The strategic allocation theory of vigilance.

Despite its importance in different occupational and everyday contexts, vigilance, typically defined as the capacity to sustain attention over time, is remarkably limited. What explains these limits? Two theories have been proposed. The Overload Theory states that being vigilant consumes limited information-processing resources; when depleted, task performance degrades. The Underload Theory states that motivation to perform vigilance tasks declines over time, thereby prompting attentional shifts and hindering performance. We highlight some conceptual and empirical problems for both theories and propose an alternative: the Strategic Allocation Theory. For the Strategic Allocation Theory, performance on vigilance tasks optimizes as a function of intrinsic and extrinsic motivations, including metacognitive factors such as the expected value of effort and the expected value of planning. Limited capacities must be deployed across task sets to maximize expected reward. The observed limits of vigilance reflect changes in the perceived value of, among other things, sustaining attention to a task rather than attending to something else. Drawing from recent computational theories of cognitive control and meta-reasoning, we argue that the Strategic Allocation Theory explains more phenomena related to vigilance behavior than other theories, including self-report data. Finally, we outline some of the testable predictions the theory makes across several experimental paradigms. This article is categorized under: Philosophy > Foundations of Cognitive Science Psychology > Attention.

Quantifying the Transition from Unconscious to Conscious Detection of Temporal Patterns in Vigilance Tasks: A Unique Adaptation of Mackworth's Clock Test.

This study investigates the cognitive mechanisms underlying vigilance and pattern recognition using a novel adaptation of Mackworth's Clock Test. We aimed to quantify the time it takes for temporal patterns detected unconsciously through implicit learning to surface in the conscious mind within a dynamic vigilance task environment. Forty-eight participants detected random and non-disclosed rhythmic anomalous clock hand movements in this setting. Our results indicate significant variability in detection accuracy, reaction times, and the ability to recognize the hidden pattern among participants. Notably, 23% of all participants and 56% of those who consciously reported the pattern exhibited statistically lower reaction times indicative of knowledge of the pattern 40 s before conscious identification. These findings provide valuable insights into the transition from unconscious to conscious detection, highlighting the complexity of sustained attention and pattern recognition. The study's implications extend to designing training programs and tasks for high-stakes professions requiring prolonged vigilance. Future research should further explore the cognitive and neural correlates of these processes and the impact of task complexity on performance.

Behavioral trade-offs and multitasking by elk in relation to predation risk from Mexican gray wolves.

Predator non-consumptive effects (NCE) can alter prey foraging time and habitat use, potentially reducing fitness. Prey can mitigate NCEs by increasing vigilance, chewing-vigilance synchronization, and spatiotemporal avoidance of predators. We quantified the relationship between Mexican wolf (Canis lupus baileyi) predation risk and elk (Cervus canadensis) behavior. We conducted behavioral observations on adult female elk and developed predation risk indices using GPS collar data from Mexican wolves, locations of elk killed by wolves, and landscape covariates. We compared a priori models to determine the best predictors of adult female behavior and multitasking. Metrics that quantified both spatial and temporal predation risk were the most predictive. Vigilance was positively associated with increased predation risk. The effect of predation risk on foraging and resting differed across diurnal periods. During midday when wolf activity was lower, the probability of foraging increased while resting decreased in high-risk areas. During crepuscular periods when elk and wolves were most active, increased predation risk was associated with increased vigilance and slight decreases in foraging. Our results suggest elk are temporally avoiding predation risk from Mexican wolves by trading resting for foraging, a trade-off often not evaluated in behavioral studies. Probability of multitasking depended on canopy openness and an interaction between maternal period and predation risk; multitasking decreased prior to parturition and increased post parturition in high-risk areas. Openness was inversely related to multitasking. These results suggest adult female elk are altering the type of vigilance used depending on resource availability/quality, current energetic needs, and predation risk. Our results highlight potentially important, but often-excluded behaviors and trade-offs prey species may use to reduce the indirect effects of predation and contribute additional context to our understanding of predator-prey dynamics.

Noise intensity modulates the responses of mantled howler monkeys to anthropophony.

Anthropogenic noise is a major global pollutant but its effects on primates are poorly understood, limiting our ability to develop mitigation actions that favor their welfare and conservation. In this study, we used an experimental approach to determine the impact of variation in noise intensity on mantled howler monkeys (Alouatta palliata). We conducted the study at Los Tuxtlas (México), where we studied the physiological stress (proxied via fecal glucocorticoid metabolites, fGCM) and behavioral responses of 16 males. We played back chainsaw noise at two intensities (40 and 80 dB) and used days in which groups were not exposed to noise as matched controls. With increased noise intensity fGCM increased, vigilance and vocalizations were longer, and vigilance, vocalizations, and flight occurred quicker. Physiological and behavioral responses occurred even after low-intensity noise playbacks (i.e., 40 dB). Therefore, noise intensity is a significant factor explaining the responses of mantled howler monkeys to anthropogenic noise. These results imply that management actions aimed at eradicating anthropogenic noise are required for the conservation and welfare of mantled howler monkeys at Los Tuxtlas.

Corona- and Paramyxoviruses in Bats from Brazil: A Matter of Concern?

Chiroptera are one of the most diverse mammal orders. They are considered reservoirs of main human pathogens, where coronaviruses (CoVs) and paramyxoviruses (PMVs) may be highlighted. Moreover, the growing number of publications on CoVs and PMVs in wildlife reinforces the scientific community's interest in eco-vigilance, especially because of the emergence of important human pathogens such as the SARS-CoV-2 and Nipha viruses. Considering that Brazil presents continental dimensions, is biologically rich containing one of the most diverse continental biotas and presents a rich biodiversity of animals classified in the order Chiroptera, the mapping of CoV and PMV genetics related to human pathogens is important and the aim of the present work. CoVs can be classified into four genera: Alphacoronavirus, Betacoronavirus, Deltacoronavirus and Gammacoronavirus. Delta- and gammacoronaviruses infect mainly birds, while alpha- and betacoronaviruses contain important animal and human pathogens. Almost 60% of alpha- and betacoronaviruses are related to bats, which are considered natural hosts of these viral genera members. The studies on CoV presence in bats from Brazil have mainly assayed phyllostomid, molossid and vespertilionid bats in the South, Southeast and North territories. Despite Brazil not hosting rhinophilid or pteropodid bats, which are natural reservoirs of SARS-related CoVs and henipaviruses, respectively, CoVs and PMVs reported in Brazilian bats are genetically closely related to some human pathogens. Most works performed with Brazilian bats reported alpha-CoVs that were closely related to other bat-CoVs, despite a few reports of beta-CoVs grouped in the Merbecovirus and Embecovirus subgenera. The family Paramyxoviridae includes four subfamilies (Avulavirinae, Metaparamyxovirinae, Orthoparamyxovirinae and Rubulavirinae), and bats are significant drivers of PMV cross-species viral transmission. Additionally, the studies that have evaluated PMV presence in Brazilian bats have mainly found sequences classified in the Jeilongvirus and Morbillivirus genera that belong to the Orthoparamyxovirinae subfamily. Despite the increasing amount of research on Brazilian bats, studies analyzing these samples are still scarce. When surveying the representativeness of the CoVs and PMVs found and the available genomic sequences, it can be perceived that there may be gaps in the knowledge. The continuous monitoring of viral sequences that are closely related to human pathogens may be helpful in mapping and predicting future hotspots in the emergence of zoonotic agents.

The New SARS-CoV-2 Variants and Their Epidemiological Impact in Mexico.

The COVID-19 disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus started its deadly journey into a global pandemic in Wuhan, China, in December 2019, where it was first isolated. Subsequently, multiple variants of the virus have been identified worldwide. In this review, we discuss the overall landscape of the pandemic in Mexico, including its most prevalent variants, their surveillance at a genomic level, and how they impacted the epidemiology of the disease. We also evaluate the heterologous vaccination in Mexico and how it may have influenced group immunity and helped mitigate the pandemic. Finally, we present an integrated view that could help us to understand the pandemic and serve as an example of the situation in Latin America.

La sistematización de los riesgos en procedimientos estéticos invasivos

Introducción. La cirugía estética tiene un importante reconocimiento en la sociedad contemporánea. Colombia se ubica como uno de los países en el que anualmente se practica un alto número de procedimientos estéticos invasivos; sin embargo, también se ha establecido que esta especialidad presenta frecuentes complicaciones cuyos riesgos necesitan ser registrados y sistematizados. Objetivo: Proponer un modelo adicional de sistematización de riesgos en cirugía estética que fortalezca los comúnmente empleados en Colombia. Metodología: El método utilizado fue el de estrategias de prevención de riesgos aplicadas al ámbito médico, empleando para este trabajo las dos primeras etapas, es decir, la sistematización de fuentes de información a partir de datos obtenidos de la gaceta jurisprudencial publicada por el Tribunal Nacional de Ética Médica y la identificación de la taxonomía de los eventos y errores médicos en cirugía estética. Resultados: En total se analizaron 57 providencias de las gacetas del Tribunal Nacional de Ética Médica sobre cirugía plástica y estética (privilegiando los procedimientos estéticos invasivos), pertenecientes a 2012, 2015 y 2017; de estas 34 cumplieron los criterios de selección; posteriormente, se realizó la sistematización de los riesgos hallados. Conclusiones: El modelo de tecnovigilancia empleado en Colombia resulta insuficiente a la hora de registrar los eventos y errores que se producen en procedimientos estéticos invasivos, por lo que es necesario emplear métodos adicionales que permitan garantizar una mayor seguridad en el paciente, prevenir daños lesivos y disminuir los procesos judiciales en contra del personal sanitario.

Introduction: Plastic surgery has an important place in today's contemporary society. Colombia ranks as one of the countries with the highest annual number of performed invasive esthetic procedures. However, it has been established that this type of special procedures showcases frequent complications and the need to register and systematize risks. Objective: To propose an additional model of risk systematization in cosmetic surgery that strengthens those commonly used in Colombia. Methodology: The method used was that of risk prevention strategies applied to the medical field, using for this work the first two stages, that is, the systematization of sources of information from data obtained from the jurisprudential gazette published by the National Court of Medical Ethics, and the identification of the taxonomy of events and medical errors in esthetic surgery. Results: In total, 57 orders of the National Court of Medical Ethics on plastic and esthetic surgery (favoring invasive esthetic procedures), from 2012, 2015, and 2017, were analyzed, of which 34 met the selection criteria; later, the found risks were systematized. Conclusions: The techno-vigilance model used in Colombia is insufficient to record events and errors that occur in invasive esthetic procedures, so it is necessary to use additional methods to ensure greater patient safety, prevent harm, and reduce judicial proceedings against healthcare personnel.

A psicopatologia fenomenológica da atenção: entre a descrição e a hermenêutica / Phenomenological psychopathology of attention: between description and hermeneutics / Psychopathologie phénoménologique de l'attention: entre description et heméneutique / La psicopatología fenemonológica de la atención: entre la descripción y la hermenéutica

Neste trabalho, propõe-se uma análise sobre as contribuições da psicopatologia fenomenológica para a consideração crítica dos fenômenos de atenção e desatenção no contexto social e histórico contemporâneo. Para tanto, analisa a matriz naturalista de concepção da atenção e de sua disfunção e situa a psicopatologia fenomenológica; apresenta diretrizes críticas quanto à concepção naturalista das funções executivas e sua correlação com os processos atencionais; interroga descrições da experiência vivida do sujeito desatento e analisa a normatividade social da experiência atentiva e de seus critérios intersubjetivos e contextuais. Ao fim, propõe-se uma hermenêutica dos regimes atencionais contemporâneos, que destaca o acoplamento entre a experiência de fracasso atentivo e as demandas de um mundo cada vez mais recheado de estímulos e mais veloz.

Resumos This paper analyses the contributions of phenomenological psychopathology for the critical consideration of the phenomena of attention and inattention in the contemporary social and historical context. To achieve that goal, we analyzed the naturalist matrix of conception of attention and its dysfunction and situated phenomenological psychopathology. We present critical guidelines regarding the naturalistic conception of executive functions and their correlation with attentional processes and question descriptions of the inattentive subject's experience. We further analyzed the social normativity of the attentive experience and its intersubjective and contextual criteria. Finally, we propose a hermeneutical approach regarding contemporary attention regime, which highlights the link between the experience of attentive failure and the demands of a world that has become increasingly faster and filled with stimuli.

Dans cet essai, nous proposons une analyse des apports de la psychopathologie phénoménologique à la prise en compte critique des phénomènes d'attention et d'inattention dans le contexte social et historique contemporain. Pour cela, nous analysons la matrice naturaliste de conception de l'attention et ses dysfonctionnements et situons la psychopathologie phénoménologique, nous présentons des lignes directrices critiques concernant la conception naturaliste des fonctions exécutives et leur corrélation avec les processus attentionnels, nous interrogeons les descriptions de l'expérience du sujet inattentif et nous analysons la normativité sociale de l'expérience attentive et ses critères intersubjectifs et contextuels. Finalement, nous proposons une approche herméneutique du régime d'attention contemporain qui met en évidence le couplage entre l'expérience de l'échec attentif et les exigences d'un monde de plus en plus rapide et rempli de stimuli.

En este trabajo proponemos un análisis sobre los aportes de la psicopatología fenomenológica a la consideración crítica de los fenómenos de atención y desatención en el ámbito social e histórico contemporáneo. Para ello, se analiza la matriz naturalista de concepción de la atención y su disfunción y se sitúa a la psicopatología fenomenológica; se presentan pautas críticas sobre la concepción naturalista de las funciones ejecutivas y su correlación con los procesos atencionales; se interrogan las descripciones de la experiencia del sujeto desatento; y se analiza la normatividad social de la experiencia de atención y de sus criterios intersubjetivos y contextuales. Por último, se propone un enfoque hermenéutico de los regímenes atencionales contemporáneos, que destaca el acople entre la experiencia del fracaso atencional y las exigencias de un mundo cada vez más rápido y lleno de estímulos.

Management Solutions for the Restructuring of Laboratories Associated to the Sentinel Services for Syphilis and Other STIs.

This article aims to develop management solutions to accompany the processes of acquiring and distributing equipment and/or materials needed for the restructuring of associated laboratories to the sentinel services (Sentinel Laboratories) for syphilis and other sexually transmitted infection in the scope of the "Syphilis No!" Project. To this end, we have taken steps to create an overview of the restructuring project for the sentinel laboratories, define the stages of project execution, monitor the implementation of the project, and elaborate a standard operating procedure for the delivery of equipment and/or materials to the sentinel laboratories. Among the results, we highlight: the detailed workflow for the process of public procurement through direct purchases or bidding; the workflow for storage of the equipment and materials; the standard operating procedures (SOP) for contact with the laboratories; and the SOP for delivery of items acquired for the sentinel laboratories.

The influence of anthropogenic noise on the behavior of male mantled howler monkeys.

Anthropogenic noise is increasingly disturbing natural soundscapes and affecting the physiology, behavior, and fitness of wildlife. However, our knowledge about the impact of anthropogenic noise on wild primates is scant. Here, we assess the effects of anthropogenic noise on the behavior of male mantled howler monkeys (Alouatta palliata). Specifically, we describe the types, rates, and sound pressure level (SPL) of anthropogenic noise that occurs in areas inhabited by mantled howler monkeys and determine if the behavioral responses of males to anthropogenic noise are influenced by noise attributes. For 1 year (1753 h), we characterized anthropogenic noise in the Los Tuxtlas Biosphere Reserve (Veracruz, Mexico) and studied the behavior of males belonging to five groups. Anthropogenic noise was common, diverse, and varied among areas in terms of rate, type, and SPL. Males did not display behavioral responses toward most (60%) anthropogenic noises, but were more likely to respond to certain noise types (e.g., aerial traffic) and toward noise with high SPL. Group identity influenced the likelihood of displaying behavioral responses to noise. The most common behavioral responses were vocalizations and vigilance. Males vocalized in response to noise with high SPL, although this relationship depended on group identity. The effect of the number of noises on vocalizations also varied among groups. Males were more likely to display vigilance toward high SPL and infrequent noise, but, again, these relationships varied among groups. In sum, anthropogenic noise is pervasive in areas inhabited by mantled howler monkeys and influences male behavior. Experience and frequency of exposure may modulate the behavioral responses of male mantled howler monkeys to noise and explain the group differences.

A vigilance decrement comes along with an executive control decrement: Testing the resource-control theory.

A decrease in vigilance over time is often observed when performing prolonged tasks, a phenomenon known as "vigilance decrement." The present study aimed at testing some of the critical predictions of the resource-control theory about the vigilance decrement. Specifically, the theory predicts that the vigilance decrement is mainly due to a drop in executive control, which fails to keep attentional resources on the external task, thus devoting a larger number of resources to mind-wandering across time-on-task. Datasets gathered from a large sample size (N = 617) who completed the Attentional Networks Test for Interactions and Vigilance-executive and arousal components in Luna, Roca, Martín-Arévalo, and Lupiáñez (2021b, Behavior Research Methods, 53[3], 1124-1147) were reanalyzed to test whether executive control decreases across time in a vigilance task and whether the vigilance decrement comes along with the decrement in executive control. Vigilance was examined as two dissociated components: executive vigilance, as the ability to detect infrequent critical signals, and arousal vigilance, as the maintenance of a fast reaction to stimuli. The executive control decrement was evidenced by a linear increase in the interference effect for mean reaction time, errors, and the inverse efficiency score. Critically, interindividual differences showed that the decrease in the executive-but not in the arousal-component of vigilance was modulated by the change in executive control across time-on-task, thus supporting the predictions of the resource-control theory. Nevertheless, given the small effect sizes observed in our large sample size, the present outcomes suggest further consideration of the role of executive control in resource-control theory.

The Effect of Emotional Valence on Auditory Word Recognition Memory in English as a Foreign Language.

The present study investigated the effect of emotional valence on auditory word recognition memory in English as a foreign language. Participants included 48 native Spanish speakers whose foreign language was English. They viewed four emotionally negative, four positive, and four neutral videos that, in total, contained 48 emotionally valenced target words. After watching the videos, participants completed an auditory word recognition memory task where target words, and the same number of fillers, were presented. The results showed a statistically significant main effect of valence on both reaction times and accuracy. Positive words were recognised more accurately and faster than neutral and negative words, but no difference between neutral and negative stimuli was found. These findings fit in well within the gradient model of automatic vigilance, which implies that emotional valence has a monotonic effect on processing latencies during auditory recognition memory in a foreign language.

Differences in brain activity between fast and slow responses on psychomotor vigilance task: an fNIRS study.

Attention is a basic human function underlying every other cognitive process. It is demonstrated in the functional Magnetic Resonance Imaging literature that frontoparietal networks are involved with attentive performance while default mode networks are involved with inattentive performance. Yet, it is still not clear whether similar results would be found with functional Near-Infrared Spectroscopy. The goal of our study was to investigate differences in hemodynamic activity measured by functional Near-Infrared Spectroscopy between fast and slow responses on a simple sustained attention task both before and after stimulus onset. Thirty healthy adults took part in the study. Our results have shown differences between fast and slow responses only on channels over medial frontal cortex and inferior parietal cortex (p < 0,05). These differences were observed both before and after stimulus presentation. It is discussed that functional Near-Infrared Spectroscopy is a good tool to investigate the frontoparietal network and its relationship with performance in attention tasks; it could be used to further investigate other approaches on attention, such as the dual network model of cognitive control and brain states views based on complex systems analysis; and finally, it could be used to investigate attention in naturalistic settings.

Does the d2 Test of Attention only assess sustained attention? Evidence of working memory processes involved.

The d2 Test of Attention (d2) is widely used for assessing sustained attention and we aimed at verifying whether working memory may be a secondary construct measured by d2. 70 university students were assessed using d2 conventional paper-and-pencil and computational version. The experimental group and control group performed the task with or without target key, respectively. Continuous Performance Test (CPT) and N-back (1 and 2-back) tasks were used to measure sustained attention and working memory, respectively. Computational d2 performance was predicted by CPT (p < .05; R2 = .15) in the experimental group, and it was predicted by 2-back (p < .05; R2 = .28) in the control group. Conventional d2 performance was predicted by 2-back for both control group (p = .01; R2 = .20) and experimental group (p = .02, R2 = .17). Results suggest the involvement of working memory in d2, possibly a secondary construct assessed by this instrument.

Monitoring post-release behavioural activity of captive-bred urial (Ovis vignei punjabiensis) at Togh Managara Safari Park Khyber Pakhtunkhwa, Pakistan / Monitoramento da atividade comportamental pós-liberação de urial criado em cativeiro (Ovis vignei punjabiensis) em Togh Managara Safari Park Khyber Pakhtunkhwa, Paquistão

The Punjab urial (Ovis vignei punjabiensis) is a globally threatened wild sheep species. In Pakistan the species is legally protected and bred in captivity to release into natural habitats to reinforce wild populations. Vigilance and feeding are critical to survival, though the degree to which captive-bred animals exhibit these behaviours post-release has rarely been investigated. We monitored the daily behaviours of five adult urial after release and classifying behaviours from 0600 hrs to 1800 hrs, replicating each one-hour period twice and recording four observations of each animal per hour. At the herd level, vigilance and feeding behaviours were exhibited equally. Males and females invested equal time in feeding, males were more vigilant (p = 0.001) and more aggressive (p = 0.010), and females were more restful (p = 0.019) or engaged in grooming (p = 0.044) or locomotion (p = 0.002). Females spent more time feeding than being vigilant (p = 0.002). Males maintained high levels of vigilance throughout the day. Patterns of resting 1300 hrs to 1500 hrs and feeding in early morning and late afternoon were common for both sexes. Behaviours classified as 'other' were exhibited equally between sexes. Our results reveal positive indications of captive-bred urial balancing threat detection and energy acquisition post-release and exhibiting natural behaviours and activity patterns. We encourage assessment of survivorship to evaluate long-term effectiveness of captive breeding and release as a candidate restoration programme.(AU)

O Punjab urial (Ovis vignei punjabiensis) é uma espécie de ovelha selvagem ameaçada globalmente. No Paquistão, a espécie é legalmente protegida e criada em cativeiro para ser liberada em habitats para reforçar as populações selvagens. Vigilância e alimentação são essenciais para a sobrevivência, embora o grau de comportamento que os animais criados em cativeiro apresenta raramente tenha sido estudado. Cinco uriais adultos foram monitorados diariamente, após a liberação os comportamentos foram classificados das 6 h às 18 h, replicando cada período de uma hora por duas vezes e registrando quatro observações de cada animal por hora. Em nível do rebanho, os comportamentos de vigilância e alimentação foram exibidos igualmente. Machos e fêmeas investiam tempo igual na alimentação, enquanto os machos eram mais vigilantes (p = 0,001) e mais agressivos (p = 0,010), as fêmeas eram mais repousantes (p = 0,019) ou mais engajadas no asseio (p = 0,044) ou na locomoção (p = 0,002). As fêmeas passam mais tempo se alimentando do que vigiando (p = 0,002). Os machos mantiveram altos níveis de vigilância ao longo do dia. Padrões de descanso de 1300 a 1500 horas e alimentação no início da manhã e no final da tarde eram comuns para ambos os sexos. Comportamentos classificados como "outros" foram exibidos igualmente entre os sexos. Os resultados revelam indicações positivas na detecção de ameaça em relação ao equilíbrio de criação urial em cativeiro e em aquisição de energia pós liberação, exibindo comportamentos naturais e padrões de atividade. Neste estudo, encorajou-se a utilização da avaliação de sobrevivência para avaliar a eficácia em longo prazo da reprodução em cativeiro e soltura como um programa de restauração dos candidatos.(AU)

Monitoring post-release behavioural activity of captive-bred urial (Ovis vignei punjabiensis) at Togh Managara Safari Park Khyber Pakhtunkhwa, Pakistan / Monitoramento da atividade comportamental pós-liberação de urial criado em cativeiro (Ovis vignei punjabiensis) em Togh Managara Safari Park Khyber Pakhtunkhwa, Paquistão

The Punjab urial (Ovis vignei punjabiensis) is a globally threatened wild sheep species. In Pakistan the species is legally protected and bred in captivity to release into natural habitats to reinforce wild populations. Vigilance and feeding are critical to survival, though the degree to which captive-bred animals exhibit these behaviours post-release has rarely been investigated. We monitored the daily behaviours of five adult urial after release and classifying behaviours from 0600 hrs to 1800 hrs, replicating each one-hour period twice and recording four observations of each animal per hour. At the herd level, vigilance and feeding behaviours were exhibited equally. Males and females invested equal time in feeding, males were more vigilant (p = 0.001) and more aggressive (p = 0.010), and females were more restful (p = 0.019) or engaged in grooming (p = 0.044) or locomotion (p = 0.002). Females spent more time feeding than being vigilant (p = 0.002). Males maintained high levels of vigilance throughout the day. Patterns of resting 1300 hrs to 1500 hrs and feeding in early morning and late afternoon were common for both sexes. Behaviours classified as 'other' were exhibited equally between sexes. Our results reveal positive indications of captive-bred urial balancing threat detection and energy acquisition post-release and exhibiting natural behaviours and activity patterns. We encourage assessment of survivorship to evaluate long-term effectiveness of captive breeding and release as a candidate restoration programme.

O Punjab urial (Ovis vignei punjabiensis) é uma espécie de ovelha selvagem ameaçada globalmente. No Paquistão, a espécie é legalmente protegida e criada em cativeiro para ser liberada em habitats para reforçar as populações selvagens. Vigilância e alimentação são essenciais para a sobrevivência, embora o grau de comportamento que os animais criados em cativeiro apresenta raramente tenha sido estudado. Cinco uriais adultos foram monitorados diariamente, após a liberação os comportamentos foram classificados das 6 h às 18 h, replicando cada período de uma hora por duas vezes e registrando quatro observações de cada animal por hora. Em nível do rebanho, os comportamentos de vigilância e alimentação foram exibidos igualmente. Machos e fêmeas investiam tempo igual na alimentação, enquanto os machos eram mais vigilantes (p = 0,001) e mais agressivos (p = 0,010), as fêmeas eram mais repousantes (p = 0,019) ou mais engajadas no asseio (p = 0,044) ou na locomoção (p = 0,002). As fêmeas passam mais tempo se alimentando do que vigiando (p = 0,002). Os machos mantiveram altos níveis de vigilância ao longo do dia. Padrões de descanso de 1300 a 1500 horas e alimentação no início da manhã e no final da tarde eram comuns para ambos os sexos. Comportamentos classificados como "outros" foram exibidos igualmente entre os sexos. Os resultados revelam indicações positivas na detecção de ameaça em relação ao equilíbrio de criação urial em cativeiro e em aquisição de energia pós liberação, exibindo comportamentos naturais e padrões de atividade. Neste estudo, encorajou-se a utilização da avaliação de sobrevivência para avaliar a eficácia em longo prazo da reprodução em cativeiro e soltura como um programa de restauração dos candidatos.

Monitoring post-release behavioural activity of captive-bred urial (Ovis vignei punjabiensis) at Togh Managara Safari Park Khyber Pakhtunkhwa, Pakistan

Abstract The Punjab urial (Ovis vignei punjabiensis) is a globally threatened wild sheep species. In Pakistan the species is legally protected and bred in captivity to release into natural habitats to reinforce wild populations. Vigilance and feeding are critical to survival, though the degree to which captive-bred animals exhibit these behaviours post-release has rarely been investigated. We monitored the daily behaviours of five adult urial after release and classifying behaviours from 0600 hrs to 1800 hrs, replicating each one-hour period twice and recording four observations of each animal per hour. At the herd level, vigilance and feeding behaviours were exhibited equally. Males and females invested equal time in feeding, males were more vigilant (p = 0.001) and more aggressive (p = 0.010), and females were more restful (p = 0.019) or engaged in grooming (p = 0.044) or locomotion (p = 0.002). Females spent more time feeding than being vigilant (p = 0.002). Males maintained high levels of vigilance throughout the day. Patterns of resting 1300 hrs to 1500 hrs and feeding in early morning and late afternoon were common for both sexes. Behaviours classified as other were exhibited equally between sexes. Our results reveal positive indications of captive-bred urial balancing threat detection and energy acquisition post-release and exhibiting natural behaviours and activity patterns. We encourage assessment of survivorship to evaluate long-term effectiveness of captive breeding and release as a candidate restoration programme.

Resumo O Punjab urial (Ovis vignei punjabiensis) é uma espécie de ovelha selvagem ameaçada globalmente. No Paquistão, a espécie é legalmente protegida e criada em cativeiro para ser liberada em habitats para reforçar as populações selvagens. Vigilância e alimentação são essenciais para a sobrevivência, embora o grau de comportamento que os animais criados em cativeiro apresenta raramente tenha sido estudado. Cinco uriais adultos foram monitorados diariamente, após a liberação os comportamentos foram classificados das 6 h às 18 h, replicando cada período de uma hora por duas vezes e registrando quatro observações de cada animal por hora. Em nível do rebanho, os comportamentos de vigilância e alimentação foram exibidos igualmente. Machos e fêmeas investiam tempo igual na alimentação, enquanto os machos eram mais vigilantes (p = 0,001) e mais agressivos (p = 0,010), as fêmeas eram mais repousantes (p = 0,019) ou mais engajadas no asseio (p = 0,044) ou na locomoção (p = 0,002). As fêmeas passam mais tempo se alimentando do que vigiando (p = 0,002). Os machos mantiveram altos níveis de vigilância ao longo do dia. Padrões de descanso de 1300 a 1500 horas e alimentação no início da manhã e no final da tarde eram comuns para ambos os sexos. Comportamentos classificados como outros foram exibidos igualmente entre os sexos. Os resultados revelam indicações positivas na detecção de ameaça em relação ao equilíbrio de criação urial em cativeiro e em aquisição de energia pós-liberação, exibindo comportamentos naturais e padrões de atividade. Neste estudo, encorajou-se a utilização da avaliação de sobrevivência para avaliar a eficácia em longo prazo da reprodução em cativeiro e soltura como um programa de restauração dos candidatos.

Monitoring post-release behavioural activity of captive-bred urial (Ovis vignei punjabiensis) at Togh Managara Safari Park Khyber Pakhtunkhwa, Pakistan / Monitoramento da atividade comportamental pós-liberação de urial criado em cativeiro (Ovis vignei punjabiensis) em Togh Managara Safari Park Khyber Pakhtunkhwa, Paquistão

The Punjab urial (Ovis vignei punjabiensis) is a globally threatened wild sheep species. In Pakistan the species is legally protected and bred in captivity to release into natural habitats to reinforce wild populations. Vigilance and feeding are critical to survival, though the degree to which captive-bred animals exhibit these behaviours post-release has rarely been investigated. We monitored the daily behaviours of five adult urial after release and classifying behaviours from 0600 hrs to 1800 hrs, replicating each one-hour period twice and recording four observations of each animal per hour. At the herd level, vigilance and feeding behaviours were exhibited equally. Males and females invested equal time in feeding, males were more vigilant (p = 0.001) and more aggressive (p = 0.010), and females were more restful (p = 0.019) or engaged in grooming (p = 0.044) or locomotion (p = 0.002). Females spent more time feeding than being vigilant (p = 0.002). Males maintained high levels of vigilance throughout the day. Patterns of resting 1300 hrs to 1500 hrs and feeding in early morning and late afternoon were common for both sexes. Behaviours classified as 'other' were exhibited equally between sexes. Our results reveal positive indications of captive-bred urial balancing threat detection and energy acquisition post-release and exhibiting natural behaviours and activity patterns. We encourage assessment of survivorship to evaluate long-term effectiveness of captive breeding and release as a candidate restoration programme.

O Punjab urial (Ovis vignei punjabiensis) é uma espécie de ovelha selvagem ameaçada globalmente. No Paquistão, a espécie é legalmente protegida e criada em cativeiro para ser liberada em habitats para reforçar as populações selvagens. Vigilância e alimentação são essenciais para a sobrevivência, embora o grau de comportamento que os animais criados em cativeiro apresenta raramente tenha sido estudado. Cinco uriais adultos foram monitorados diariamente, após a liberação os comportamentos foram classificados das 6 h às 18 h, replicando cada período de uma hora por duas vezes e registrando quatro observações de cada animal por hora. Em nível do rebanho, os comportamentos de vigilância e alimentação foram exibidos igualmente. Machos e fêmeas investiam tempo igual na alimentação, enquanto os machos eram mais vigilantes (p = 0,001) e mais agressivos (p = 0,010), as fêmeas eram mais repousantes (p = 0,019) ou mais engajadas no asseio (p = 0,044) ou na locomoção (p = 0,002). As fêmeas passam mais tempo se alimentando do que vigiando (p = 0,002). Os machos mantiveram altos níveis de vigilância ao longo do dia. Padrões de descanso de 1300 a 1500 horas e alimentação no início da manhã e no final da tarde eram comuns para ambos os sexos. Comportamentos classificados como "outros" foram exibidos igualmente entre os sexos. Os resultados revelam indicações positivas na detecção de ameaça em relação ao equilíbrio de criação urial em cativeiro e em aquisição de energia pósliberação, exibindo comportamentos naturais e padrões de atividade. Neste estudo, encorajou-se a utilização da avaliação de sobrevivência para avaliar a eficácia em longo prazo da reprodução em cativeiro e soltura como um programa de restauração dos candidatos.

Retrospective surveillance of severe acute respiratory syndrome coronavirus 2 in pets from Brazil.

BACKGROUND AND AIM: The emerging concerns regarding the new Coronavirus's ability to cause infection in pets has led to animal testing and worrisome findings reported all over the world in domesticated and wild animals. This study aimed to investigate severe acute respiratory syndrome coronavirus (SARS-CoV)-2 by quantitative reverse transcription-polymerase chain reaction in dog and cat samples with the clinical presentation for respiratory or gastrointestinal disease in Brazil. MATERIALS AND METHODS: One hundred and twenty-five samples were collected from 12 states of Brazil that originated from the gastrointestinal, upper respiratory tract, and other sites, including some pools of samples from before the onset of the pandemic including blood and/or urine samples. They were tested for RT-PCR detection of respiratory or gastrointestinal pathogens through Respiratory or Diarrhea RT-PCR Panels in the TECSA (Tecnologia em Saninade Animal - Animal Health Technology) Veterinary Medicine Laboratory. This work was conducted in compliance with ethical standards. RESULTS: Seven different microorganisms that can cause respiratory and/or gastrointestinal clinical signs were detected in cats (Feline Coronavirus [FCoV], Feline Parvovirus, Feline Leukemia Virus, Feline Calicivirus, Mycoplasma felis, Campylobacter spp., and Cryptosporidium spp.) and three in dogs (canine distemper virus, Cryptosporidium spp., and Babesia spp.). CONCLUSION: Although the samples corresponded to the beginning of coronavirus disease-19 spread in Brazil and clinically correlated with the expected viral replication sites, none of the animals tested positive for SARS-CoV-2; reassuringly, four cats tested positive or FCoV none of them were positive for SARS-CoV2. The epidemiological surveillance of SARS-CoV-2 in pets is considered a one health issue, important for monitoring the disease evolution, spread and minimizing the animal-human health impacts, and directing Public Health Policies.

On the origins and evolution of the Attention Network Tests.

Attention is a pivotal cognitive function and efforts to understand its properties and operations are fundamental. Building upon the best known taxonomy of attention put forward by Posner and colleagues, the Attention Network Test (ANT) was designed to efficiently provide scores that reflect the efficacy of alerting, orienting and executive control. The ANT has not only been very widely adopted by scholars around the world, it has inspired a wide range of variants, the ANTs, - each with its own purpose. This review will describe the origin of the ANT in the taxonomic contributions of Posner and the evolution of the ANTs with some discussion of the nature and rationale for each major variant described here. We briefly allude to minor modifications of the ANT and present some suggestions related to data reporting and data analysis. We end with some projections about the future use of the original ANT and its notable variants.