anterior cingulate cortex

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anterior cingulate cortex

·May 21, 2020

Exercise improves memory and boosts blood flow to brain

Following a one year program of aerobic exercise improves memory function and boosts blood flow to brain areas critical for cognition in older adults with risk factors for dementia. Read More

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·March 6, 2020

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. Read More

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·February 11, 2020

Mice ‘detectives’ hint at how humans read between the lines

Humans and mice use inference skills to solve problems in a remarkably similar manner. Read More

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·October 30, 2019

Patients with mood, anxiety disorders share abnormalities in brain’s control circuit

Patients with mood and anxiety disorders have abnormally low activation in brain areas associated with cognitive and emotional control. Brain scans also revealed hyperactivity in brain areas linked to the processing of emotional thoughts. Read More

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·September 8, 2019

Deep magnet stimulation shown to improve symptoms of obsessive compulsive disorder

Following a month of treatment with deep transcranial magnetic stimulation (dTMS), people with OCD reported a 45.2% reduction in symptom severity. Read More

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·August 5, 2019

How some older brains decline before people realize it

Structural and functional alterations in the cognitive control network contribute to individual variability in memory performance during aging. Read More

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·July 28, 2019

Frog in your throat? Stress might be to blame for vocal issues

Stress can have an impact on voice disorders. Researchers found those with higher salivary cortisol levels also exhibited brain activity that impacted the larynx. Those who were more introverted were more likely to have stress reactions related to speech. Read More

Autism Featured Genetics Neuroscience

·July 26, 2019

Brain region linked to altered social interactions in autism model

The anterior cingulate cortex (ACC) plays a critical role in regulating social behaviors. In mouse models of ASD, dysfunction in the ACC was linked to social impairments associated with the disorder. Read More

This shows brain scans with the lack of anterior cingulate cortex activity

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·May 29, 2019

Seeing disfigured faces prompts negative brain and behavior responses

Neuroimaging reveals people experience a diminished neural response in the anterior cingulate cortex when shown images of others with facial disfigurements. A similar response is also seen when people view other stigmatized people, such as those who are homeless. The diminished activity may explain why people are less empathetic toward those who have facial disfigurements and may help explain the underlying neural mechanism for dehumanization. Read More

Autism Featured Genetics Neuroscience Open Neuroscience Articles

·May 16, 2019

Brain changes in autism traced to specific cell types

Studying brain tissue samples from people with ASD revealed a common set of alterations in genes associated with synaptic communication between neurons. The changes were identified mainly in neurons in the uppermost layers of the neocortex. Read More

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·May 16, 2019

How we make complex decisions

When making complex decisions, the brain performs two computations using distributed network areas in the frontal cortex. Read More

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·May 8, 2019

Broccoli sprout compound may restore brain chemistry imbalance linked to schizophrenia

Sulforaphane, a compound derived from broccoli sprouts, may be a useful new treatment for those suffering from schizophrenia. In a recent set of animal and human studies, researchers characterized novel chemical imbalances in the brain related to glutamate. Levels of glutamate, they discovered, can be altered by administering sulforaphane. Read More

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