NeurologyLive® Brain Games : 12 mars 2023

Published Date: 16 Mar 2023

Test your neurology knowledge with NeurologyLive®'s weekly quiz featuring questions on a variety of clinical and neurological history topics. This week's theme is movement.

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Latest News

Restricting Sugar in Early Life Tied to Lower Dementia Risk

Limiting sugar during pregnancy and infancy is associated with reduced risk for dementia during adulthood, delayed disease onset, and benefits for brain health, a study shows.

Ponesimod Safe, Effective Over 13 Years in RRMS

Ponesimod is well tolerated and effective for up to 13 years in patients with relapsing-remitting multiple sclerosis, a combined analysis shows.

Antiamyloid Criteria May Exclude Many With Atypical AD

Standard cognitive screening thresholds may exclude many patients with biomarker-confirmed atypical Alzheimer’s disease despite early-stage functional impairment, new data show.

Fluctuations in Sleep Patterns Common in Schizophrenia

Variability in sleep efficiency and time in bed is increased in individuals at clinical high risk for psychosis or with schizophrenia spectrum disorders, new research shows.

Annual Wellness Visits May Help Flag Cognitive Issues

Annual wellness visits are linked to an increased chance of diagnosis of mild cognitive impairment.

Sleep Disorders Common in Medication Overuse Headache

Sleep disorders are more common in people with medication overuse headache than in those without the condition, with MOH treatment improving sleep, a study shows.

Todays Updates

Freeman’s Lobotomy to Deep Brain Stimulation: What Changed?

The history of lobotomy shows the risks for limited evidence and oversight, while modern approaches emphasize targeted treatment, informed consent, and rigorous evaluation.

Wide Variation Seen in Lung Screening False-Positive Rates

US radiologists vary substantially in their reading of low-dose CT lung cancer screens, highlighting a need for measures to help standardize interpretation.

AVD Chemo Regimen Shows Promise in Older Patients With HL

Researchers compare first-line chemotherapy regimens in older patients with classical Hodgkin lymphoma to assess whether AVD is associated with better outcomes in routine care.

Do High-Risk Features of Prostate Cancer Boost HT Benefit?

Researchers analyze individual patient data from five randomized phase 3 trials comparing PORT alone vs PORT plus hormone therapy in patients with recurrent prostate cancer.

How Low Does PSA Need to Go in Metastatic Prostate Cancer?

A new real-world analysis helps clarify the most informative prognostic PSA benchmark in men with metastatic castration-sensitive prostate cancer.

Tissue-Free ctDNA Strongly Prognostic of Recurrence in TNBC

Tissue-free ctDNA may be comparable to tumor-informed assays in detecting molecular residual disease.

Todays Updates

Freeman’s Lobotomy to Deep Brain Stimulation: What Changed?

The history of lobotomy shows the risks for limited evidence and oversight, while modern approaches emphasize targeted treatment, informed consent, and rigorous evaluation.

Wide Variation Seen in Lung Screening False-Positive Rates

US radiologists vary substantially in their reading of low-dose CT lung cancer screens, highlighting a need for measures to help standardize interpretation.

AVD Chemo Regimen Shows Promise in Older Patients With HL

Researchers compare first-line chemotherapy regimens in older patients with classical Hodgkin lymphoma to assess whether AVD is associated with better outcomes in routine care.

Do High-Risk Features of Prostate Cancer Boost HT Benefit?

Researchers analyze individual patient data from five randomized phase 3 trials comparing PORT alone vs PORT plus hormone therapy in patients with recurrent prostate cancer.

How Low Does PSA Need to Go in Metastatic Prostate Cancer?

A new real-world analysis helps clarify the most informative prognostic PSA benchmark in men with metastatic castration-sensitive prostate cancer.

Tissue-Free ctDNA Strongly Prognostic of Recurrence in TNBC

Tissue-free ctDNA may be comparable to tumor-informed assays in detecting molecular residual disease.

Latest News

Limiting sugar during pregnancy and infancy is associated with reduced risk for dementia during adulthood, delayed disease onset, and benefits for brain health, a study shows.

Ponesimod is well tolerated and effective for up to 13 years in patients with relapsing-remitting multiple sclerosis, a combined analysis shows.

Standard cognitive screening thresholds may exclude many patients with biomarker-confirmed atypical Alzheimer’s disease despite early-stage functional impairment, new data show.

Variability in sleep efficiency and time in bed is increased in individuals at clinical high risk for psychosis or with schizophrenia spectrum disorders, new research shows.

Annual wellness visits are linked to an increased chance of diagnosis of mild cognitive impairment.

Sleep disorders are more common in people with medication overuse headache than in those without the condition, with MOH treatment improving sleep, a study shows.

News All Time

Pollution Linked to French-British Oil Firm's Congo Operations Poses Health Risks, Report Says

Human Rights Watch said on Monday pollution linked to the operations of French-British oil firm Perenco in the Democratic ⁠Republic of Congo was exposing nearby communities...

Novel Neuromodulation Restores Movement After Paralysis

An experimental neuromodulation system enables a man with complete spinal cord injury to regain hand movement, sensation, and the ability to feed himself and grasp objects.

Mechanical Restraint in Psychiatric Care Tied to VTE Risk

Mechanical restraint is linked to a higher risk for venous thromboembolism than forced sedation in inpatients with psychiatric conditions, a new study shows.

TBI History Tied to False-Negative Alzheimer’s Blood Test

FDA-approved p-tau217/amyloid-beta-42 testing missed more amyloid PET-positive cases among older adults with prior TBI, a cross-sectional cohort study shows.

p-Tau217 May Predict Cognitive Decline Years Before Symptoms

Higher plasma p-tau217 levels identified cognitively sound older adults at greater risk for future cognitive impairment up to a decade before symptom onset.

ENTF Stim Boosts Freedom From Disability Post-Stroke

Electromagnetic stimulation combined with physical and occupational therapy is linked to a higher rate of freedom from disability post-stroke than sham, a study shows.

Rituximab Noninferior to Ocrelizumab in Relapsing MS

Rituximab is noninferior to ocrelizumab in suppressing disease activity in newly diagnosed multiple sclerosis, with a similar incidence of adverse events, a new trial shows.

FDA Neurology Roundup: June 2026

A monthly snapshot of FDA activity involving therapies for the prevention and treatment of neurologic diseases.

AI Uncovers ‘Invisible’ Cortical Lesions in MS MRI Scans

AI-enhanced analysis of conventional MRI scans reveals thousands of hidden cortical lesions in multiple sclerosis, potentially opening a new window into disease progression.

Deep Brain Stimulation Tied to Lower Mortality in PD

Deep brain stimulation is linked to reduced risks for mortality and institutionalization, and lower healthcare costs in adults with Parkinson’s disease, a study shows.

Ask the IIM Experts: From Immune Mechanisms to Emerging Therapies - A Comprehensive Update on Idiopathic Inflammatory Myopathies

Ask the IIM Experts: From Immune Mechanisms to Emerging Therapies - A Comprehensive Update on Idiopathic Inflammatory Myopathies

What Is Causing This Case of Sudden Aphasia?

Clues come from a kidney injury, encephalop­athy, and drug dosing error

Neuropathy After Recreational Use of Laughing Gas

Clinicians should be aware of adverse effects of this increasingly popular drug

Alzheimer's Biomarkers Change After Tuberculosis Vaccination

BCG vaccine altered immune responses and modified amyloid-beta, study shows

Vitamin C and the Brain; Invisible MS Lesions Revealed; Profound Autism Definition

News and commentary from the world of neurology and neuroscience

Modified Amino Acid Improves Neurologic Symptoms in Rare Genetic Disorder

— Levacetylleucine succeeds in phase III trial of adults and kids with ataxia-telangiectasia

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More People Than Previously Believed Have Schizophrenia.

Experts say oncology, primary care coordination necessary for best cancer patient outcomes

In patients with advanced lung cancer, cemiplimab combined with chemotherapy extends life and enhances quality of life.

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