A mouse study reveals a connection between dementia risk and cold frequency.

Published Date: 05 Apr 2023

Being ill frequently may slow down brain aging and raise the risk of dementia and other forms of cognitive decline.

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Does Caring for Grandchildren Slow Cognitive Decline?

Grandmothers who care for grandchildren show slower cognitive decline over time than non-caregivers do.

Teen Cannabis Use Tied to Increase in Serious Mental Illness

A new study shows that teens with past-year cannabis use are twice as likely to be diagnosed with psychotic or bipolar disorders within 2 years of first use.

Fertility Treatments Linked to Higher Med Use in Offspring

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Lifetime Risk Estimates for Dementia, MCI: New Data

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Latest News

Grandmothers who care for grandchildren show slower cognitive decline over time than non-caregivers do.

A new study shows that teens with past-year cannabis use are twice as likely to be diagnosed with psychotic or bipolar disorders within 2 years of first use.

Children conceived through medically assisted reproduction have higher out-of-hospital healthcare utilization including mental health medications.

Mild cognitive impairment before dementia is common in older adults, with women facing a higher lifetime burden and Black adults an earlier onset, new research shows.

Research suggests a bidirectional relationship between posttraumatic stress disorder and fibromyalgia in military service members exposed to combat environments.

Blood p-tau217 testing in real-world practice enhances diagnostic accuracy and neurologists' diagnostic confidence, with the greatest diagnostic shifts seen in mild cognitive impairment and dementia.

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NeurologyLive® Brain Games: February 8, 2026 Marco Meglio, Louie Pasculli

Test your neurology knowledge with NeurologyLive®'s weekly quiz series, featuring questions on a variety of clinical and historical neurology topics. This week's topic is on diagnosing parasomnias!

Remelyinating Drug Bazedoxifene Fails to Meet End Points in Phase 2 Study of Multiple Sclerosis Louie Pasculli

Late-breaking data from the 2026 ACTRIMS Forum showed that bazedoxifene acetate failed to improve remyelination outcomes in midlife women with relapsing MS, despite a favorable safety profile.

ISC 2026 Stroke Updates: Extended Time Windows and Secondary Prevention Strategies Ava L. Liberman, MD, Isabella Ciccone, MPH

Ava L. Liberman, MD, assistant professor of clinical neurology at Weill Cornell Medicine, shared key takeaways from stroke data presented at the 2026 International Stroke Conference.

Interpreting the DAWN Trial: Where Anti-CD38 Therapy May Fit in NMOSD Care Marco Meglio

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CD-38 Monoclonal Antibody Daratumumab Shows Promise as Treatment for NMOSD in Phase 3 DAWN Study Marco Meglio

Phase 3 DAWN data show daratumumab cuts NMOSD relapse risk 76%, stays well tolerated, and may improve disability, signaling a new targeted option.

American College of Physicians Policy Paper Recommends Retiring 'Provider' Term for Physicians Isabella Ciccone, MPH

ACP urged to drop “provider” for physicians, warning it blurs expertise, commodifies care, and erodes professional identity, trust, and the patient relationship.

Ultragenyx Puts BLA for MPS IIIA Gene Therapy UX111 in Front of FDA Again Noah Stansfield

Ultragenyx seeks FDA accelerated approval for UX111 gene therapy in Sanfilippo syndrome, citing neurologic benefit and the use of cerebral spinal fluid heparan sulfate data.

This Week on NeurologyLive® — February 9, 2026 Isabella Ciccone, MPH

Here's some of what is coming soon to NeurologyLive® this week.

AGNOS Study Results Demonstrate Ofatumumab’s Impact on Neurofilament Light, GFAP Marco Meglio

AGNOS trial showed that monthly treatment with ofatumumab lowered NfL and GFAP in patients with early RRMS, signaling reduced nerve damage and bolstering first-line treatment potential.

Regenxbio's MPS II Gene Therapy RGX-121 Hit With CRL Noah Stansfield

The FDA issued a CRL for gene therapy RGX-121 in Hunter syndrome, citing trial design and biomarker doubts; Regenxbio seeks a meeting with the agency and resubmission.

International Epilepsy Day 2026: Highlighting Gaps in Pediatric Care, Stigma, and Education Charuta Joshi, MD, Isabella Ciccone, MPH

Pediatric neurologist Charuta Joshi, MD, discussed global disparities in epilepsy for children and adolescents amid International Epilepsy Day, highlighting opportunities for education, stigma reduction, and improved care access.

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Comparative Study Reveals Psychiatric Comorbidities Common in MOGAD, MS, and NMOSD, With Distinct Timing Patterns Isabella Ciccone, MPH

A new comparison study of patients with autoimmune diseases reported high rates of anxiety and depression, with notable differences in when psychiatric symptoms emerged relative to disease onset.

Cladribine Tablets Reduce Treatment Switches, Outpatient Visits, and Health Care Costs in Multiple Sclerosis Isabella Ciccone, MPH

A real-world study showed that cladribine tablets were associated with greater treatment persistence and lower health care costs in patients with multiple sclerosis compared with other common therapies.

Innovative Trial Employs Novel PET Imaging to Track Cladribine’s Effect on Microglial Activation Louie Pasculli

The single-arm CLAD-MAPET study is evaluating whether cladribine tablets reduce microglial activation, captured by [F-18]PBR06-PET, in patients with MS experiencing progression without relapse or MRI activity on anti-CD20 therapy.

Phase 3b RESHAPE Study Evaluates Risk–Benefit of Switching From Ocrelizumab to BTK Inhibitor Remibrutinib Isabella Ciccone, MPH

A phase 3b study presented at ACTRIMS 2026 is evaluating whether switching to remibrutinib offers efficacy and safety comparable to continued ocrelizumab treatment in relapsing multiple sclerosis.

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