Attention deficit disorders are considered a clinical spectrum of an heterogeneous group of disorders with multiple causes, multiple associated findings, and potentially, multiple specific interventions. The hallmark for the diagnosis is inattentive behavior. This presentation contains a review of some of the neurologic and neuropsychologic models available to explain attention and its disorder...

The purpose of neurologic examination of a child is to assess development and integrity of the nervous system and to determine location and cause of suspected dysfunction. Achieving these goals is often complicated by three impediments: (1) the patient’s age and willingness to cooperate, (2) the complexity of the complete neurologic examination, and (3) the fluctuating nature of neurologic func...

Spinal cord disorders encompass a wide range of pathologic entities and affect all age groups. Some spinal cord disorders may have catastrophic outcomes if they are not recognized early in the clinical course. The ultimate neurologic outcome with many of these disorders may depend on expeditious recognition in the emergency department (ED), with appropriate initial investigations, neuroimaging,...

Overview. Male sexual dysfunction includes disorders of libido and of erectile and ejaculatory function. Erectile dysfunction or impotence is a common symptom in many neurologic diseases. Peripheral neuropathies, cauda equina syndrome, pelvic and pudendal nerve lesions, and spinal cord trauma and diseases as well as many disorders of higher brain centers, such as trauma, parkinsonism, Alzheimer...

Despite the best available medical treatments, many patients continue to be disabled by neurologic and psychiatric disorders, resulting in a large unmet need. Advances in imaging and neurophysiology over the last two decades have led to a reinterpretation of some neurologic and psychiatric conditions as primarily disorders of circuit function, or "circuitopathies." These developments have been ...

Objective: To reassess the role of plasmapheresis in the treatment of neurologic disorders. Methods: We evaluated the available evidence based on a structured literature review for relevant articles from 1995 through September 2009. In addition, due to revision of the definitions of classification of evidence since the publication of the previous American Academy of Neurology assessment in 1996...

(isolate RND19188), even though she had no distinct symptoms of cholera. The source of infection for the woman and child was unclear but was assumed to be related to eating fruit rinsed in tap water while in the city of Vrindavan in India. Maximum-likelihood phylogenetic analysis based on high-quality orthologous single-nucleotide polymorphisms (hqSNPs) among 75 V. cholerae genomes showed that ...

Z virus infections have been known in Africa and Asia since the 1940s, but the virus’s geographic range has expanded dramatically since 2007. Between January 1, 2007, and March 1, 2016, local transmission was reported in an additional 52 countries and territories, mainly in the Americas and the western Pacific, but also in Africa and southeast Asia. Zika virus infections acquired by travelers v...