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Behavioural Brain Research Oct 2023The modified multi-platform method (MMPM) is used to induce animal models of paradoxical sleep deprivation and impairs memory in rodents. However, variations in MMPM... (Meta-Analysis)
Meta-Analysis Review
The modified multi-platform method (MMPM) is used to induce animal models of paradoxical sleep deprivation and impairs memory in rodents. However, variations in MMPM protocols have contributed to inconsistent conclusions across studies. This meta-analysis aimed to assess the variations of the MMPM and their effects on memory in rats and mice. A comprehensive search identified 60 studies, and 50 were included in our meta-analysis. Overall, the meta-analysis showed that the MMPM significantly reduced the percentage of time spent in target quadrants (I = 54 %, 95 % confidence interval [CI] = [-1.83, -1.18]) and the number of platform-area crossings (I = 26 %, 95 % CI = [-1.71, -1.07]) in the Morris water maze (MWM) and shortened the latency to entering the dark compartment in the passive avoidance task (I = 68 %, 95 % CI = [-1.36, -0.57]), but it increased the number of errors in the radial arm water maze (RAWM) (I = 59 %, 95 % CI = [1.29, 2.07]). Additionally, mice performed worse on the MWM, whereas rats performed worse on the passive avoidance task. More significant memory deficits were found in cross-learning and post-learning MMPM in the MWM and RAWM, respectively. This study provided evidence that the MMPM can be used in preclinical studies of memory deficits induced by paradoxical sleep deprivation.
Topics: Mice; Rats; Animals; Sleep Deprivation; Learning; Memory Disorders; Methacrylates
PubMed: 37652237
DOI: 10.1016/j.bbr.2023.114652 -
Clinical Child and Family Psychology... Sep 2023Infants can acquire fears vicariously by observing parents' fearful reactions to novel stimuli in everyday situations (i.e., modeling). To date, no systematic or... (Meta-Analysis)
Meta-Analysis Review
Infants can acquire fears vicariously by observing parents' fearful reactions to novel stimuli in everyday situations (i.e., modeling). To date, no systematic or meta-analytic review examined the role of modeling in parent-child transmission of fear and avoidance in early life. In our systematic review and meta-analysis, we aimed to investigate the effect of modeling parents' fearful reactions on infants' acquisition of fear and avoidance of novel stimuli and explore the moderation of this effect by child behavioral inhibition (BI) and parent trait anxiety. The search conducted in Web Of Science, Pubmed, Embase, and PsycINFO revealed 23 eligible studies for the systematic review and 19 for the meta-analysis. Eligible studies included published studies that measured infant fear and avoidance (infants aged up to 30 months) of novel stimuli following exposure to parental fearful expressions. Meta-analysis findings revealed a significant causal effect of modeling of parental fear on infants' fear [g = .44] and avoidance of novel stimuli [g = .44]. The findings support moderation by child BI on infant avoidance (not fear) acquisition, with the effects being larger for infants with higher BI. However, this moderation was only found, when including both experimental and correlational studies (p > .05), but not when exclusively including experimental studies (p = .17). This meta-analysis provides support for early parent-to-offspring fear transmission: a causal small to medium effect of parents' fearful reactions was shown on infants' fear and avoidance of novel stimuli. Elucidating parent-to-offspring anxiety transmission pathways can inform us about potential fear reduction and prevention strategies.
Topics: Infant; Humans; Anxiety; Parents; Anxiety Disorders; Inhibition, Psychological
PubMed: 37500947
DOI: 10.1007/s10567-023-00448-1 -
Journal of Behavioral Addictions Oct 2023Implicit cognitions may be involved in the development and maintenance of specific Internet use disorders such as problematic social network use (PSNU). In more detail,... (Review)
Review
Implicit cognitions may be involved in the development and maintenance of specific Internet use disorders such as problematic social network use (PSNU). In more detail, implicit attitude, attentional biases, approach and avoidance tendencies as well as semantic memory associations are considered relevant in the context of PSNU. This viewpoint article summarizes the available literature on implicit cognitions in PSNU. We systematically reviewed articles of implicit cognitions in PSNU from PubMed, Scopus, Web of Science, and ProQuest databases based on a targeted search strategy and assessed using predefined inclusion and exclusion criteria. The present findings suggest that specific implicit cognitions are important in the context of PSNU and therefore show parallels to other addictive behaviors. However, the empirical evidence is limited to a few studies on this topic. Implicit cognitions in PSNU should be explored in more depth and in the context of other affective and cognitive mechanisms in future work.
Topics: Humans; Cognition; Behavior, Addictive; Attentional Bias; Social Networking
PubMed: 37450371
DOI: 10.1556/2006.2023.00035 -
Trauma, Violence & Abuse Dec 2023Intimate partner violence (IPV) is a public health problem that has devastating physical, psychological, and economic consequences. The emergency department (ED) is an... (Review)
Review
Intimate partner violence (IPV) is a public health problem that has devastating physical, psychological, and economic consequences. The emergency department (ED) is an important point of contact for individuals experiencing IPV. However, there are few studies synthesizing interactions between patients experiencing IPV and providers. We aimed to summarize the existing evidence regarding (1) ED care experiences of patients with a history of IPV and (2) experiences of ED providers interacting with them. The secondary aim of this review was to evaluate high-quality care barriers and facilitators and to elucidate common causes of care avoidance. A literature search of peer-reviewed electronic databases was undertaken. Inclusion criteria consisted of studies detailing IPV-related patient or provider experiences surrounding ED visits. Articles published before 2000 or unavailable in English/French were excluded. A total of 772 studies were screened, yielding a final number of 41 studies. Negative patient experiences arose from individual-, institutional-, and system-level issues, commonly including adverse provider behavior. Negative provider experiences stemmed from individual-, institutional-, and system-level issues, such as a lack of knowledge and lack of infrastructure. Facilitators to positive patient experiences included interacting with empathetic providers, having privacy, and receiving timely specialized care. Facilitators to positive provider experiences included feeling well-equipped to manage IPV and having policies leading to appropriate care. Negative ED care experiences reveal inadequate care quality, ultimately leading to secondary victimization of individuals experiencing IPV. This review also uncovered important literature gaps regarding experiences of those who identify as equity-deserving.
Topics: Humans; Intimate Partner Violence; Emergency Service, Hospital
PubMed: 35997064
DOI: 10.1177/15248380221118962