Comparison of different group-level templates in gradient-based multimodal connectivity analysis.

The study of large-scale brain connectivity is increasingly adopting unsupervised approaches that derive low-dimensional spatial representations from high-dimensional connectomes, referred to as gradient analysis. When translating this approach to study interindividual variations in connectivity, one technical issue pertains to the selection of an appropriate group-level template to which individual gradients are aligned. Here, we compared different group-level template construction strategies using functional and structural connectome data from neurotypical controls and individuals with autism spectrum disorder (ASD) to identify between-group differences.

Patterns of the left thalamus embedding into the connectome associated with reading skills in children with reading disabilities.

We examined how thalamocortical connectivity structure reflects children's reading performance. Diffusion-weighted MRI at 3 T and a series of reading measures were collected from 64 children (33 girls) ages 8-14 years with and without dyslexia. The topological properties of the left and right thalamus were computed based on the whole-brain white matter network and a hub-attached reading network, and were correlated with scores on several tests of children's reading and reading-related abilities.

Conservation of structural brain connectivity in people with multiple sclerosis.

Multiple sclerosis (MS) is a neurodegenerative disease that affects the central nervous system. Structures affected in MS include the corpus callosum, connecting the hemispheres. Studies have shown that in mammalian brains, structural connectivity is organized according to a conservation principle, an inverse relationship between intra- and interhemispheric connectivity.

Noninvasive Management after a Traumatic Anterior Knee Dislocation in a Cruciate Retaining Total Knee Arthroplasty: A Case Report.

The reported case describes a traumatic anterior knee dislocation of a previous asymptomatic knee after a posterior cruciate-retaining primary knee arthroplasty. The described patient accidentally rolled over her knee six years after the surgical intervention. Anterior traumatic dislocation after knee arthroplasty is an uncommon event often leading to prosthetic's components revision due to its associated ligament injuries.

Functional resilience of the neural visual recognition system post-pediatric occipitotemporal resection.

Neural representations for visual stimuli typically emerge with a bilateral distribution across occipitotemporal cortex (OTC)? Pediatric patients undergoing unilateral OTC resection offer an opportunity to evaluate whether representations for visual stimulus individuation can sufficiently develop in a single OTC. Here, we assessed the non-resected hemisphere of patients with pediatric resection within ( = 9) and outside ( = 12) OTC, as well as healthy controls' two hemispheres ( = 21). Using functional magnetic resonance imaging, we mapped category selectivity (CS), and representations for visual stimulus individuation (for faces, objects, and words) with repetition suppression (RS).

Sex- and brain region-specific alterations in brain volume in germ-free mice.

Several lines of evidence demonstrate that microbiota influence brain development. Using high-resolution magnetic resonance imaging (MRI), this study examined the impact of microbiota status on brain volume and revealed microbiota-related differences that were sex and brain region dependent. Cortical and hippocampal regions demonstrate increased sensitivity to microbiota status during the first 5 weeks of postnatal life, effects that were greater in male germ-free mice.

Exact analytical Taub-NUT like solution in () gravity.

We construct exact analytical Taub-NUT solutions in the context of () gravity. We study the physical properties of the solutions, and compare them with those of the Taub-NUT solution in Einstein gravity.

Decontamination Validation of the BSL-4 Chemical Disinfectant Deluge Shower System.

Introduction: Positive pressure breathing-air-fed protective suits are used in biosafety level 4 (BSL-4) containment laboratories as personal protective equipment to protect workers from high-consequence pathogens. However, even with the use of primary containment devices, the exterior surfaces of these suits could potentially become contaminated with those pathogens and result in their inadvertent removal from containment. To address the risk of such pathogens escaping from containment via contaminated protective suits, these suits are decontaminated in a disinfectant chemical shower situated in an anteroom prior to exiting the BSL-4 laboratory.

Exogenous Hormone Use Among Transfeminine Individuals in Chiang Mai, Thailand.

Purpose: This study describes Thai transfeminine individuals' exogenous hormone use.

Methods: During the period May-July 2017, a survey was conducted among Thai transfeminine adults (=181) who reported their exogenous hormone use, age at onset of use, brands used, where they obtained hormones, and discontinuation of use.

Results: Most participants (86.

Factors Associated with Transgender-Based Discrimination Among and Transgender Women in Rio de Janeiro, Brazil.

Purpose: Transgender-based discrimination is associated with poor mental health, unemployment, and poverty. and transgender women (trans women) frequently experience transgender-based discrimination, but associated factors are understudied. Our objective was to identify the factors associated with transgender-based discrimination among trans women from Brazil.

Recent Advances and Future Directions in Sonodynamic Therapy for Cancer Treatment.

Deep-tissue solid cancer treatment has a poor prognosis, resulting in a very low 5-year patient survival rate. The primary challenges facing solid tumor therapies are accessibility, incomplete surgical removal of tumor tissue, the resistance of the hypoxic and heterogeneous tumor microenvironment to chemotherapy and radiation, and suffering caused by off-target toxicities. Here, sonodynamic therapy (SDT) is an evolving therapeutic approach that uses low-intensity ultrasound to target deep-tissue solid tumors.

Small cell lung carcinoma metastatic to the stomach: Commonly overlooked, limited treatment options.

Small cell lung carcinoma metastatic to the stomach, whether synchronous or metachronous, is a rare phenomenon accounting for < 0.5% of lung cancers. Hence it can be overlooked by clinicians resulting in delayed diagnosis.

Stalking the stalk: Isolated pituitary stalk thickening and predictive factors for proliferative disease.

Background: Few studies have evaluated predictive factors of isolated pituitary stalk thickening (iPST) in children.

Methods: In this retrospective study, radiology, endocrinology, and neuro-oncology databases were interrogated to identify patients with iPST between January 2000 and June 2019. A blinded, longitudinal assessment of MRIs was performed using quantitative, semi-quantitative, and qualitative metrics.

Two cases of childhood linear immunoglobulin A bullous dermatosis following multivisceral transplant: A case report.

Childhood linear immunoglobulin A bullous dermatosis is a well-recognized autoimmune blistering dermatosis that can be idiopathic, drug-induced, secondary to autoimmune diseases, malignancies, infections, or gastrointestinal diseases including inflammatory bowel disease. However, it has not been previously associated with a history of organ transplantation. Here, we report two cases of childhood linear immunoglobulin A bullous dermatosis in young infants following multivisceral organ transplant, including one with a particularly recalcitrant course.

A rare presentation of glycogenic acanthosis on the lips: A case report.

Glycogenic acanthosis (GA) is a benign, asymptomatic condition commonly found in the lower third of the esophagus. This case report presents a unique occurrence of GA on the lips of a 55-year-old male smoker, who exhibited asymptomatic white lesions on his upper and lower lips for many years. Physical examination revealed multiple white papules on the wet-dry vermilion border of the lips.

Analysis of outcomes in resected early-stage NSCLC with rare targetable driver mutations.

Background: Given advancements in adjuvant treatments for non-small-cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK)-targeted therapies, it is important to consider postoperative targeted therapies for other early-stage oncogene-addicted NSCLC. Exploring baseline outcomes for early-stage NSCLC with these rare mutations is crucial.

Objectives: This study aims to assess relapse-free survival (RFS) and overall survival (OS) in patients with resected early-stage NSCLC with rare targetable driver mutations.

The use of hydrogel microspheres as cell and drug delivery carriers for bone, cartilage, and soft tissue regeneration.

Bone, cartilage, and soft tissue regeneration is a complex process involving many cellular activities across various cell types. Autografts remain the "gold standard" for the regeneration of these tissues. However, the use of autografts is associated with many disadvantages, including donor scarcity, the requirement of multiple surgeries, and the risk of infection.

Neurostimulation on lumbosacral nerves as a new treatment for spinal cord injury impairments and its impact on cortical activity: a narrative review.

Spinal cord injury (SCI) can cause significant motor, sensory, and autonomic dysfunction by disrupting neural connections. As a result, it is a global health challenge that requires innovative interventions to improve outcomes. This review assesses the wide-ranging impacts of SCI and focuses on the laparoscopic implantation of neuroprosthesis (LION) as an emerging and promising rehabilitation technique.

The morphophonological dimensions of Spanish gender marking: NP processing in Spanish bilinguals.

The processing literature provides some evidence that heritage Spanish speakers process gender like monolinguals, since gender-marking in definite articles facilitates their lexical access to nouns, albeit these effects may be reduced relative to speakers who learned the language as majority language. However, previous studies rely on slowed-down speech, which leaves open the question of how processing occurs under normal conditions. Using naturalistic speech, our study tests bilingual processing of gender in determiners, and in word-final gender vowels.

Middle ear biofilm and sudden deafness - a light and transmission electron microscopy study.

Background: There still exists controversy about whether the healthy human middle ear mucosa is sterile or if it may harbor a diverse microbiome. Considering the delicacy of the human round window membrane (RWM), different mechanisms may exist for avoiding inner ear pathogen invasion causing sensorineural deafness. We re-analyzed archival human RWMs using light and transmission electron microscopy after decalcification to determine if bacteria are present in clinically normal human middle ears.

Degradation behavior of austenite, ferrite, and martensite present in biodegradable Fe-based alloys in three protein-rich pseudo-physiological solutions.

This study investigates the degradation behavior of three distinct Fe-based alloys immersed in three pseudo-physiological solutions. These alloys, which have varied Mn and C contents, include a commercially available Fe-0.15C alloy, namely Fe-C, and two newly developed alloys, that is Fe-5Mn-0.

Individual differences in autism-like traits are associated with reduced goal emulation in a computational model of observational learning.

One's ability to infer the goals and intentions of others is crucial for social interactions, and such social capabilities are broadly distributed across individuals. Autism-like traits (i.e.

Diffusion time effects over the adult lifespan indicates persistent zone-specific microstructural alterations in the human prostate with aging.

Purpose: The purpose of this study was to investigate microstructural changes in the aging adult prostate by comparing the effects of varying diffusion times using diffusion MRI, and to provide an age-related benchmark for future prostate cancer studies.

Methods: The prostates of normal male volunteers (n = 70, 19-69 years) were scanned at 3 T with an oscillating gradient spin echo (OGSE: 6 ms), pulsed gradient spin echo (PGSE: 40 ms) and pulsed gradient stimulated echo (PGSTE: 100 ms), and anatomical T-weighted image. Volume and mean diffusivity (MD) were measured in the peripheral (PZ) and transition zones (TZ), which were assessed versus age.