Influence of Menstrual Cycle and Oral Contraceptive Phases on Bone (re)modelling Markers in Response to Interval Running.

To explore how sex hormone fluctuations may affect bone metabolism, this study aimed to examine P1NP and ß-CTX-1 concentrations across the menstrual and oral contraceptive (OC) cycle phases in response to running. 17ß-oestradiol, progesterone, P1NP and ß-CTX-1 were analysed pre- and post-exercise in eight eumenorrheic females in the early-follicular, late-follicular, and mid-luteal phases, while 8 OC users were evaluated during the withdrawal and active pill-taking phases. The running protocol consisted of 8 × 3min treadmill runs at 85% of maximal aerobic speed. 17ß-oestradiol concentrations (pg·ml-1) were lower in early-follicular (47.22 ± 39.75) compared to late-follicular (304.95 ± 235.85;p = < 0.001) and mid-luteal phase (165.56 ± 80.6;p = 0.003) and higher in withdrawal (46.51 ± 44.09) compared to active pill-taking phase (10.88 ± 11.24;p < 0.001). Progesterone (ng·ml-1) was higher in mid-luteal (13.214 ± 4.926) compared to early-follicular (0.521 ± 0.365; p < 0.001) and late-follicular phase (1.677 ± 2.586;p < 0.001). In eumenorrheic females, P1NP concentrations (ng·ml-1) were higher in late-follicular (69.97 ± 17.84) compared to early-follicular (60.96 ± 16.64;p = 0.006;) and mid-luteal phase (59.122 ± 11.77;p = 0.002). ß-CTX-1 concentrations (ng·ml-1) were lower in mid-luteal (0.376 ± 0.098) compared to late-follicular (0.496 ± 0.166; p = 0.001) and early-follicular phase (0.452 ± 0.148; p = 0.039). OC users showed higher post-exercise P1NP concentrations in withdrawal phase (61.75 ± 8.32) compared to post-exercise in active pill-taking phase (45.45 ± 6;p < 0.001). Comparing hormonal profiles, post-exercise P1NP concentrations were higher in early-follicular (66.91 ± 16.26;p < 0.001), late-follicular (80.66 ± 16.35;p < 0.001) and mid-luteal phases (64.57 ± 9.68;p = 0.002) to active pill-taking phase. These findings underscore the importance of studying exercising females with different ovarian hormone profiles, as changes in sex hormone concentrations affect bone metabolism in response to running, showing a higher post-exercise P1NP concentrations in all menstrual cycle phases compared with active pill-taking phase of the OC cycle.

Differences in the ventilatory thresholds in treadmill according to training status in 971 males and 301 females: a cross-sectional study.

PURPOSE: To analyze the influence of training status on the percentage of maximum oxygen consumption, heart rate and velocity (%VO2max, %HRmax and %Vmax) at which ventilatory threshold 1 and ventilatory threshold 2 occur (VT1 and VT2, respectively), in males and females separately considering age, during a ramp incremental treadmill test. METHODS: 791 males (36.8 ± 9.9 years) and 301 females (33.9 ± 11.0 years) performed a ramp incremental exercise test until fatigue where VT1 and VT2 were determined. Participants were classified as low, medium or high training status combining the oxygen consumption at VT1, VT2 and VO2max by clustering analysis. RESULTS: VO2max is poorly correlated with the %VO2max, %HRmax and %Vmax at which VT1 and VT2 occur (r < 0.3), in contrast, there is a positive correlation between oxygen consumption at VT1 and VT2 with the %VO2max, %HRmax and %Vmax at which VT1 and VT2, respectively, occur in males and females (r = 0.203-0.615). Furthermore, we observed the %VO2max, %HRmax and %Vmax at which thresholds occur were greater the higher the training status (all p < 0.003). CONCLUSION: The physiological determinants of the percentage of maximum at which VT1 and VT2 occur are more related to oxygen consumption at VT1 and VT2, respectively, than to VO2max. Moreover, due to the higher percentage of maximum at which VT1 and VT2 occur in individuals with a higher training status, the common strategy consisting of establishing exercise intensity as a fixed percentage of maximum might not be effective to match intensity across individuals with different training status. CLINICAL TRIAL REGISTRATION: NCT06246760.

Meludia platform as a tool to evaluate music perception in pediatric and adult cochlear implant users.

PURPOSE: Music perception is one of the greatest challenges for cochlear implant (CI) users. The aims of this study were: (i) to evaluate the music perception of CI users using the online Meludia music training program as music testing platform, (ii) to compare performance among three age groups, and (iii) to compare CI users with their normal hearing (NH) peers. METHODS: 138 individuals participated, divided between children (6-10 y), adolescents (11-16 y), and adults (≥ 17 y). Five music perception tasks were evaluated: Rhythm, Spatialization, Stable/unstable, Melody, and Density. We also administered the music related quality of life (MuRQoL) questionnaire for adults, and a music questionnaire for pediatric population (6-16 y) (MuQPP). RESULTS: A significantly higher percentage of the adolescent CI users completed the five tasks compared to the other age groups. Both pediatric and adolescent CI users had similar performance to their NH peers in most categories. On the MuRQoL, adult NH listeners reported more music exposure than CI users (3.8 ± 0.6 vs 3.0 ± 0.6, p < 0.01), but both groups reported similar levels of perceived music importance (3.4 ± 0.7 vs 3.2 ± 1.1, p = 0.340). On the MuQPP, pediatric CI users who scored highly on music perception also had higher reported questionnaire scores (54.2 ± 12.9 vs 40.9 ± 12.1, p = 0.009). CONCLUSIONS: Meludia can be used to evaluate music perception and to use for music training in CI users of all ages. Adolescents had the highest performance in most musical tasks. Pediatric CI users were more similar to their NH peers. The importance of music in adult CI users was comparable to their NH peers.

Validation of the Spanish version of the Electronic Facial Palsy Assessment (eFACE).

PURPOSE: The clinician-graded electronic facial paralysis assessment (eFACE) is a relatively new digital tool for assessing facial palsy. The present study aimed to determine the validity and reliability of the Spanish version of the eFACE. METHODS: Forward-backward translation from the original English version was performed. Videos and photographs from 65 adult patients with unilateral facial paralysis (any severity, time course, and etiology) were evaluated twice by five otolaryngologists with varying levels of experience in facial palsy evaluation. Internal consistency was measured using Cronbach's α and the intra- and inter-rater reliability were measured using intraclass correlation coefficient. Concurrent validity was established by calculating Spearman's rho correlation (ρ) between the eFACE and the House-Brackmann scale (H-B) and Pearson's correlation (r) between the eFACE and the Sunnybrook Facial Grading System (SFGS). RESULTS: The Spanish version of the eFACE showed good internal consistency (Cronbach's α > 0.8). The intra-rater reliability was nearly perfect for the total score (intraclass correlation coefficient: 0.95-0.99), static score (0.92-0.96), and dynamic score (0.96-0.99) and important-to-excellent for synkinesis score (0.79-0.96). The inter-rater reliability was excellent for the total score (0.85-0.93), static score (0.80-0.90), and dynamic score (0.90-0.95) and moderate-to-important for the synkinesis score (0.55-0.78). The eFACE had a very strong correlation with the H-B (ρ = - 0.88 and - 0.85 for each evaluation, p < 0.001) and the SFGS (r = 0.92 and 0.91 each evaluation, p < 0.001). CONCLUSION: The Spanish version of the eFACE is a reliable and valid instrument for assessment of facial function in the diagnosis and treatment of patients with facial paralysis.

Voices and experiences of Moroccan-heritage women and men in Spain: Understanding affective reactions to injustice through mixed-methods.

OBJECTIVE: Research has not often delved into the experiences of the Moroccan-heritage community in Western societies. We followed a mixed-methods approach, combining qualitative with quantitative methods, applying an intersectionality perspective to analyze the feelings and perceptions of Moroccan-heritage people about their situation in Spain, interaction with Spaniards, perceived discrimination, and metaperceptions to understand their affective reactions to injustice (Studies 1 and 2), and willingness to mobilize (Study 2). METHOD: In Study 1, we conducted four discussion groups with Moroccan-heritage women (n = 12) and men (n = 13) separately. In Study 2, we analyzed with a quantitative survey (n = 147) participants' identity fusion with Morocco and Spain, perceived metaprejudice and discrimination, metadehumanization, the evaluation of the ingroup situation, affective reactions to their situation, and support of collective actions for their rights. RESULTS: The analysis of Study 1 revealed experiences of discrimination and spontaneous positive but also negative metaperceptions, especially among women, including an alarming metadehumanization. Quantitative analyses in Study 2 confirmed gender differences, with women reporting worse feelings and perceptions, and confirmed that metadehumanization was crucial to predict indignation and anger of Moroccan-heritage people, while perceived discrimination was significant for mobilization. CONCLUSIONS: Although gender differences need additional clarification, these findings advance our theoretical knowledge about the sources of shared grievances among disadvantaged group members and the role of metadehumanization in their affective reactions to injustice. Interventions are urgent to address metadehumanization and canalize its affective consequences to promote social change. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Validation of the Spanish version of the Sunnybrook facial grading system.

PURPOSE: The Sunnybrook facial grading system (SFGS) is one of the most widely employed tools to assess facial function. The present study aimed to determine the validity and reliability of the Spanish language version of the SFGS. METHODS: Forward-backward translation from the original English version was performed by fluent speakers of English and Spanish. Videos from 65 patients with facial paralysis (FP) were evaluated twice by five otolaryngologists with experience in FP evaluation. Internal consistency and intra- and inter-rater reliability were assessed. The House-Brackmann scale was used to display concurrent validity which was established by Spearman's rho correlation. RESULTS: The Cronbach's α score exceeded 0.70. The intra-rater intraclass correlation coefficient (ICC) was nearly perfect for the composite score (0.96-0.99), voluntary movements (0.97-0.99), and synkinesis (0.91-0.98), and important to almost perfect for symmetry at rest (0.79-0.97). In both evaluations, the inter-rater ICC was higher than 0.90 for the composite score (0.92-0.96) and voluntary movements (0.91-0.96) and slightly lower for symmetry at rest (0.66-0.85) and synkinesis (0.72-0.87). A strong negative correlation was found between the H-B scale and SFGS (Spearman's rho coefficient = - 0.92, p < 0.001) in both evaluations. CONCLUSION: The Spanish version of the SFGS is a reliable and valuable instrument for the assessment of facial function in the diagnosis and treatment of patients with FP.

Effect of cochlear implantation on cognitive decline and quality of life in younger and older adults with severe-to-profound hearing loss.

PURPOSE: (a) To measure the change in cognition, the improvement of speech perception, and the subjective benefit in people under and over 60 years following cochlear implantation. (b) To assess the relationship between cognition, demographic, audiometric, and subjective outcomes in both age groups. METHODS: 28 cochlear implant (CI) users were assigned to the < 60y group and 35 to the ≥ 60y group. Cognition was measured using the Repeatable Battery for the Assessment of Neuropsychological Status for Hearing impaired individuals (RBANS-H); subjective benefit was measured using the Nijmegen Cochlear Implant Questionnaire (NCIQ); the Glasgow Benefit Inventory (GBI); the Hearing Implant Sound Quality Index (HISQUI19); Speech, Spatial and Qualities of Hearing Scale (SSQ12); and the Hospital Anxiety and Depression Scale (HADS). RESULTS: Prior to surgery: the RBANS-H total score positively correlated with the domains "Advanced sound", "Self-esteem", and "Social functioning" of NCIQ, and negatively with HADS scores. 12 months post-implantation: the RBANS-H total score increased in the < 60y (p = 0.038) and in the ≥ 60y group (p < 0.001); speech perception and subjective outcomes also improved; RBANS-H total score positively correlated with "Self-esteem" domain in NCIQ. Age and the RBANS-H total score correlated negatively in the ≥ 60y group (p = 0.026). CONCLUSIONS: After implantation, both age groups demonstrated improved cognition, speech perception and quality of life. Their depression scores decreased. Age was inversely associated with cognition.

Cognitive Improvement After Cochlear Implantation in Older Adults With Severe or Profound Hearing Impairment: A Prospective, Longitudinal, Controlled, Multicenter Study.

OBJECTIVE: To compare the cognitive evolution of older adults with severe or profound hearing impairment after cochlear implantation with that of a matched group of older adults with severe hearing impairment who do not receive a cochlear implant (CI). DESIGN: In this prospective, longitudinal, controlled, and multicenter study, 24 older CI users were included in the intervention group and 24 adults without a CI in the control group. The control group matched the intervention group in terms of gender, age, formal education, cognitive functioning, and residual hearing. Assessments were made at baseline and 14 months later. Primary outcome measurements included the change in the total score on the Repeatable Battery for the Assessment of Neuropsychological Status for Hearing impaired individuals score and on its subdomain score to assess cognitive evolution in both groups. Secondary outcome measurements included self-reported changes in sound quality (Hearing Implant Sound Quality Index), self-perceived hearing disability (Speech, Spatial, and Qualities of Hearing Scale), states of anxiety and depression (Hospital Anxiety and Depression Scale), and level of negative affectivity and social inhibition (Type D questionnaire). RESULTS: Improvements of the overall cognitive functioning (p = 0.05) and the subdomain "Attention" (p = 0.02) were observed after cochlear implantation in the intervention group; their scores were compared to the corresponding scores in the control group. Significant positive effects of cochlear implantation on sound quality and self-perceived hearing outcomes were found in the intervention group. Notably, 20% fewer traits of Type D personalities were measured in the intervention group after cochlear implantation. In the control group, traits of Type D personalities increased by 13%. CONCLUSION: Intervention with a CI improved cognitive functioning (domain Attention in particular) in older adults with severe hearing impairment compared to that of the matched controls with hearing impairment without a CI. However, older CI users did not, in terms of cognition, bridge the performance gap with adults with normal hearing after 1 year of CI use. The fact that experienced, older CI users still present subnormal cognitive functioning may highlight the need for additional cognitive rehabilitation in the long term after implantation.

Unpacking negative attitudes towards Moroccans: The interactive effect of ethnicity and gender on perceived morality.

Research on stereotyping has mainly focused on single social categories such as ethnicity or gender. Extending prior work, here we analyse the effects of the intersection of ethnicity and gender on stereotyping considering the descriptive and prescriptive components of positive and negative stereotype dimensions of morality, sociability and competence. We also examine these interaction effects on the stereotypes-emotions-facilitation behavioural tendencies link. Following a 2 × 2 between-subjects design, Spanish participants evaluated Moroccan immigrant (vs. Spaniard) women (vs. men). We found interaction effects only on descriptive moral character: Moroccan men are perceived as less moral than Spanish men, and less moral and more immoral than Moroccan women. Moreover, (im)morality has a driving role in predicting less facilitation tendencies towards Moroccan men (vs. Moroccan women and Spanish men) via positive emotions. Our findings reveal the primacy of (im)morality in social perception and helping intentions towards targets varying on gender and ethnicity.

Does bimodal hearing increase self-assessed abilities and hearing outcomes when compared to unilateral cochlear implantation?

Objective: The primary objective of this study was to compare the applicability and benefit of providing unilateral cochlear implant (CI) users with a contralateral hearing aid (HA).Design: This retrospective (case-control) study was conducted in a hospital-based CI centre. Participants self-assessed their hearing via two questionnaires (SSQ12 and HISQUI19). Objective postoperative speech perception was assessed via aided thresholds and speech perception tests (monosyllabic words, disyllabic words, and sentences) in quiet and noise.Study sample: A CI-only group (n = 113, mean age 55.1 ± 14.2 years) and a bimodal group (n = 50, mean age 56.7 ± 15.2) participated in the study.Results: No significant difference in SSQ12 or HISQUI19 scores was observed between groups. The bimodal group had a significantly better aided hearing level (p = 0.020) and speech discrimination score (p = 0.019).Conclusions: Bimodal (CI + HA) users have significantly better speech understanding than unilateral CI-only users, although this benefit may not be reflected in self-assessed outcomes. Counselling about bimodal hearing must cover expectations about potential benefits.