Functional MRI for language lateralization in individuals with intellectual and cognitive dysfunction: Two clinical case examples.

Conclusions: This manuscript is the first to demonstrate that task-based fMRI can be used successfully to lateralize language in adult patients with cognitive and intellectual disabilities, and is the first to propose a specific paradigm for this purpose. PMID: 32167409 [PubMed - as supplied by publisher]
Source: The Clinical Neuropsychologist - Category: Psychiatry & Psychology Authors: Tags: Clin Neuropsychol Source Type: research

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Being diagnosed with any number of neurological diseases can be scary, not only due to the progressive nature of many of these conditions, but also because they often cannot be detected until their later stages of progression. Following the failu...
Source: Medgadget - Category: Medical Devices Authors: Tags: Exclusive Neurology Ophthalmology Source Type: blogs
This study uncovers a critical role of KAT8 in cerebral and NSPC development, identifies 9 individuals with KAT8 variants, and links deficient H4K16 acylation directly to intellectual disability, epilepsy, and other developmental anomalies.
Source: Journal of Clinical Investigation - Category: Biomedical Science Authors: Source Type: research
ConclusionThe pooled estimated prevalence of headache among patients with epilepsy was considerably high (48.4%). Screening and appropriate management of headaches among patients with epilepsy are warranted.
Source: The Journal of Headache and Pain - Category: Neurology Source Type: research
This article has an associated First Person interview with the joint first authors of the paper.
Source: DMM Disease Models and Mechanisms - Category: Biomedical Science Authors: Tags: Metabolic Disorders RESEARCH ARTICLE Source Type: research
Conclusion: Patients with isolated thalamic atrophy were at a higher risk for not reaching 2-year NEDA-3 and for EDSS increase than patients with no identified brain atrophy. The groups were clinically indistinguishable. A single measurement of thalamic and whole brain atrophy could help identify patients needing most effective therapies from early on. Introduction The quantification of brain atrophy by MRI has become an increasingly important part of evaluating neurodegeneration in MS (1, 2). Atrophy measures can reflect the damage on the central nervous system (CNS) caused by the pathological processes of the dis...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Conclusions: Seizures and encephalopathy are not rare in MOG encephalomyelitis, and are commonly associated with cortical and subcortical brain lesions. MOG-encephalomyelitis often presents with clinical meningoencephalitis symptoms and abnormal CSF findings mimicking central nervous system infection in pediatric and young adult patients. Background Immunoglobulin-G against myelin oligodendrocyte glycoprotein (MOG-IgG) is considered a potential demyelinating disease-associated autoantibody. Previous experimental studies have established MOG-IgG as a pathogenic antigen rather than an epiphenomenal bystander or a secon...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Niels Hansen1,2* 1Department of Epileptology, University of Bonn Medical Center, Bonn, Germany2Department of Psychiatry and Psychotherapy, University of Goettingen, Goettingen, Germany Limbic encephalitis (LE) is an autoimmune disease defined by clinical criteria, such as seizures, psychiatric and in particular working memory abnormalities in conjunction with apparative criteria underlying structural or functional changes in the temporal lobe according to autoimmune encephalitis guidelines (1). Working memory encompasses a transient encoding of information in readiness for further processing within a time windo...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Conclusions: Lifestyle factors, such as physical activity, sleep, and social activity appear to be associated with cognitive function among older people. Physical activity and appropriate durations of sleep and conversation are important for cognitive function. Introduction Dementia is a major public health issue worldwide, with a serious burden for patients, caregivers, and society, as well as substantial economic impacts (1). Although the prevalence of late-life cognitive impairment and dementia are expected to increase in future, effective disease-modifying treatments are currently unavailable. Therefore, unders...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Grand Total EEG Score Can Differentiate Parkinson's Disease From Parkinson-Related Disorders Ela Austria Barcelon1,2*, Takahiko Mukaino1, Jun Yokoyama1, Taira Uehara2, Katsuya Ogata2, Jun-ichi Kira1 and Shozo Tobimatsu2 1Department of Neurology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan2Department of Clinical Neurophysiology, Neurological Institute, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan Background: Semi-quantitative electroencephalogram (EEG) analysis is easy to perform and has been used to differentiate dementias, as well ...
Source: Frontiers in Neurology - Category: Neurology Source Type: research
Conclusion and Future Directions The ECM model has produced a wealth of information on CM pathogenesis in mice with the aim to find an adjunctive therapy for HCM but its validity has been questioned. However, several investigators have provided a critical and evidence-based defense of this model (17, 128–131) and from knowledge gained from it, numerous laboratories have tested preclinical therapeutic interventions. Many have demonstrated efficacy at blocking the development of ECM but disappointingly, in a majority of cases, this was only found when administered before or early post infection and prior to the onset ...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
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