Neuroimaging News and Research

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Early life experiences can shape brain development in subsequent generations

Early life experiences can have an outsized effect on brain development and neurobiological health. New research is showing that those effects can be passed down to subsequent generations, reporting that the infant children of mothers who had experienced childhood emotional neglect displayed altered brain circuitry involved in fear responses and anxiety.

19 Jan 2021

Researchers measure brain volume differences in HIV-infected individuals

Nearly 38 million people around the world are living with HIV, which, with access to treatment, has become a lifelong chronic condition. Understanding how infection changes the brain, especially in the context of aging, is increasingly important for improving both treatment and quality of life.

16 Jan 2021

Researchers use deep learning to study the effect of mental illness and other disorders on the brain

Compared to standard machine learning models, deep learning models are largely superior at discerning patterns and discriminative features in brain imaging, despite being more complex in their architecture, according to a new study in Nature Communications led by Georgia State University.

15 Jan 2021

Researchers demonstrate great potential for blood test to detect, monitor Alzheimer's disease

In three recent publications in Molecular Psychiatry, Brain and JAMA Neurology researchers from the University of Gothenburg provide convincing evidence that an in-house developed blood test for Alzheimer's disease can detect the disease early and track its course, which has major implications for a potential use in clinical practice and treatment trials.

14 Jan 2021

ADC histogram analysis can predict tumor proliferation, survival in immunocompetent patients with PCNSL

The cover for issue 45 of Oncotarget features Figure 3, "Representative images of whole tumor volume segmentation of the co-registered T1 post-contrast sequence and apparent diffusion coefficient (ADC) map, yielding the corresponding ADC histogram distribution utilized for data analysis," recently published in "Diffusion-weighted MR imaging histogram analysis in HIV positive and negative patients with primary central nervous system lymphoma as a predictor of outcome and tumor proliferation" by Khan, et al.

12 Jan 2021

Study examines neural mechanisms of specific cognitive tasks of individuals with spinal cord injury

A team of rehabilitation researchers has studied processing speed deficits in individuals with spinal cord injury (SCI), comparing their brain activation patterns with those of healthy age-matched controls, and older healthy individuals.

4 Jan 2021

Brain scans predict posttraumatic stress disorder following mild TBI

Posttraumatic stress disorder (PTSD) is a complex psychiatric disorder brought on by physical and/or psychological trauma. How its symptoms, including anxiety, depression and cognitive disturbances arise remains incompletely understood and unpredictable.

29 Dec 2020

Study may lead to new therapies for post-traumatic stress disorder

In our attempts to de-clutter our busy minds and make room for new, often more productive thoughts, people tap an array of different approaches. Which works best, and how does each strategy distinctly impact the brain?

21 Dec 2020

Study shows high prevalence of back pain in patients undergoing neuroendovascular procedures

Multiple studies have evaluated the incidence of back pain among patients who undergo catheter-based heart procedures while conscious.

17 Dec 2020

People with ADHD tendencies are more sensitive to insomnia, severe functional impairments

Individuals with high ADHD-traits that do not meet the criteria for a diagnosis are less able to perform tasks involving attentional regulation or emotional control after a sleepless night than individuals with low ADHD-traits, a new study from Karolinska Institutet published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports.

17 Dec 2020

Study: Even minor strokes can diminish neural processing in the brain

After Julia had a minor stroke, she was thankful for receiving rapid treatment and recovering well. But she did notice an unexpected aftereffect as she returned to normal activities.

15 Dec 2020

Researchers receive $651,997 funding to study memory dysfunction in MS

Researchers at Montclair State University and Kessler Foundation have received funding totaling $651,997 from the National Multiple Sclerosis Society to measure memory-related abilities in individuals with and without multiple sclerosis (MS) for clues to how such cognitive processes are altered by MS. Joshua Sandry, PhD, assistant professor of psychology at Montclair State and Ekaterina Dobryakova, PhD, research scientist in the Center for Traumatic Brain Injury Research at Kessler Foundation, collaborate on the 4-year study, titled "Neuroimaging of Hippocampally Mediated Memory Dysfunction in Multiple Sclerosis."

10 Dec 2020

Study elucidates the link between oxytocin gene methylation and parental empathy

Parenting behavior is deeply linked to the ability to empathize with one’s children. Thus, to better understand why certain parents react to certain situations in a certain way, it is crucial to gain insight into how empathy is shaped.

8 Dec 2020

Study provides detailed view of the brain’s ventral striatum activity involved in decision-making

Neuroscientists have provided clear visual evidence that a region of the human brain known as the ventral striatum kicks in during decision-making to weigh the costs versus the benefits of making a physical effort.

4 Dec 2020

GoMo Health EarlyCare program nurtures prenatal, postnatal moms to address psychological health

GoMo Health and the Center for BrainHealth® at The University of Texas at Dallas have joined forces to incorporate the Center's research-backed strategies that enhance brain health and build resilience, into GoMo Health's evidence-based patient engagement platform.

3 Dec 2020

Study finds link between brain’s network connections and epilepsy-related atrophy

An international study has found a link between the brain's network connections and grey matter atrophy caused by certain types of epilepsy, a major step forward in our understanding of the disease.

2 Dec 2020

Researchers receive three-year grant to develop treatment for traumatic brain injury

Researchers at Montclair State University and Kessler Foundation received a three-year $456,710 grant from the New Jersey Commission on Brain Injury Research to develop treatment interventions for the deficits in long-term memory that hinder recovery after traumatic brain injury (TBI).

30 Nov 2020

Validated biomarkers can reveal individual’s risk of developing Alzheimer’s

A new study from Lund University in Sweden shows that validated biomarkers can reveal an individual's risk of developing Alzheimer's disease.

30 Nov 2020

Machine learning model uses retinal scans to detect Alzheimer’s disease

A form of artificial intelligence designed to interpret a combination of retinal images was able to successfully identify a group of patients who were known to have Alzheimer's disease, suggesting the approach could one day be used as a predictive tool, according to an interdisciplinary study from Duke University.

30 Nov 2020

Scientists receive funds at 2020 event hosted by Center for BrainHealth

The Center for BrainHealth, part of The University of Texas at Dallas, recently hosted the first-ever virtual iteration of the annual Friends of BrainHealth Scientist Selection Luncheon, during which the following scientists were awarded funds for their independently designed research studies.

18 Nov 2020

Neuroimaging News and Research

Early life experiences can shape brain development in subsequent generations

Researchers measure brain volume differences in HIV-infected individuals

Researchers use deep learning to study the effect of mental illness and other disorders on the brain

Researchers demonstrate great potential for blood test to detect, monitor Alzheimer's disease

ADC histogram analysis can predict tumor proliferation, survival in immunocompetent patients with PCNSL

Study examines neural mechanisms of specific cognitive tasks of individuals with spinal cord injury

Brain scans predict posttraumatic stress disorder following mild TBI

Study may lead to new therapies for post-traumatic stress disorder

Study shows high prevalence of back pain in patients undergoing neuroendovascular procedures

People with ADHD tendencies are more sensitive to insomnia, severe functional impairments

Study: Even minor strokes can diminish neural processing in the brain

Researchers receive $651,997 funding to study memory dysfunction in MS

Study elucidates the link between oxytocin gene methylation and parental empathy

Study provides detailed view of the brain’s ventral striatum activity involved in decision-making

GoMo Health EarlyCare program nurtures prenatal, postnatal moms to address psychological health

Study finds link between brain’s network connections and epilepsy-related atrophy

Researchers receive three-year grant to develop treatment for traumatic brain injury

Validated biomarkers can reveal individual’s risk of developing Alzheimer’s

Machine learning model uses retinal scans to detect Alzheimer’s disease

Scientists receive funds at 2020 event hosted by Center for BrainHealth

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