Proprioceptive-induced (stimulus-sensitive) reflex seizuresThis information is current as of January 13, 2020 Services Updated Information & http://n.neurology.org/content/94/2/89.full including high resolution figures, can be found at: References http://n.neurology.org/content/94/2/89.full#ref-list-1 This article cites 2 articles, 0 of which you can access for free at: Subspecialty Collections http://n.neurology.org/cgi/collection/video__eeg_use_in_epilepsy Video/ EEG use in epilepsy http://n.neurology.org/cgi/collection/epilepsy_semiology Epilepsy semiology http://n.neurology.org/cgi/collection/eeg_ EEG http://n.neurology.org/cgi/collection/clinical_neurology_examination Clinical neurology examination http://n.neurology.org/cgi/collection/all_education All Education following collection(s):This article, along with others on similar topics, appears in the
OXIDES.We evaluate the magma redox conditions ofgranites from the Lavras do Sul intrusive complex-LSIC (ca. 606-586 Ma). The main goal is to explain the zoning ofmagnetic susceptibility-k that shows a concentric pattem revealing the reverse zoning ofpetrographic facies. The granite pluton includes: (a) alkali-calcic, biotite granodiorite and hybrid amphibole-biotite granites in the core (k of 4.0-7.5 10-3 SI), and (b) alkaline, biotite-amphibole syenogranite and perthite granite that occur around the core (k of 9-10 10-3 SI). All facies are ferromagnetic, and the differences in k-values are due to the distinct nature ofparental magmas and to the variations in redox path shown by mafic phases (amphiboles, biotite and Fe-Ti oxides). Divergent Fe/Mgratios between mafic silicates and rock imply an oxidizing environment for the crystallization of core types, in which the two Fe-Ti oxides are common (Ti-Mt.llm of 3: 1 to 10:1). Such conditions were ascribed to the magmatic fluid phase on distinct situations, of crystal-volatile equilibrium (monzogranite) and ofvolatile exsolution (granodiorite). This reinforces that the core-granites represent distinct pulses of a hydrous magma (3-4 wt. % HP) evolving at different pressure (4-2 kbar). The parental magma of alkaline granites had lower Hp content (~2 wt. %), and would be intrinsically oxidizing as suggested abundant Ti-magnetite (Ti-mt.ilm ;,; 20: 1) and primary titanite. Convergent Fe!Mgratios for mafic phases and rock imply the mineralogical control in the redox path also marked by the decrease ofpressure with differentiation (2-1 kbar). We conclude that the pluton formed during two major episodes ofresurgence in a magma chamber related to the volcano-plutonic subsidence system-LSIC: a central event responsible for the alkali-calcic granites, and a circumferential one for the alkaline types. So, petrographic and magnetic zoning, strengthened by magnetic and gravity data, show such differences. Despite the low k-values in the core granites, a magmatic environment with varied rO, allows the genetic link with the Au-Cu ore occurrences.
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