Ecological study to estimate the prevalence of patients with acid sphingomyelinase deficiency in Spain. PREVASMD study.

Background And Objective: Prevalence studies of acid sphingomyelinase deficiency (ASMD) are scarce and different in Spain. The objective of the present study was to determine the estimated prevalence of patients diagnosed with ASMD (types A/B and B) in Spain.

Material And Methods: PREVASMD was a descriptive, multicenter, and ecological study involving 21 physicians from different specialties (mainly Internal Medicine, Paediatrics and Hematology), of different autonomous communities, with experience in ASMD management.

Mobile apps for diabetes self-management: An updated review of app features and effectiveness.

Self-management of diabetes is extremely challenging and non-adherence is common. Health consequences are significant for those unable to adhere to the complex treatment regimen, which includes regular oral medication and/or insulin use, frequent blood sugar checks, strict dietary management, and regular physical activity. Mobile applications (apps) present a tremendous opportunity to help patients improve adherence to these behaviors.

Unveiling the neuroplastic capacity of the bilingual brain: insights from healthy and pathological individuals.

Research on the neural imprint of dual-language experience, crucial for understanding how the brain processes dominant and non-dominant languages, remains inconclusive. Conflicting evidence suggests either similarity or distinction in neural processing, with implications for bilingual patients with brain tumors. Preserving dual-language functions after surgery requires considering pre-diagnosis neuroplastic changes.

Switching off: disruptive TMS reveals distinct contributions of the posterior middle temporal gyrus and angular gyrus to bilingual speech production.

The role of the left temporoparietal cortex in speech production has been extensively studied during native language processing, proving crucial in controlled lexico-semantic retrieval under varying cognitive demands. Yet, its role in bilinguals, fluent in both native and second languages, remains poorly understood. Here, we employed continuous theta burst stimulation to disrupt neural activity in the left posterior middle-temporal gyrus (pMTG) and angular gyrus (AG) while Italian-Friulian bilinguals performed a cued picture-naming task.

Decoding bilingualism from resting-state oscillatory network organization.

Can lifelong bilingualism be robustly decoded from intrinsic brain connectivity? Can we determine, using a spectrally resolved approach, the oscillatory networks that better predict dual-language experience? We recorded resting-state magnetoencephalographic activity in highly proficient Spanish-Basque bilinguals and Spanish monolinguals, calculated functional connectivity at canonical frequency bands, and derived topological network properties using graph analysis. These features were fed into a machine learning classifier to establish how robustly they discriminated between the groups. The model showed excellent classification (AUC: 0.

Disordered eating in transgender and gender non-conforming youth: A comparison to community-based and clinical samples.

Objective: This study investigates eating pathology in transgender and gender non-conforming (TGNC) youth compared to a community-based sample and individuals with eating disorders (EDs).

Method: Participants (ages 13-21 years) included TGNC youth from a paediatric gender clinic (N = 97), a demographically matched community-based sample of cisgender males (N = 97) and cisgender females (N = 97), and treatment-seeking patients with EDs (N = 112). The Eating Disorder Examination Questionnaire (EDE-Q) was used to assess ED cognitions and behaviours.

A novel cognitive neurosurgery approach for supramaximal resection of non-dominant precuneal gliomas: a case report.

Despite mounting evidence pointing to the contrary, classical neurosurgery presumes many cerebral regions are non-eloquent, and therefore, their excision is possible and safe. This is the case of the precuneus and posterior cingulate, two interacting hubs engaged during various cognitive functions, including reflective self-awareness; visuospatial and sensorimotor processing; and processing social cues. This inseparable duo ensures the cortico-subcortical connectivity that underlies these processes.

Grey Matter Reshaping of Language-Related Regions Depends on Tumor Lateralization.

A brain tumor in the left hemisphere can decrease language laterality as assessed through fMRI. However, it remains unclear whether or not this decreased language laterality is associated with a structural reshaping of the grey matter, particularly within the language network. Here, we examine if the disruption of the language hubs exclusively affects the macrostructural properties of the contralateral homologues or whether it affects both hemispheres.

Behavioral and oscillatory signatures of switch costs in highly proficient bilinguals.

Bilinguals with a high proficiency in their first (L1) and second language (L2) often show comparable reaction times when switching from their L1 to L2 and vice-versa ("symmetrical switch costs"). However, the neurophysiological signatures supporting this effect are not well understood. Here, we ran two separate experiments and assessed behavioral and MEG responses in highly proficient Spanish-Basque bilinguals while they overtly name pictures in a mixed-language context.

Massive spontaneous portosystemic shunt is a solid, easily identifiable prognostic factor in patients with cirrhosis.

Objectives: Spontaneous portosystemic shunts (SPSSs) are associated with complications and death in cirrhosis. We evaluated chronic portosystemic encephalopathy (CPSE) and survival in cirrhotic patients with massive (>10 mm diameter) SPSS (MSPSS).

Methods: We have retrospectively compared 77 cirrhotic patients with MSPSS and 77 paired-matched patients without SPSS.

Grey matter reshaping of language-related regions depends on tumor lateralization.

A brain tumor in the left hemisphere can decrease language laterality as assessed with fMRI. However, it remains unclear whether or not this decreased language laterality is associated with a structural reshaping of the grey matter, particularly within the language network. Here, we examine if the disruption of language hubs exclusively affects macrostructural properties of contralateral homologues (as suggested by previous research), or whether it affects both hemispheres.

"Neural dynamics supporting longitudinal plasticity of action naming across languages: MEG evidence from bilingual brain tumor patients".

Previous evidence suggests that distinct ventral and dorsal streams respectively underpin the semantic processing of object and action knowledge. Recently, we found that brain tumor patients with dorsal gliomas in frontoparietal hubs show a selective longitudinal compensation (post-vs. pre-surgery) during the retrieval of lexico-semantic information about actions (but not objects), indexed by power increases in beta rhythms (13-28 Hz).

Body dissatisfaction among ethnic subgroups of Latin women: An examination of acculturative stress and ethnic identity.

This study investigated (1) ethnic group differences in body dissatisfaction (BD) among specific Latina subgroups, (2) acculturative stress as a mediator between ethnic group and BD, and (3) ethnic identification as a moderator between 3a) ethnic group and BD and 3b) acculturative stress and BD. Mexican (n = 30), Puerto Rican (n = 31), Cuban (n = 29), and non-Hispanic, White (n = 30) women in the US completed self-report questionnaires. Group comparisons indicated Mexicans reported greater BD compared to Whites, while Puerto Ricans and Cubans did not differ from Whites.

Overweight preoccupation is associated with eating pathology in male collegiate athletes with body dissatisfaction.

Purpose: This study examined specific aspects of body dissatisfaction and drive for muscularity as correlates of eating pathology and explored sport confidence as a moderator of these associations in male collegiate athletes.

Method: Ninety-three male collegiate athletes who endorsed body dissatisfaction and were enrolled in a body dissatisfaction intervention study completed baseline measures of appearance orientation, appearance evaluation, overweight preoccupation, muscularity-oriented attitudes and behaviors, eating pathology symptoms, and sport confidence.

Results: There were significant associations between overweight preoccupation and cognitive restraint, purging, binge eating, and excessive exercise, appearance orientation and cognitive restraint, negative appearance evaluation and restricting, muscularity-oriented attitudes and binge eating, and muscularity-oriented behaviors and excessive exercise.

Reducing eating disorder risk among male athletes: A randomized controlled trial investigating the male athlete body project.

Objective: No study to date has investigated an intervention program for male athletes that targets eating disorder risk factors. The purpose of this study was to measure the effects of the Male Athlete Body Project (MABP), an adaptation of the Female Athlete Body Project on body dissatisfaction, drive for muscularity, body-ideal internalization, and muscle dysmorphia.

Method: Participants were 79 male collegiate athletes who were randomized to the MABP (n = 39) or an assessment-only control condition (n = 40).

Oscillatory dynamics underlying noun and verb production in highly proficient bilinguals.

Words representing objects (nouns) and words representing actions (verbs) are essential components of speech across languages. While there is evidence regarding the organizational principles governing neural representation of nouns and verbs in monolingual speakers, little is known about how this knowledge is represented in the bilingual brain. To address this gap, we recorded neuromagnetic signals while highly proficient Spanish-Basque bilinguals performed a picture-naming task and tracked the brain oscillatory dynamics underlying this process.

What Can Glioma Patients Teach Us about Language (Re)Organization in the Bilingual Brain: Evidence from fMRI and MEG.

Recent evidence suggests that the presence of brain tumors (e.g., low-grade gliomas) triggers language reorganization.

Distinctive Frontal and Occipitotemporal Surface Features in Neglectful Parenting.

Although the brain signatures of adaptive human parenting are well documented, the cortical features associated with maladaptive caregiving are underexplored. We investigated whether cortical thickness and surface area vary in a small group of mothers who had neglected their children (24 in the neglect group, NG) compared to a control group of mothers with non-neglectful caregiving (21 in the control group, CG). We also tested whether the cortical differences were related to dyadic mother-child emotional availability (EA) in a play task with their children and whether alexithymia involving low emotional awareness that characterizes the NG could play a role in the cortical-EA associations.

Oscillatory and structural signatures of language plasticity in brain tumor patients: A longitudinal study.

Recent evidence suggests that damage to the language network triggers its functional reorganization. Yet, the spectro-temporal fingerprints of this plastic rearrangement and its relation to anatomical changes is less well understood. Here, we combined magnetoencephalographic recordings with a proxy measure of white matter to investigate oscillatory activity supporting language plasticity and its relation to structural reshaping.

Wilson disease: revision of diagnostic criteria in a clinical series with great genetic homogeneity.

Background: Wilson disease is an autosomal recessive disorder of copper metabolism caused by mutations in the ATP7B gene. An early diagnosis is crucial to prevent evolution of the disease, as implantation of early therapeutic measures fully prevents its symptoms. As population genetics data predict a higher than initially expected prevalence, it was important to define the basic diagnostic tools to approach population screening.

MULTIMAP: Multilingual picture naming test for mapping eloquent areas during awake surgeries.

Picture naming tasks are currently the gold standard for identifying and preserving language-related areas during awake brain surgery. With multilingual populations increasing worldwide, patients frequently need to be tested in more than one language. There is still no reliable testing instrument, as the available batteries have been developed for specific languages.

Spatiotemporal dynamics of postoperative functional plasticity in patients with brain tumors in language areas.

Postoperative functional neuroimaging provides a unique opportunity to investigate the neural mechanisms that facilitate language network reorganization. Previous studies in patients with low grade gliomas (LGGs) in language areas suggest that postoperative recovery is likely due to functional neuroplasticity in peritumoral and contra-tumoral healthy regions, but have attributed varying degrees of importance to specific regions. In this study, we used Magnetoencephalography (MEG) to investigate functional connectivity changes in peritumoral and contra-tumoral regions after brain tumor resection.