cognition

A research team at the Kessler Foundation has received a $39,994 grant from the Consortium of Multiple Sclerosis Centers (CMSC) to investigate whether combining aerobic cycling with virtual reality can improve cognitive function in people with multiple sclerosis (MS). A key focus of the study will be to…

The use of a computer-based program called BrainHQ led to significantly improved scores on cognitive tests among people with multiple sclerosis (MS), according to data from a small clinical trial in Nebraska. The study was led by Samantha Jack, PhD, as part of work she did as a…

Estimates of the prevalence of sexual dysfunction with multiple sclerosis (MS), as well of its risk factors, differ depending on the specific cutoffs used to assess sexual health on a standardized test, a study highlights. Regardless of the cutoff given, however, findings suggest that patients with poorer cognition tend…

Activating certain receptors on astrocytes — a type of nerve support cell — may offer a way of treating cognitive problems in multiple sclerosis (MS), according to recent research. MS mouse models genetically engineered to lack these receptors, called TNFR2, showed signs of greater cognitive problems, whereas cognitive gains…

In people with multiple sclerosis (MS) who show atrophy in a brain region called the thalamus, aerobic fitness is strongly correlated with standardized assessments of cognition and walking ability. However, these associations are not seen for MS patients who don’t have atrophy in the thalamus, according to a new…

People with multiple sclerosis (MS) who report higher levels of fatigue are more likely to have lower performance scores in tests that evaluate cognitive skills, a study from Ireland suggests. Specifically, poor verbal learning abilities, visual-spatial memory, and information processing speed (IPS) were associated with higher levels of self-reported…

People with multiple sclerosis (MS) who responded to cognitive rehabilitation showed healthier connections between certain brain regions on functional MRI scans than did MS patients who did not respond to the rehab program, a new study reports. These results indicate that certain brain regions need to be working…

Long-term treatment with Zeposia (ozanimod) stabilizes or even improves cognitive function in adults with relapsing forms of multiple sclerosis (MS), particularly among those with greater brain volumes. That’s according to five years of data from the completed SUNBEAM Phase 3 clinical trial (NCT02294058) and the ongoing…

Aquatic exercise is used less often by people with multiple sclerosis (MS) than land-based exercise, but it’s generally well liked by those who use it, a patient survey found. A lack of pool access and associated expenses remain significant barriers to aquatic exercise. The team also found that exercise…

Six weeks of aerobic exercise led to benefits in cognition, fatigue, and depression among people with relapsing-remitting multiple sclerosis (RRMS), which may be due to increases in blood levels of a hormone called irisin, according to data from a randomized, controlled trial. “Considering the high prevalence of neuropsychiatric symptoms…

Roche is teaming up with the University of Plymouth in the U.K. to help develop Floodlight MS, the company’s app to monitor multiple sclerosis (MS). “We were pleased to collaborate with Roche on an innovative project to validate the Floodlight MS app and, as with everything we do…

#ACTRIMS2022 – Cognitive Training Paired With tDCS Aids Patients A treatment to clear “cog fog” would be welcomed by many people with MS. Over 75% of us are troubled by cognitive problems. In this study, adding painless transcranial direct current stimulation to standard cognitive training improved results when compared…

Electrically stimulating the brain while doing at-home cognitive training games can help to prevent a decline in cognition for people with multiple sclerosis (MS), particularly those with more advanced disability, a study indicates. “This could lead to a therapy that can remediate cognitive impairment, we just need to optimize”…

Myelin is required for certain inhibitory neurons — which help to suppress abnormal activity in the brain — to work as they should, according to a study in mouse models. Loss of myelin on these neurons results in excessive electric activity in other nerve cells, likely disrupting the brain’s ability…

Tecfidera (dimethyl fumarate) appears to have similar benefits to Gilenya (fingolimod) in preventing relapses and the loss of motor function and cognition in people with multiple sclerosis (MS), a study with real-world data found. The two medications also led to similar findings on MRI scans, including in…

“A river cuts through rock not because of its power, but because of its persistence.” — James N. Watkins Fatigue is arguably the most disruptive symptom of multiple sclerosis (MS). At least it is for me. It has an awful lot to answer for. And it will.

A six-week program, called vibration training — in which people stand on a vibrating platform for short periods of time — eased disability and improved cognitive abilities and quality of life in people with multiple sclerosis (MS), a small randomized study found. The program was also well accepted and…

A blood test for serum neurofilament light chain (sNfL) levels, along with radiological findings, can help to detect early cognitive issues in people recently diagnosed with multiple sclerosis (MS), a study suggests. The study “Cortical Thickness and Serum NfL Explain Cognitive Dysfunction in Newly Diagnosed Patients…

A smartphone-based app called Floodlight can reliably assess cognition, arm and hand function, and walking abilities in people with multiple sclerosis (MS), according to new analyses. “Detection of progression onset or worsening is critical to optimally adapt the therapeutic strategy” patients are using to treat the neurodegenerative disease,…

Treatment with the diabetes medication metformin was seen to lessen cognitive impairment, improve coordination, and normalize neuronal activity in a rat model of multiple sclerosis (MS). The study reporting these findings, “Evaluation of the effects of metformin as adenosine monophosphate-activated protein kinase activator on spatial learning and…

Sleep deprivation may worsen memory in people with clinically isolated syndrome (CIS) or relapsing-remitting multiple sclerosis (RRMS), a new observational study suggests. A link also was observed between a lack of sleep and worse cognitive efficiency in early MS, but that association was caused by the worse moods…

A computer-based training program that exercises distinct components of attention and working memory can improve cognition in young people with pediatric-onset multiple sclerosis (POMS), a new study indicates. Findings also support a common pencil-and-paper measure of cognition, called the Symbol Digit Modalities Test (SDMT), in detecting clinically meaningful changes…

NurOwn cell therapy led to significant improvements in the physical abilities, vision, and cognition of people with progressive multiple sclerosis (MS) in a Phase 2 clinical trial, top-line data show. In addition to these positive efficacy results, BrainStorm Cell Therapeutics, NurOwn’s developer, announced that its cell-based therapy showed…

Editor’s note: The Multiple Sclerosis News Today news team is providing in-depth and unparalleled coverage of the virtual ACTRIMS Forum 2021, Feb. 25–27. Go here to see the latest stories from the conference. Cognitive impairment without physical disability in multiple sclerosis (MS) may grow in prevalence as newer therapies better control…

Editor’s note: The Multiple Sclerosis News Today news team is providing in-depth and unparalleled coverage of the virtual ACTRIMS Forum 2021, Feb. 25–27. Go here to see all the latest stories from the conference. At the ACTRIMS Forum 2021, Rhonda Voskuhl, MD, a neurology professor at the University…

A new research project will seek to better understand the biological processes that drive memory problems in people with multiple sclerosis (MS), as a better understanding of these processes may open new avenues for intervention. The four-year study is titled “Neuroimaging of Hippocampally Mediated Memory Dysfunction in…

Autologous hematopoietic stem cell transplant (AHSCT) induces a reduction in relapse rate and physical disability in patients with relapsing-remitting multiple sclerosis (RRMS) who respond inadequately to other treatments, a small study suggests. The study, “Selective cognitive dysfunction and physical disability improvement after autologous hematopoietic stem cell transplantation…

Patients in the early stages of multiple sclerosis with mild to moderate symptoms of depression performed worse on cognitive tests related to multitasking than on those focused on single tasks, a study has found. Notably, no such association was observed among healthy individuals, suggesting an MS-related link between mood,…

A software platform, called CogniSoft, allows for automated assessments of cognitive health in people with multiple sclerosis (MS). The platform was described in the study “CogniSoft: A Platform for the Automation of Cognitive Assessment and Rehabilitation of Multiple Sclerosis,” published in the journal Computers. Cognitive impairment…

Multiple sclerosis (MS) patients have high levels of cortisol, a stress hormone, compared to healthy controls. Also, patients categorized as non-cognitive fatigue show a higher variability in cortisol levels and perform worse on an attention task. Those findings are documented in the study, “Relation between cognitive fatigue and circadian…