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The commentaries debated numerous points in the target article. Many questioned the existence of a crisis and the benefits of a paradigm shift, even though none countered the listed signs of a crisis. Paradigm shifts are an important way that science progresses. There remains hope for a unifying theory, and for a reawakening of an ambitious science of visual attention.
Rosenholtz (2024) dismisses attentional capture, arguing that brief distractions (20–40 ms) are insignificant or intentional. However, we argue that distractions are never intentional nor negligible, and studying them is crucial both theoretically and for real-world applications.
This study examined factors associated with stunting in children aged < 2 years in eastern Indonesia. Data were derived from three national cross-sectional surveys of Indonesia. The outcome variable was stunting (low length-for-age) in children aged < 2 years. Nineteen potential predictors from community- to individual-level characteristics were identified. Multilevel analyses were performed, adjusting for cluster sampling with random effects for cluster and strata. We used data from the 2010, 2013 and 2018 Indonesian Basic Health Research. Information from 6076 children aged < 2 years from Nusa Tenggara Barat, Nusa Tenggara Timur, Sulawesi, Maluku and Papua regions were used. We found that the proportion of stunted children aged < 2 years in eastern Indonesia decreased between 2010 and 2018. Significant predictors of stunting included living in West Nusa Tenggara (adjusted OR (aOR) = 1·09; 95 % CI 1·02, 1·16) and East Nusa Tenggara region (aOR = 1·36; 95 % CI 1·28, 1·45), belonging to a household with three or more children aged under 5 years (aOR = 1·32; 95 % CI 1·11, 1·56), being from a poor household (aOR = 1·17; 95 % CI 1·06, 1·30) and born to less educated mother (aOR = 1·26; 95 % CI 1·02, 1·56). Furthermore, stunting were more likely among males (aOR = 1·29, 95 % CI 1·19, 1·40), those aged 12–23 months (aOR = 2·01; 95 % CI 1·65, 2·45), with low birth weight (aOR = 1·91; 95 % CI 1·40, 2·60) and with gestational age < 37 weeks at birth (aOR = 1·14; 95 % CI 1·05, 1·24). Multiple factors contribute to stunting in eastern Indonesia, highlighting the need for comprehensive and targeted initiatives. Poverty reduction, healthcare system improvement, family planning and continued health promotion strategies are necessary to reduce stunting prevalence.
How do our goals continually impact perceptual processing? The answer could arise from a computational specification of perception in terms of visual tasks, or perhaps several mechanisms operating over specific contexts. Here, we suggest an alternative: adaptive computation, a new algorithmic account of attention that rations the general resource of perceptual computations according to their impact on decision making.
Extensive research using the attentional blink phenomenon illustrates, through behavioural, modelling and cognitive neuroscience approaches, that distinct selection and attention capacity limits exist. Crucially, these effects cannot reflect peripheral visual processes nor distinct task operations across conditions controlling for issues raised by Rosenholtz. Moving away from attention and selection concepts hinder rather than facilitate a mechanistic understanding of vision.
Rosenholtz is right that the multiple meanings of attention hinder development of a unified attention theory, but this is not a crisis. Embracing its diversity can advance fields like clinical psychology. However, inattentional blindness challenges attempts to move beyond attention as an explanatory concept. I illustrate this by highlighting attentional set, which demonstrates selective prioritization rather than mere task constraints.
Visual Attention in Crisis provides the reader with an alternative way to think about the visual attention phenomena–often interpretable in terms of perceptual processes and peripheral vision. We urge an extension of these considerations to developmental science. Infancy research underpins the foundations of mature attentional mechanisms. It may offer a critical test for evolving perceptual limits on attention.
The field has chosen gate as its preferred metaphor for attention. This commentary will discuss the power and the consequences of this choice. It will make the case that a better metaphor is needed, to liberate our understanding of attention from the constraints imposed by the gate metaphor.
Understanding the limits of visual processing is at the core of understanding visual attention. Rosenholtz proposes task complexity as a potential solution to identify a putative unifying capacity limit. We argue that if task complexity is indeed used to identify a unifying limit, effort must crucially be incorporated to prevent a future crisis in the field of visual attention.
The similarities between 2D summary statistics and fragmentary 3D vision suggest common principles. Specifically, both 2D and 3D visual processing discard information whenever that information is redundant or inessential for ecologically valid vision in a consistent world. Change blindness and other illusions result from information loss without awareness, when the corresponding consistency assumptions are violated.
While I agree with Rosenholtz that attention as mechanism should often be “banned”—this conception is confused and often explanatorily useless—I suggest that the real crisis is the proliferation of different, too often underspecified, mechanisms as attention. Attention is not an explainer. It is what we are trying to explain. Confusion on this point leads to unnecessary theoretical disunity.
The debate on attention’s validity in cognitive psychology persists. However, attention remains essential beyond peripheral vision constraints, as it is a resource-limited process (Norman & Bobrow, 1975). The outright dismissal of attention proposed in the target article risks conceptual voids without superior alternatives. Instead, refining attention as a theoretical framework offers a pragmatic path for advancing cognitive research.
We do not share Rosenholtz’s central worry that visual attention is in “crisis”. There are many examples of notable progress in understanding how the brain prioritizes and gathers information about the environment where “attention,” as a relatively loose concept, has worked well. We also discuss how focusing on a single definition, the field can be led astray.
Chronic stress can lead to serious health problems, including elevated blood glucose, intestinal dysbiosis, villous shortening, decreased enzyme activity and hepatic steatosis. Here, we investigate the protective effects of the magnesium-L-theanine (Mg-T) combination on chronic variable stress (CVS)-induced liver and intestinal damage. Fifty-six rats were divided into two groups: normal and stressed, and supplemented with different doses of Mg-T (0, 100, 200 and 400 mg/kg). The results showed that CVS-treated rats had reduced body weight, serum insulin levels, magnesium levels, intestinal barrier proteins and nutrient transporters. However, Mg-T supplementation improved these parameters in a dose-dependent manner. Mg-T treatment reduced CVS-induced glucose, corticosterone and triglyceride levels while alleviating liver and intestinal damage. Histological analysis revealed that Mg-T alleviated CVS-induced intestinal damage, characterised by villus shortening, reduced crypt depth and inflammation. CVS-induced increases in hepatic triglycerides and lipogenic markers (SREBF1, FASN) were attenuated by Mg-T supplementation, while metabolic regulators such as PPARγ and SIRT-1 were upregulated. Moreover, Mg-T restored the expression of intestinal barrier proteins (Claudin-1, Occludin, ZO-1) and mucosal protein (MUC-2). CVS treatment reduced the expression of nutrient transporters (SGLT1, GLUT2) and amino acid carriers; however, Mg-T supplementation increased the protein levels of these markers. Our data demonstrate that Mg-T has significant protective effects against CVS-induced metabolic, hepatic and intestinal disturbances, highlighting its potential as a therapeutic intervention for managing chronic stress-related health problems.
For patients with primary malignant brain tumors, cognitive decline is incredibly common and contributes to reduced independence in daily functioning. These patients often rely on informal caregivers (e.g., family, friends) for functional support, shown to increase caregiver distress in other neurologic populations. However, few studies have investigated this relationship in neuro-oncology; thus, we explored whether neuro-oncology patients’ neurocognitive function was associated with caregiver burden.
Method:
Neuro-oncology patients completed neuropsychological tests assessing commonly affected cognitive domains, and caregivers completed a validated measure of caregiver burden including impact on daily schedule, self-esteem, and availability of family support. Dyads were selected from a previous randomized-controlled trial (SmartCare) for distressed neuro-oncology caregivers. Independent samples t-tests and hierarchical regressions were used to evaluate the relationship between patients’ neurocognitive performance and caregiver burden.
Results:
Seventy-eight neuro-oncology dyads were included for analyses (Patients: Mage = 53.4, 65.4% male, Caregivers: Mage = 52.5, 71.8% female, 84.6% spouse). Caregiver schedule burden, but not self-esteem or family support, was significantly higher for caregivers of patients with deficits in verbal memory and divided attention (p < .05). After controlling for disease-specific characteristics and motor dexterity, only patient verbal memory performance remained a significant predictor of caregiver burden (p < .05). Inhibition and verbal fluency were not related to caregiver burden domains (ps > .05).
Conclusions:
Patients’ verbal memory performance appears to be indicative of cognitive changes that contribute to increased caregiver demands on their daily schedule and time burden. Maximizing patients’ functioning through leveraging their continued cognitive strengths and implementing individualized cognitive rehabilitation programs may improve caregiver burden.
Why have some organisms evolved processes of attention as distinct from perception in general? Investigation of freely behaving organisms (not in laboratory tasks) suggests that attention as distinct from perception is critical for goal-directed organisms’ value-based decision making. As such, the target of attention is not punctate stimuli, but whole situations (scenes) that are relevant to that decision.
Neonatal growth assessment during the first 28 days of life is a critical determinant of infant health and survival. Anthropometric measurements provide a simple, inexpensive, and non-invasive means to evaluate neonatal size, nutritional status, and growth, as well as to predict long-term health outcomes. Alongside standard growth curves, methods for assessing neonatal body composition offer additional insights into fat and fat-free mass distribution, which are linked to later risks such as childhood obesity and metabolic complications. This review summarizes the commonly used anthropometric measures and advanced laboratory techniques for assessing neonatal growth and body composition, discusses their advantages and limitations, and highlights the importance of their combined use in clinical and research settings. Understanding these methods is essential for early identification of growth disturbances and for promoting optimal nutrition and health outcomes throughout the life course.
Rosenholtz’s framework reconciles contradictory findings in ensemble perception by attributing perceptual failures to task complexity and peripheral summary-statistic limitations rather than attentional lapses. This perspective also reframes the attentional blink (AB) as a manifestation of temporal crowding rather than a failure of selective attention. Philosophically, this challenges the idea that attention is constitutive of action, suggesting instead that task constraints shape both perception and agency.
Consumers tend to perceive certain foods as more natural and in turn as more nutritious. Thus, this study aimed to evaluate the nutritional quality, the degree of naturalness, and their association with animal-based and plant-based food products. A total of 1275 food products were collected by the Food Quality Observatory in Québec (Canada) between 2018 and 2022. These products were divided into five categories: sliced processed meats (n = 477), yogurts and dairy desserts (n = 344), sausages (n = 266), processed cheese products (n = 96) and plant-based alternatives (n = 92) within these four categories. The overall nutritional quality was evaluated using the Nutri-Score and the front-of-package (FOP) nutrition symbol recently implemented in Canada, while the degree of naturalness was measured using the Food Naturalness Index (FNI). Yogurts and dairy desserts as well as plant-based alternatives had lower Nutri-Score and thus, higher nutritional quality compared to other food categories. The FOP symbol for foods high in saturated fat or sodium was more common in sliced processed meats and sausages. FNI scores were higher in processed cheese products than in other categories, indicating a greater degree of naturalness. Correlations between nutritional quality and food naturalness varied depending on the food category and the nutrient profiling model, with Spearman coefficients being positive or negative and ranging from weak to moderate. This study supports the idea that food naturalness and nutritional quality offer complementary information depending on the food category. Further research in other food categories would help to better understand the associations between the two concepts.