Neurology
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To evaluate whether delayed appearance of intraventricular hemorrhage (dIVH) represents an independent entity from intraventricular hemorrhage (IVH) present on admission CT or is primarily related to the time interval between symptom onset and admission CT. ⋯ In ICH patients, associated IVH on admission imaging is commonly encountered and is associated with poor long-term outcome. In contrast, dIVH on subsequent scans is far less common and does not appear to portend worse outcome.
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We sought to explore whether patients with migraine show heightened interictal intrinsic connectivity within primary sensory networks, the salience network, and a network anchored by the dorsal pons, a region known to be active during migraine attacks. ⋯ Patients with migraine display interictal changes in the topology of intrinsic connections, with greater connectivity between primary sensory cortices, the pons, and the anterior insula, a region involved in representing and coordinating responses to emotional salience.
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Randomized Controlled Trial Multicenter Study
Randomized trial of vaccination in fingolimod-treated patients with multiple sclerosis.
To evaluate immune responses in fingolimod-treated patients with multiple sclerosis (MS) against influenza vaccine (to test for responses against anticipated novel antigens in seronegative patients) and recall (tetanus toxoid [TT] booster dose) antigens. ⋯ This study provides Class I evidence that in some patients with MS receiving immunizations, concurrent fingolimod treatment in comparison to placebo decreases vaccination-induced immune responses.
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Case Reports Multicenter Study
Short- and long-term outcome of chronic pallidal neurostimulation in monogenic isolated dystonia.
Deep brain stimulation of the internal pallidum (GPi-DBS) is an established therapeutic option in treatment-refractory dystonia, and the identification of factors predicting surgical outcome is needed to optimize patient selection. ⋯ This study provides Class IV evidence that long-term GPi-DBS improves dystonia in patients with DYT1, DYT6, and non-DYT dystonia.