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Neuroimaging

 

For years now, research has emerged to show the effects of playing football—including repetitive concussive and sub-concussive hits—may lead to major brain damage. Now, a new study further explores the topic and affirms that players in the National Football League (NFL) could be at a higher risk for brain injuries.

Putting assumptions to rest in neuroscience, a group of researchers used an MRI approach and found that the connectivity patterns in your brain are unique to you.

Ionizing radiation from medical scans may be implicated in Alzheimer’s disease, according to a Danish study published in Oncotarget.

A new study allowed researchers to get a look at the way Parkinson’s disease patients’ brains changed over the course of a year through functional MRI scans. The changes observed through fMRI scans of multiple system atrophy (MSA) and progressive supranuclear palsy (PSP) patients’ and healthy controls’ brains were different across the groups.

 

Obesity may cause premature aging in the brain by mid-life, according to a study published in Neurobiology of Aging. Obesity is linked to a myriad of negative health outcomes, including diabetes and cardiovascular disease, but its possible neurodegenerative effects have been relatively unexplored.

 

Recent Headlines

Study: Brains of NFL players contain increased localized injuries, changes in white matter

For years now, research has emerged to show the effects of playing football—including repetitive concussive and sub-concussive hits—may lead to major brain damage. Now, a new study further explores the topic and affirms that players in the National Football League (NFL) could be at a higher risk for brain injuries.

Imaging technique gets docs closer to treating Alzheimer’s, Parkinson’s

Researchers from the University of Cambridge in the U.K. have developed a new imaging technique that could help create treatments for Alzheimer’s and Parkinson’s diseases.

Diffusion MRI used to measure brain's local connectome

Putting assumptions to rest in neuroscience, a group of researchers used an MRI approach and found that the connectivity patterns in your brain are unique to you.

MRI reveal differences in brain regions of children with Tourette syndrome

The largest study of brain structure ever reported in children with Tourette syndrome (TS) found that children with the neuropsychiatric disorder appear to have a lower white matter volume in their brain compared to those without it.

‘Placebo effect’ region in brain mapped by fMRI

Researchers at Northwestern University and the Rehabilitation Institute of Chicago (RIC) say functional MRI (fMRI) helped derive a brain-based marker predicting the “placebo effect,” potentially leading to treatment plans accounting for patients with high positive responses to placebos.

Medical imaging associated with development of Alzheimer's

Ionizing radiation from medical scans may be implicated in Alzheimer’s disease, according to a Danish study published in Oncotarget.

University of Michigan research reveals new theories about PTSD

New research from the University of Michigan suggests that post-traumatic stress disorder (PTSD) stems from physical processes in the brain and not from psychological weakness, as many have believed.

Can you drink too much water? fMRI research says you can

Many of us struggle to drink the recommended eight glasses of water per day, but a new study suggests that we're not supposed to.

Scientists utilize RNA to map neural networks

An innovative use of RNA sequences has allowed scientists from Cold Spring Harbor Laboratory to track connections between individual neurons in the brain, according to a study published in Neuron. Invented by Professor Anthony Zador, MD, PhD, the technique is called Multiplexed Analysis of Projections by Sequencing (MAPseq). 

MRIs show Parkinsonian diseases cause unique decline in functional brain activity

A new study allowed researchers to get a look at the way Parkinson’s disease patients’ brains changed over the course of a year through functional MRI scans. The changes observed through fMRI scans of multiple system atrophy (MSA) and progressive supranuclear palsy (PSP) patients’ and healthy controls’ brains were different across the groups.

 

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