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The anatomy of memory: New mnemonic networks discovered in the brain

Using a novel approach of precision neuroimaging and high-resolution functional magnetic resonance imaging (fMRI), neuroscientists and physicists have discovered previously unknown cortical networks and shed light on the anatomical organization of the …

New maps reveal the individual brain changes linked to different mental illness

A breakthrough project mapping brain changes in nearly 1,300 people diagnosed with six different types of mental illness has revealed the extraordinary diversity of brain changes found in people with conditions like major depression and schizophrenia. …

Study shows deep brain stimulation encouraging for stroke patients

A first-in-human trial of deep brain stimulation (DBS) for post-stroke rehabilitation patients has shown that using DBS to target the dentate nucleus — which regulates fine-control of voluntary movements, cognition, language, and sensory functions in …

Wildfires and farming activities may be top sources of air pollution linked to increased risk, cases of dementia

No amount of air pollution is good for the brain, but wildfires and the emissions resulting from agriculture and farming in particular may pose especially toxic threats to cognitive health, according to new research.

New concussion headset shows when it’s likely safe to return to play

A new digital headset designed to measure alterations in brain function could change decisions about how quickly an athlete is ready to return to play after a concussion. In an evaluation of the device, researchers found it revealed brain changes even …

Social media use interventions alleviate symptoms of depression

Receiving therapy for problematic social media use can be effective in improving the mental wellbeing of people with depression, a new study finds.

Novel information on the neural origins of speech and singing

Unlike previously thought, it turns out that speech production and singing are supported by the same circuitry in the brain. Observations in a new study can help develop increasingly effective rehabilitation methods for patients with aphasia.

Diabetes linked to functional and structural brain changes through MRI

A new study finds that the longer a person has type 2 diabetes, the more likely they may be to experience changes in brain structure. MRI results, researchers say, indicate the negative effects longstanding diabetes may have on brain health outcomes an…

A therapeutic target for Alzheimer’s disease discovered

Scientists have succeeded in reversing certain cognitive manifestations associated with Alzheimer’s disease in an animal model of the disease.

A new mechanism encouraging the brain to self-repair after an ischemic stroke

Partial recovery after ischemic stroke is possible, but the mechanisms involved in this process remain unclear. Researchers identified a whole new pathway promoting brain repair. They discovered lipids secreted from neurons surrounding the area of cell…