Spotted around the web: Visual impairments; metabolomics; diagnosing girls
Notice bibliographique
Résumé
Research roundupAutistic youth make up 11.5 percent of all the adolescents admitted to two psychiatric facilities in Canada, where 1.5 percent of the general population is autistic. Journal of Autism and Developmental DisordersAutistic and non-autistic children show similar visual-gaze responses to facial expressions of emotions when the emotion strength increases over time, but they respond differently when strong emotions are presented early in a sequence.Autism Research Rats prenatally exposed to valproic acid, a model of autism, have altered microbiota and lower levels of short-chain fatty acids in their gastrointestinal tract compared with control rats, and associated changes in brain neurotransmitters.Frontiers in Physiology Autistic people often have severe visual impairment for which early interventions can be helpful. Journal of Public Health ResearchThe Depression Anxiety Stress Scales-21 outperforms the Center for Epidemiological Studies Depression Scale-Revised in assessing symptoms of mood disorders in autistic people. Journal of Autism and Developmental DisordersEarly interventions in children with autism or at an elevated likelihood of the condition have limited impact on neurodevelopmental outcomes, according to a review of clinical studies. Autism ResearchA phospholipid imbalance during mid-pregnancy and dysregulation of many more metabolites at birth may serve as biomarkers for autism, according to a metabolomic analysis of blood.Molecular Psychiatry Mice missing the autism-linked gene CSMD3 display altered sociability, repetitive behaviors and motor problems, as well as changes in the form and function of cerebellar Purkinje cells.Journal of Neuroscience Autistic girls, like non-autistic girls, use more words and speak more quickly than their male peers.Molecular Autism Autistic young people with genetic variants strongly linked to the condition tend to have Spectrum | Autism Research News https://www.spectrumnews.orgmore sensory issues than those without identified genetic contributors. Journal of Autism and Neurodevelopmental DisordersGut-brain axis: Bacterial species in the gut, and their short-chain fatty acid metabolites, appear to affect brain neurotransmitter levels in an animal model of autism. Science and societyThe authors of a 2017 journal article that claimed brain imaging in combination with machine learning could predict suicidality have retracted the study.The lead author, Marcel Adam Just, co-wrote a Spectrum opinion piece on imaging brain connectivity in autism in 2013.Retraction Watch Early-career autism researchers may find opportunities by shifting their focus to align with the autism community's stated needs, writes Diana Weiting Tan in a commentary.Autism in Adulthood Genetic testing should be offered more widely, as genetic diagnoses can help families of children with neurodevelopmental conditions seek better treatment and find community, writes a physician parent of a child with a CACNA1A-related disorder.STAT More girls are being diagnosed with autism than in the past, but so are more womenleading some to wonder how many girls are still being missed.The New York Times Rutgers University faculty unions, which include adjunct faculty and graduate students, are striking after year-long negotiations over salaries.NJ.com
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,002 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,001 | 0,001 |
| Science ouverte | 0,000 | 0,001 |
| Intégrité de la recherche | 0,001 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,007 | 0,001 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».