When humans mentally "navigate" bidimensional uniform conceptual spaces, they recruit the same grid-like and distance codes typically evoked when exploring the physical environment. Here, using fMRI, we show evidence that conceptual navigation also elicits another kind of spatial code: that of absolute direction. This code is mostly localized in the medial parietal cortex, where its strength predicts participants' comparative semantic judgments. It may provide a complementary mechanism for conceptual navigation outside the hippocampal formation.
Purpose: to determine the effect of lower eyelid blepharoplasty (LEB) surgery on corneal biomechanical parameters before and four months after the procedure. Method: In this prospective longitudinal study, corneal biomechanical parameters measured by Corneal Visualization Scheimpflug Technology (Corvis ST, CVS, Oculus Optikgeräte GmbH, Germany) device were evaluated before and four months after LEB surgery.
Results: The study included 19 eyelids of the right eyes of 19 patients who underwent LEB, with a mean age of 49.
Introduction: Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, fibrotic interstitial pneumonia, which is characterised by progressive worsening of dyspnoea and lung function. Nintedanib treatment is recommended to slow IPF disease progression. The aim of this post-marketing surveillance (PMS) study was to evaluate the safety and effectiveness of nintedanib over 24 months in patients with IPF in a real-world setting in Japan.
The absolute configuration of the title compound, CHO, determined as 1,2,3,4 based on the synthetic pathway, was confirmed by single-crystal X-ray diffraction. The mol-ecule is a relevant inter-mediary for the synthesis of speciosins, ep-oxy-quinoides or their analogues. The mol-ecule contains fused five- and six-membered rings with two free hydroxyl groups and two protected as an iso-propyl-idenedioxo ring.
Introduction: Renin-angiotensin-aldosterone system inhibition (RAASi) reduces intraglomerular pressure and is a standard therapy for dogs with proteinuric chronic kidney disease (CKD). RAASi can acutely decrease glomerular filtration rate (GFR); however, its effects on the marker of GFR serum symmetric dimethylarginine (SDMA) concentration in dogs have not been specifically evaluated. The objective of this study was to evaluate changes, relative to pretreatment values, in serum SDMA concentrations in dogs with proteinuric CKD receiving RAASi therapy.
Neuroanatomical variation in individuals with bipolar disorder (BD) has been previously described in observational studies. However, the causal dynamics of these relationships remain unexplored. We performed Mendelian Randomization of 297 structural and functional neuroimaging phenotypes from the UK BioBank and BD using genome-wide association study summary statistics.
