reversal of a key symptom 40 minutes after a single infusion of ketamine, a new study reports.

The image shows fMRI brain scans taken as part of the study.

Featured Psychology

·January 13, 2015·3 min read

Scale of Error Based Brain Activity Documented in New Study

A new neuroimaging study reports on substantial differences in neural activity following correct or incorrect answers to tasks.

Featured Neuroscience

·April 18, 2022·3 min read

The Brain Employs an Alarm System to Suppress Intrusive Thoughts

The anterior cingulate cortex generates a reactive alarm, increasing its activity to signal to the dorsolateral prefrontal cortex to stop intrusive thoughts and memories.

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