Neuroimaging News and Research

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Combining machine learning with brain imaging tools can redefine the standard for diagnosing mental illnesses

Most of modern medicine has physical tests or objective techniques to define much of what ails us. Yet, there is currently no blood or genetic test, or impartial procedure that can definitively diagnose a mental illness, and certainly none to distinguish between different psychiatric disorders with similar symptoms.

17 Aug 2020

Neuroscientists discover specific brain region that helps prioritize information

It is known that different regions of the brain help us prioritize information so we can efficiently process visual scenes. A new study by a team of neuroscientists has discovered that one specific region, the occipital cortex, plays a causal role in piloting our attention to manage the intake of images.

14 Aug 2020

Study examines feasibility of using Decoded Neurofeedback to control pain

Chronic pain is one of the most important health priorities of the 21st century, with a socioeconomic cost that may far exceed other most other medical problems.

13 Aug 2020

Study identifies neural connectivity patterns associated with autism in infants

Autism spectrum disorder (ASD) is rarely diagnosed until symptoms arise, often well into childhood. Evidence however, is mounting that developmental abnormalities likely emerge in the brain long before then: early identification of babies at risk for ASD could allow for interventions that would improve their developmental outcomes.

12 Aug 2020

Signature brain activity in infants predicts ASD symptoms

11 Aug 2020

Study: The brains of nonpartisans are different from those who strongly support one party

The brains of people with no political allegiance are different from those who strongly support one party, major new research shows.

11 Aug 2020

Chronic fatigue syndrome and Gulf War illness produce different patterns of brain activity after moderate exercise

A brain imaging study of veterans with Gulf War illness (GWI) and patients with chronic fatigue syndrome (CFS) (sometimes called myalgic encephalomyelitis), has shown that the two illnesses produce distinctly different, abnormal patterns of brain activity after moderate exercise.

10 Aug 2020

Body weight seriously impacts brain activity and blood flow

As a person's weight goes up, all regions of the brain go down in activity and blood flow, according to a new brain imaging study in the Journal of Alzheimer's Disease.

5 Aug 2020

Autistic men have greater excitability in social brain regions than women, study reveals

New insight on differences in the brains of men and women with autism has been published today in the open-access journal eLife.

4 Aug 2020

Research reveals potential early indicator of Fragile X-associated tremor/ataxia syndrome

A new paper in the journal NeuroImage: Clinical from researchers at the University of Kansas reveals a possible early indicator of Fragile X-associated tremor/ataxia syndrome, or FXTAS.

4 Aug 2020

Human cerebellum has almost 80% of the cerebral cortex’s surface area

When we say someone has a quick mind, it may be in part thanks to our expanded cerebellum that distinguishes human brains from those of macaque monkeys, for example.

31 Jul 2020

German researchers present new brain atlas in the Science journal

The atlas features close to 250 structurally distinct areas, each one based on the analysis of 10 brains. More than 24000 extremely thin brain sections were digitized, assembled in 3D and mapped by experts.

31 Jul 2020

Study reveals neural mechanisms underlying state mental fatigue in multiple sclerosis

Researchers at Kessler Foundation conducted a pilot study comparing the effects of mental fatigue on brain activation patterns in people with and without multiple sclerosis (MS).

28 Jul 2020

College students more anxious, depressed during initial COVID-19 outbreak, study finds

College students were more anxious and depressed during the initial outbreak of COVID-19 than they were during similar time frames in previous academic years, according to a Dartmouth study.

27 Jul 2020

Research may lead to improved treatments for mental health

The National Institutes of Health awarded Penn State researchers a $1.85 million grant to develop a new way to test if dysfunctions in certain areas of the brain lead to mental health complications and brain disorders. If proven, the research would lead to better mental health treatments.

25 Jul 2020

Super-agers found to have increased resistance to tau and amyloid proteins

Super-agers, or individuals whose cognitive skills are above the norm even at an advanced age, have been found to have increased resistance to tau and amyloid proteins, according to research presented at the Society of Nuclear Medicine and Molecular Imaging 2020 Annual Meeting.

15 Jul 2020

Apathy not depression offers an important early warning sign of dementia

Apathy offers an important early warning sign of dementia in individuals with cerebrovascular disease, but depression does not, new research led by the University of Cambridge suggests.

13 Jul 2020

New technique evaluates connectivity of brain networks in COVID-19 patients

Many patients with severe coronavirus disease in 2019 (COVID-19) remain unresponsive after surviving critical illness.

7 Jul 2020

Study may help develop better treatment strategies for cannabis dependence

Researchers at Center for BrainHealth, part of The University of Texas at Dallas, recently examined underlying brain networks in long-term cannabis users to identify patterns of brain connectivity when the users crave or have a desire to consume cannabis.

2 Jul 2020

A semi-empirical model to reproduce the brain states from wakefulness to deep sleep

The human brain is a complex system comprising 1010 non-linear units (neurons) that interact in 1015 sites (synapses).

30 Jun 2020