Neuroimaging News and Research

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Clinician-scientist wins annual award for excellence in behavioral neurology research

Peter Turkeltaub, MD, PhD, assistant professor of neurology and rehabilitation medicine, and director of the Cognitive Recovery Lab, has been chosen by an international society of neurologists to receive its annual award for excellence in behavioral neurology research.

14 Mar 2017

Altered distribution of cerebrospinal fluid can predict autism risk in infants

Researchers from the UC Davis MIND Institute, University of North Carolina and other institutions have found that altered distribution of cerebrospinal fluid in high-risk infants can predict whether they will develop autism spectrum disorder.

6 Mar 2017

Researchers discover 'Developmental Split-Brain syndrome' caused by biallelic mutations in DCC gene

In a study published in Nature Genetics, Dr Saumya Jamuar, co-founder of Global Gene Corp and a visiting scientist at Harvard Medical School, under the supervision of Prof Christopher Walsh and A/Prof Timothy Yu of Harvard Medical School, reports on a new disease entity that they discovered in their quest to map novel human disorders related to brain development.

3 Mar 2017

Researchers develop new Artificial Intelligence technique for diagnosis of Alzheimer's disease

Alzheimer's disease, which currently affects more than 40 million people, is the most common neurodegenerative disease in elder people.

16 Feb 2017

Researchers examine how stimulating motor cortex affects word comprehension

Researchers from HSE, Northumbria University, and Aarhus University have experimentally confirmed the hypothesis, whereby comprehension of a word's meaning involves not only the 'classic' language brain centres but also the cortical regions responsible for the control of body muscles, such as hand movements.

15 Feb 2017

Brain SPECT imaging can differentiate between depression and cognitive disorders, new report reveals

Neuroimaging of decreased blood flow in specific regions of the brain can differentiate between depression and cognitive disorders, according to a new report in the Journal of Alzheimer's Disease

15 Feb 2017

Low-intensity exercise boosts activation in visual cortex that plays key role in information processing

It's universally accepted that the benefits of exercise go well beyond fitness, from reducing the risk of disease to improving sleep and enhancing mood. Physical activity gives cognitive function a boost as well as fortifying memory and safeguarding thinking skills.

14 Feb 2017

Research shows how trigger sounds cause brain connection overdrive in misophonia sufferers

While many of us may find the sounds of chewing or breathing off-putting, for some they're unbearable - and new research has shown their brains are going into overdrive.

3 Feb 2017

New 'mirror game' test could provide accurate and early diagnosis of schizophrenia

Virtual reality could hold the key to unlocking an affordable, reliable and effective device to provide early diagnosis and management of schizophrenia.

1 Feb 2017

Mount Sinai study characterizes genetically modified rat model of autism and intellectual disability

Researchers at The Seaver Autism Center for Research and Treatment at Mount Sinai have generated and characterized a genetically modified rat model of autism and intellectual disability, according to a study conducted at the Icahn School of Medicine at Mount Sinai and published January 31 in the journal eLife.

31 Jan 2017

Functional MRI brain scan may help predict patient’s response to antidepressant therapy

A functional MRI brain scan may help predict which patients will respond positively to antidepressant therapy, according to a new study published in the journal Brain.

25 Jan 2017

BUSM researchers move one step closer to understanding brain changes linked to PTSD

Researchers at Boston University School of Medicine and the VA Boston Healthcare System are one step closer to understanding the specific nature of brain changes associated with Posttraumatic Stress Disorder (PTSD).

23 Jan 2017

Researchers evaluate effect of cognitive training program on tinnitus

In a study published online by JAMA Otolaryngology-Head & Neck Surgery, researchers evaluated the effect of a cognitive training program on tinnitus.

19 Jan 2017

Gestational diabetes raises postpartum depression risk in first-time mothers

Researchers from the Icahn School of Medicine at Mount Sinai and the Karolinska Institutet have found that gestational diabetes raises the risk of postpartum depression (PPD) in first-time mothers.

18 Jan 2017

Diminishing levels of GABA may play role in age-related cognitive decline

Diminishing levels of GABA, the primary inhibitory neurotransmitter in the brain, may play a role in cognitive decline as we age, according to a study published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.

17 Jan 2017

Functional deficits caused by mini-strokes can last longer than previously thought

Evidence overwhelmingly supports a link between cognitive decline and cerebrovascular diseases such as atherosclerosis, arteriolosclerosis, and cerebral amyloid angiopathy. Not only do individuals with cerebrovascular diseases have a much higher incidence of cortical microinfarcts (mini-strokes), but post-mortem histological and in vivo radiological studies also find that the burden of microinfarcts is significantly greater among people with vascular cognitive impairment and dementia (VCID) than in age-matched, non-demented individuals.

16 Jan 2017

Cocaine addicts make riskier decisions than healthy people after losing potential reward

People addicted to cocaine make riskier decisions than healthy people after losing a potential reward, according to a study published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging.

10 Jan 2017

Biological Psychiatry special issue highlights role of dopamine signaling in schizophrenia

Biological Psychiatry presents a special issue, "The Dopamine Hypothesis of Schizophrenia", dedicated to recent advances in understanding the role of dopamine signaling in schizophrenia.

2 Jan 2017

Tau biomarker could lead to early identification of Alzheimer's disease pathology

A discovery of high relevance in medical research will be published in Volume 55, number 4 of December 2016 of the prestigious "Journal of Alzheimer's Disease (JAD)", entitled "Tau Platelets Correlate with Regional Brain Atrophy in Patients with Alzheimer's Disease".

22 Dec 2016

High levels of enzyme can predict memory impairment and Type 2 diabetes

An enzyme found in the fluid around the brain and spine is giving researchers a snapshot of what happens inside the minds of Alzheimer's patients and how that relates to cognitive decline.

19 Dec 2016