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prefrontal cortex

This shows the tactile stimulation device

Featured Neuroscience Open Neuroscience Articles

·April 15, 2020·5 min read

How expectations influence learning

Our brains make predictions based on experience during episodes of learning. Researchers found expectations during the predictions affect the activity of various brain networks.

Featured Neuroscience Open Neuroscience Articles

·April 9, 2020·5 min read

Aha! + Aaaah: Creative insight triggers a neural reward signal

Neuroimaging study sheds light on what drove the evolutionary development of human creativity.

This shows a depressed man holding up a picture of a sad face

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·April 8, 2020·3 min read

Key protein involved in the biology of depression identified

The GPR56 protein has been implicated in the biology of depression and a person's response to antidepressants.

This shows the researcher and patient undergoing the treatment

Featured Neuroscience Open Neuroscience Articles Psychology

·April 7, 2020·8 min read

Treatment relieved depression in 90% of participants in small study

Researchers modified current transcranial magnetic stimulation technology to improve its effectiveness for treating depression. The new system, Stanford Accelerated Intelligent Neuromodulation Therapy (SAINT), targeted the subregion between the dorsolateral prefrontal cortex and subgenual cingulate in patients suffering from depression. The treatment delivered rapid relief from depression symptoms for 90% of the test subjects. For 60% of recipients, the effects lasted for more than one-month post-treatment.

Featured Neuroscience Open Neuroscience Articles Psychology

·April 5, 2020·3 min read

New insights into the mechanisms underlying the development of schizophrenia

Findings support the theory that impaired prefrontal control of the dopamine system is a key mechanism for the development of schizophrenia.

Featured Neuroscience

·March 19, 2020·1 min read

Researchers find key to keep working memory working

Acetylcholine helps muscarinic M1 receptors in the prefrontal cortex to maintain information in working memory. As acetylcholine actions at M1 receptors are reduced in conditions which affect working memory, such as schizophrenia and Alzheimer's disease, researchers report the M1 receptor may serve as a potential therapeutic target to restore working memory.

This is a drawing of a brain and fast food cartons

Featured Neuroscience

·March 10, 2020·3 min read

Junk food orders up trouble for young brains

Everyone knows consuming junk food is bad for your health, but a new study reveals it could also be bad for developing brain health. Excessive consumption of calorie-dense foods can lead to changes in the structure and function of the prefrontal cortex, including altering dopamine signaling and inhibition.

Featured Neuroscience Open Neuroscience Articles Psychology

·February 23, 2020·3 min read

Social isolation during adolescence drives long-term disruptions in social behavior

Social isolation during key periods of adolescence leads to long-term disruptions in social behavior and activity in neural patterns.

Featured Neuroscience Open Neuroscience Articles Psychology

·February 23, 2020·2 min read

Childhood trauma changes your brain, but it doesn’t have to be permanent

Female rats that experienced early life adversity developed abnormal connections between the amygdala and prefrontal cortex in response to neglect.

Featured Neuroscience Psychology

·February 4, 2020·3 min read

Children’s mental health affected by sleep duration

Shorter sleep duration can increase the risk of children developing depression, anxiety, and cognitive problems. Children who routinely suffered sleep disruptions or shorter sleep durations had reduced brain volume in the orbitofrontal cortex, prefrontal cortex, precuneus, supramarginal gyrus, and temporal cortex.

Featured Neurology Neuroscience

·January 23, 2020·3 min read

Hot flashes impair memory performance

Vasomotor symptoms, including hot flashes in postmenopausal women, may contribute to memory performance problems. Neuroimaging reveals hot flashes caused alterations in brain function during memory encoding and retrieval tasks, specifically within the hippocampus and prefrontal cortex.

Featured Neuroscience Psychology

·January 17, 2020·2 min read

Violence and adversity in early life can alter the brain

Exposure to violence and childhood adversity has a negative effect on the developing brain. Neuroimaging reveals adolescents who experienced adversity and violence as children had reduced connectivity between the amygdala and the prefrontal cortex. However, social support may act as a buffer and reduce the negative effects of early life stress.