Neurology

At the 2025 American Academy of Neurology (AAN) Annual Meeting, researchers presented compelling new data showing a sharp increase in hospitalizations for cervical artery dissection, a potentially life-threatening cause of stroke, particularly in adults under 50.

The menstrual cycle significantly impacts women’s emotional decision-making and cognitive processing, according to a new EEG study examining approach-avoidance behaviors across different hormonal phases.

Light-to-moderate alcohol consumption may contribute to increased amyloid beta (Aβ) deposition, a hallmark biomarker of Alzheimer’s disease, according to new findings from the ALBION study.

A chronic stroke aphasia study has revealed that significant language recovery can occur even after the initial recovery phase, providing hope for patients who might otherwise feel that recovery is no longer possible.

Neuropsychiatric symptoms are highly prevalent in sporadic Creutzfeldt-Jakob disease (sCJD), with nearly all patients exhibiting behavioral changes early in the disease course, according to a recent study.

A study using machine learning has identified dynapenia, age-related muscle weakness, as a critical but overlooked risk factor for atherosclerotic cardiovascular disease (ASCVD), particularly in females.

A recent study explores the potential of school-based rebound therapy to improve chest health, motor function, and quality of life in children with neurodisability and respiratory issues.

Critical gaps in outpatient ambulatory care utilization among older adults with dementia and mild cognitive impairment (MCI) have been revealed in a new study.

A new systematic review and meta-analysis has assessed whether dual antiplatelet therapy (DAPT) offers significant benefits over single antiplatelet therapy (SAPT) for patients with minor stroke following thrombolysis.

A systematic review of 20 studies has found that deep brain stimulation of the subthalamic nucleus (STN-DBS), a widely used treatment for Parkinson’s disease (PD), may lead to unexpected gait and balance worsening in some patients.

Cognitive decline in relapsing-remitting multiple sclerosis (RRMS) can progress independently of both relapses and MRI-detected disease activity, challenging traditional methods of monitoring MS progression, according to the results of a new study.

A machine-learning classifier designed to assist healthcare professionals in accurately diagnosing the causes of transient loss of consciousness (TLOC) has been introduced in a new study.

Financial challenges faced by family surrogate decision-makers of stroke patients were highlighted in a new study that revealed that nearly half experience moderate to severe concerns about affording stroke-related medical expenses.

A significant association between smoking and the occurrence of cryptogenic ischemic strokes (CIS) in young adults has been published in a new study.

New findings presented at the ACTRIMS Forum 2025 highlight how the latest revisions to the McDonald Criteria could reshape the diagnosis of multiple sclerosis (MS), allowing for earlier identification in patients with radiologically isolated syndrome (RIS) and atypical clinical presentations.

At the ACTRIMS Forum 2025 in West Palm Beach, Florida, researchers unveiled compelling findings on the effects of a 6-month modified Atkins diet (MAD), a less restrictive form of the ketogenic diet, on patients with relapsing multiple sclerosis (MS).

A new analysis of Phase III clinical trial data presented at the ACTRIMS Forum 2025 in West Palm Beach, Florida, suggests that tolebrutinib, a Bruton’s tyrosine kinase inhibitor (BTKi), may be effective in multiple sclerosis (MS) with chronic active lesions.

A troubling trend showing female physicians in the United States are dying by suicide at significantly higher rates than their counterparts in the general population has been exposed in a recent cohort study.

Patients with Parkinson’s disease (PD) are five times more likely to experience chronic pain than their age-matched peers, according to a new study analyzing electronic medical records from over 250 million patients.

A newly identified group of neurons in the brainstem helps regulate meal size by tracking food intake and signaling when to stop eating, according to a study published earlier this month.

High-frequency oscillations (HFOs) as potential biomarkers in Alzheimer’s disease (AD), have been highlighted in a new study, offering insight into how epilepsy affects neurodegeneration.

Engaging in mentally stimulating activities in midlife and late life is linked to a lower risk of Alzheimer’s disease (AD), according to a study from the Chicago Health and Aging Project.

A new randomized clinical trial suggests that once-weekly semaglutide may help reduce alcohol consumption and cravings in adults with alcohol use disorder (AUD).

A groundbreaking study has confirmed the presence of microplastics and nanoplastics (MNPs) in human brain tissue, raising concerns about the long-term health impact of these environmental contaminants.

A new review highlights how artificial intelligence (AI) and structural MRI (sMRI) are transforming early diagnosis of Autism Spectrum Disorder (ASD), offering hope for earlier interventions and improved outcomes.

A new analysis of psychedelic-assisted psychotherapy (PAP) research calls for greater methodological rigor and ethical reflection as the field continues to evolve.

Podcasts are emerging as an innovative solution for patient education, according to an abstract presented at the International Stroke Conference held in Los Angeles, California, USA.

A novel autoimmune meningoencephalomyelitis associated with autoantibodies targeting the astrocytic intermediate filament protein vimentin has been identified in a recent case series.

Apixaban has been shown to reduce the risk of nonlacunar covert infarcts in patients who have experienced a recent cryptogenic stroke and have atrial cardiopathy.

A recent cohort study has identified a novel cortical biomarker signature that accurately predicts individual pain sensitivity, offering promising implications for the diagnosis, prevention, and treatment of chronic pain.

In Nueces County, Texas, researchers uncovered troubling insights into dementia diagnosis awareness among a diverse population.

New research published highlights a potential link between anti-inflammatory treatments and a reduced risk of Parkinson’s disease (PD) in patients with autoimmune disorders.

A recent clinical trial sheds light on how interruptive clinical decision support (CDS) systems can significantly enhance suicide risk assessments in healthcare settings.

AN increased risk of developing myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) following SARS-CoV-2 infection has been highlighted in a new U.S. study.

Higher consumption of red meat, particularly processed varieties, is associated with an increased risk of dementia and cognitive decline, according to a comprehensive new study.

Neurosarcoidosis, a rare and complex inflammatory disorder of the nervous system, presents unique challenges for diagnosis and treatment due to its variability and limited research.

In 2021, traumatic brain injuries (TBIs) claimed 69,473 lives across the United States, with significant disparities in mortality rates tied to age, race, and geographic location.

A new, cost-effective method for diagnosing isolated REM sleep behavior disorder (iRBD) using 2D cameras and advanced computer vision algorithms has been explored in a new study.

A newly published systematic review and meta-analysis underscores the enduring benefits of endovascular thrombectomy (EVT) for patients with acute ischemic stroke caused by large vessel occlusion.

CRITICAL questions about the utility of PIRA and RAW as outcome measures in clinical trials for RRMS have been investigated in recently published research.

New research links neuroimaging metrics with motor recovery in stroke patients receiving vagus nerve stimulation therapy.

Significant gaps in the knowledge and attitudes of healthcare providers and females with epilepsy regarding reproductive health and pregnancy have been exposed in a new study.

A recently published systematic review has shed light on chemotherapy-related cognitive impairment (CRCI) and its association with changes in brain connectivity and function.

Long-term trial finds neural stem cell transplants safe and shows neurological gains in spinal cord injury patients.

Findings revealed that higher blood pressure variability, particularly in systolic blood pressure, was associated with lower cognitive scores at the final follow-up.

A recently published review article has shed light on significant breakthroughs in the understanding and treatment of IgG4-mediated autoimmune diseases, particularly in the realm of autoimmune neuropathies.

A recent meta-analysis sheds light on nonpharmacologic treatments for amyotrophic lateral sclerosis (ALS), specifically active exercise and noninvasive brain stimulation (NIBS).

AI-powered video analysis could transform the diagnosis of infantile spasms, a severe form of epilepsy in babies, by enabling early detection and treatment, according to new research.

The lack of diversity not only limits equitable care but also hinders scientific understanding of epilepsy.

A study has uncovered significant genetic overlap between migraine and several gastrointestinal (GI) disorders, suggesting shared underlying neurologic mechanisms despite diverse etiologies.

Low-intensity focused ultrasound (LOFU) shows promise as a non-invasive treatment for temporal lobe epilepsy (TLE).

The study surveyed 107 people, aged 18 to 49, who were taking ASMs, asking about their medication use, pregnancy plans, and contraceptive methods…

Stroke survivors with hypertension may have a new ally in reducing their risk of post-stroke epilepsy (PSE): angiotensin receptor blockers (ARBs).

New research offers insights into medical factors linked to the absence of Alzheimer’s disease neuropathologic changes (ADNC) in individuals aged 90 and older.

The real-world impact of symptoms in Alzheimer’s disease (AD), mild cognitive impairment (MCI), and dementia from the perspectives of patients and their caregivers has been investigated in a recent study.

A direct link between visceral fat and the presence of brain abnormalities associated with Alzheimer’s disease, up to 20 years before symptoms appear, has been identified in a new study.

A functional brain biomarker that could revolutionize psychosis detection has been identified in a new study.

Accurately diagnosing Alzheimer’s disease (AD) may soon become more efficient, thanks to a novel biomarker assessment strategy leveraging cerebrospinal fluid (CSF) and PET imaging data, according to a 10-year study conducted at university memory clinics in Europe.

Patients with multiple sclerosis (MS) may experience a slightly increased risk of developing cancer compared to the general population, according to a new nationwide French study spanning 10 years.

Clonazepam has been recalled due to potential product carton strength mislabeling. Endo Pharmaceuticals (Malvern, Pennsylvania) has issued a voluntary, nationwide recall of a specific lot of Clonazepam Orally Disintegrating Tablets (USP, C-IV).

Long-term cognitive and psychosocial challenges faced by individuals recovering from anti-NMDAR encephalitis, despite many regaining independence, have been highlighted in a recent study.

A new study in the UK Biobank suggests that high cardiorespiratory fitness (CRF) can significantly reduce dementia risk and delay its onset, even in individuals with a genetic predisposition to the condition.

Significant fluctuations in cholesterol levels, unrelated to changes in medication, may serve as an early indicator of increased dementia risk in older adults, according to a recent press release from American Heart Association Scientific Sessions 2024.

Resilience in adolescents with juvenile fibromyalgia (JFM) may significantly alleviate emotional symptoms, providing fresh insights for clinicians treating this complex chronic pain condition.

Children with asthma, particularly those with an early onset, may experience slower memory development and face challenges in cognitive functions.

A recent study highlights how sleep disturbances, especially daytime dysfunction, excessive sleepiness and lower enthusiasm, may significantly increase the risk of motoric cognitive risk (MCR) syndrome in older adults.

A recent study has leveraged advanced machine learning to uncover three distinct autism spectrum disorder (ASD) subtypes, providing a novel view of the condition’s brain network variations.

The pathophysiological effects of chronic psychological stress on acute myocardial infarction (AMI) using a rat model, uncovering dynamic impacts on heart health that could inform treatment protocols, have been published in a new study.

Mindfulness-based stress reduction (MBSR) could match the effectiveness of the commonly prescribed antidepressant escitalopram in treating anxiety disorders, according to the latest psychological stress news.

A new study examining the effects of antimicrobial exposure on Parkinson’s disease (PD) risk has revealed insights that could influence prescribing decisions, especially concerning antibiotics and antifungal medications.

Duloxetine, a widely used and popular antidepressant, has been recalled by U.S. Food and Drug Administration (FDA) due to the detection of N-nitroso-duloxetine, a chemical suspected of being carcinogenic.

Hippocampal functional connectivity may be an early indicator of chronic pain development in patients following whiplash and mild traumatic brain injuries (mTBIs) according to the results of a new study.