Notes

Effect of short-chain chlorinated paraffins (SCCPs) about fat walls: Blend of molecular mechanics and membrane harm studies.
Unless in thick and symmetrical slices, slicing appears to reduce motoneuron type differences. Accordingly, slice studies should attempt to record from MNs at the slice center to avoid large and inconsistent errors in measured cell properties and have valid cell measurements' comparisons. Our results, therefore, offer information that would enhance the rigor of MN electrophysiological data measured from the slice preparation under normal and disease conditions.NEW & NOTEWORTHY Although slice recordings from motoneurons are being widely used, the effects of slicing on the measured motoneuron electrical properties under normal and disease conditions have not been assessed. Using high-fidelity cell models of neonatal WT and SOD cells, we examined the effects of slice thickness, soma position within the slice, and slice orientation. Our results offer information that enhances the rigor of MN electrophysiological data measured from the slice preparation under normal and disease conditions.To maximize tumor resection and minimize postoperative neurological sequelae, intraoperative Direct Electrical Stimulation (DES) coupled with preoperative Navigated Transcranial Magnetic Stimulation (nTMS) is adopted as a more valid procedure when a tumor is located in or near language-positive cortical and subcortical brain areas/networks. To map language functions peri- and intraoperatively, naming tasks are usually administered given their sensitivity and practicality in mapping language networks and their association with positive postoperative outcomes. Linguistic protocols designed for stimulation under nTMS are relatively scarce, and non-existent in the Arabic language. The present study attempts to fill these gaps by presenting the processes of development, piloting, and standardization of the first (Moroccan) Arabic object and action naming protocol for use preoperatively under nTMS, and intraoperatively under DES. The MAVNT-LP was developed in accordance with both DES and nTMS time requirements and was balanced for relevant psycholinguistic as well as intrinsic factors. The test underwent piloting on a population of 10 Moroccan Arabic (MA)-speaking individuals and was validated on a population of 50 participants. The standardized version of the test consisted of 61 nouns and 61 verbs. The 122 items included in the test were named accurately by at least 80% of the participants and had a high naming agreement. Correlations between psycholinguistic factors and lexical retrieval are reported and discussed. The MAVNT-LP was found to be a valid instrument for use in a clinical setting either as a planning tool or as a protocol used to stimulate eloquent brain areas under awake brain surgery.Mobile 3D fluoroscopes have become increasingly available in neurosurgical operating rooms. We recently reported its use for imaging cerebral vascular malformations and aneurysms. This study was conducted to evaluate various radiation settings for the imaging of cerebral aneurysms before and after surgical occlusion. Eighteen patients with cerebral aneurysms with the indication for surgical clipping were included in this prospective analysis. Before surgery the patients were randomized into one of three different scan protocols according (default settings of the 3D fluoroscope) Group 1 110 kV, 80 mA (enhanced cranial mode), group 2 120 kV, 64 mA (lumbar spine mode), group 3 120 kV, 25 mA (head/neck settings). Prior to surgery, a rotational fluoroscopy scan (duration 24 s) was performed without contrast agent followed by another scan with 50 ml of intravenous iodine contrast agent. The image files of both scans were transferred to an Apple PowerMac® workstation, subtracted and reconstructed using OsiriX® MD 10.0 software. The procedure was repeated after clip placement. The image quality regarding preoperative aneurysm configuration and postoperative assessment of aneurysm occlusion and vessel patency was analyzed by 2 independent reviewers using a 6-grade scale. This technique quickly supplies images of adequate quality to depict intracranial aneurysms and distal vessel patency after aneurysm clipping. Guanosine 5'-monophosphate Regarding these features, a further optimization to our previous protocol seems possible lowering the voltage and increasing tube current. For quick intraoperative assessment, image subtraction seems not necessary. Thus, a native scan without a contrast agent is not necessary. Further optimization may be possible using a different contrast injection protocol.
The aim was to identify and describe the assessment methods used by rehabilitation professionals to evaluate sexuality for individuals post-stroke, as well as the domains of sexuality addressed.

Seven databases were selected for this scoping review.
needed to meet these inclusion criteria published studies with a sample of ≥ 50% stroke clients and describing a quantitative or qualitative assessment method that could be used by rehabilitation professionals. This study was conducted following the PRISMA guidelines and domains of sexuality were categorized using the ICF core set for stroke.

Of the 2447 articles reviewed, the 96 that met the selection criteria identified a total of 116 assessment methods classified as standardized assessment tools (
 = 62), original questionnaires (
 = 28), semi-structured interviews (
 = 16) or structured interviews (
 = 10). Sexual functions were predominantly assessed using standardized tools, while intimate relationships and partner's perspective were generally a(e.g., Change in Sexual Functioning Questionnaire (CSFQ-14)).
Individually, these diverse assessment methods addressed a limited scope of relevant domains. Future research should combine quantitative and qualitative methods to encompass most domains of sexuality of concern to post-stroke individuals.IMPLICATIONS FOR REHABILITATIONMost of the studies reviewed here used quantitative methods to assess sexuality, rather than qualitative methods, and mostly used standardized assessment tools.Few assessment methods covered all domains related to sexuality.Qualitative methods and standardized assessment tools were shown to be complementary, therefore emphasizing the added value of mixed methods in assessing sexuality after a stroke.Among the methods that were reviewed, certain would be more suitable for the identification of the need to address sexuality (e.g., Life Satisfaction Checklist-11) and others to assess more thoroughly sexuality (e.g., Change in Sexual Functioning Questionnaire (CSFQ-14)).
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