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Journal of Cognitive Neuroscience Feb 2024Proper names are linguistic expressions referring to unique entities, such as individual people or places. This sets them apart from other words like common nouns, which...
Proper names are linguistic expressions referring to unique entities, such as individual people or places. This sets them apart from other words like common nouns, which refer to generic concepts. And yet, despite both being individual entities, one's closest friend and one's favorite city are intuitively associated with very different pieces of knowledge-face, voice, social relationship, autobiographical experiences for the former, and mostly visual and spatial information for the latter. Neuroimaging research has revealed the existence of both domain-general and domain-specific brain correlates of semantic processing of individual entities; however, it remains unclear how such commonalities and similarities operate over a fine-grained temporal scale. In this work, we tackle this question using EEG and multivariate (time-resolved and searchlight) decoding analyses. We look at when and where we can accurately decode the semantic category of a proper name and whether we can find person- or place-specific effects of familiarity, which is a modality-independent dimension and therefore avoids sensorimotor differences inherent among the two categories. Semantic category can be decoded in a time window and with spatial localization typically associated with lexical semantic processing. Regarding familiarity, our results reveal that it is easier to distinguish patterns of familiarity-related evoked activity for people, as opposed to places, in both early and late time windows. Second, we discover that within the early responses, both domain-general (left posterior-lateral) and domain-specific (right fronto-temporal, only for people) neural patterns can be individuated, suggesting the existence of person-specific processes.
PubMed: 38319891
DOI: 10.1162/jocn_a_02125 -
World Neurosurgery Sep 2021In this study, we investigated if and when dural tenting sutures are necessary during craniotomy.
OBJECTIVE
In this study, we investigated if and when dural tenting sutures are necessary during craniotomy.
METHODS
Results from 437 patients 18-91 years of age (average, 43.5 years) who underwent supratentorial craniotomy between 2014 and 2019 were evaluated. The patients were categorized into 1 of 3 groups: patients who had at least 3 prophylactic dural tenting sutures placed before opening of the dura (group 1); patients who had at least 3 dural tenting sutures placed after surgery was completed, during closure (group 2); or patients who had no dural tenting sutures (group 3 [control]). All such sutures in groups 1 and 2 were placed in the circumference of the craniotomy and dural junction. No central dural tenting sutures were placed in any of the patients.
RESULTS
Among the 437 patients, 344 underwent surgery for the first time and 93 were undergoing a second surgery. Cranial computed tomography imaging was performed for each patient 1 hour, 3 days, and 1 month after surgery. In group 1, 3 patients had a cerebral cortex contusion and 2 patients had acute subdural hematoma after the sutures were placed. In groups 2 and 3, none of the patients had a cerebral cortex contusion or acute subdural hematoma. Fewer complications were observed when dural tenting sutures were placed during postsurgical closure.
CONCLUSIONS
Placing dural tenting sutures is an important technique for ensuring hemostasis. However, when not needed, they seem to cause inadvertent complications. As our results suggest, knowing when and where to use them is equally important.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Craniotomy; Dura Mater; Female; Humans; Male; Middle Aged; Suture Techniques; Young Adult
PubMed: 34224886
DOI: 10.1016/j.wneu.2021.06.131 -
Social Science & Medicine (1982) Feb 2021The Korean government collects and releases sociodemographic information about people infected with COVID-19, their travel histories, and whether or not the patients...
The Korean government collects and releases sociodemographic information about people infected with COVID-19, their travel histories, and whether or not the patients wore masks. Korean mothers then upload this information on the boards of online groups called "mom cafes." Based upon a digital ethnography of 15 "mom cafes," we examine how Korean mothers understand the travel histories of virus patients and explore the relationships between morality and materiality in the context of infectious disease surveillance. The main findings reveal that mom cafe mothers form moral personhood based on information gathered about artifacts, places, and the mobility of patients. They tie patients' travel histories inextricably to moral identities. Non-maleficence is central to Korean mothers' morality. This morality appears through the material discourses of artifacts, places, and mobility. A face mask becomes one such hallmark of morality. It is a requisite for moral persons. Those who visit crowded places, such as churches, clubs, and room salons, become immoral because they can be easily infected and spread the virus to their families and communities. To mom cafe mothers, mobile patients, such as clubbers, appear less moral than those who self-quarantine due to the high infection rate of COVID-19. We conclude that morality in this context involves the materiality of artifacts, a sense of place, and the spatial mobility of people.
Topics: COVID-19; Contact Tracing; Female; Humans; Morals; Mothers; Republic of Korea
PubMed: 33453628
DOI: 10.1016/j.socscimed.2021.113673 -
Journal of Religion and Health Apr 2021As elements of culture and also as social-cultural phenomena, religion and denomination are the sources of creating change, difference and contrast in various places....
As elements of culture and also as social-cultural phenomena, religion and denomination are the sources of creating change, difference and contrast in various places. Although indifference has been practically the approach adopted toward religion and its belongings in the contemporary world and today's human life, the religious and Islamic discussions have been among the important issues drawing a lot of attentions from the contemporaries in the theoretical arena. Islam has paid a particular attention to the house as the place of living and calmness for the human beings and believes in certain conditions for it. The theoretical foundations of Islamic mindset are neglected in today's houses so they are in need of revitalization in their designs and redesigning based on the original Islamic patterns. Nowadays, spatial meaningfulness is among the most important solutions of granting quality to the architectural spaces, especially residential spaces, and the designers and architects are making efforts in the area of paying attention to such concepts as calmness that can subsequently lead to the psychological health. The environmental designers and planners have paid attention to the quality of spaces and the role of perceptional indicators in forming the various spaces with the development of the human communities and appearance of meanings' gaps in the constructed spaces. These are the spaces that induce a sense of tranquility and pleasure followed by a sense of attachment and identity to the audience mind and revive the feelings of being present and existent in them. In this article, the effect of the Islamic teachings on the architectural spaces and places as theoretical bases has been investigated in various areas. The current article has been conducted with the objective of investigating the Islamic architectural pattern related to the housing in the Holy Quran's ĀYĀT and the possibility of using it as an Islamic pattern as a result of doing research and exploration in the Holy Quran, Nemooneh Interpretation and relevant articles and books. The achievement of the Islamic pattern and methods for semantic qualification and their application to a place and creating of an environmental calmness followed by psychological health based on the Islamic teachings in the residential spaces are among the findings underlined by the present research paper.
Topics: Emotions; Humans; Islam; Religion and Medicine
PubMed: 31894521
DOI: 10.1007/s10943-019-00973-w -
Sisli Etfal Hastanesi Tip Bulteni 2021Ureteric stent insertion during laparoscopic pyeloplasty is the common practice for the reconstruction of ureteropelvic junction obstruction (UPJO). The long and hard...
OBJECTIVES
Ureteric stent insertion during laparoscopic pyeloplasty is the common practice for the reconstruction of ureteropelvic junction obstruction (UPJO). The long and hard learning curve of the method leads still controversy among surgeons. The utility of extracorporeal stent insertion in terms of shortening the length of operation time will be discussed in this study.
METHODS
A total of 36 children who underwent pyeloplasty for UPJO were evaluated retrospectively. Indications for pyeloplasty were: Obstruction findings in renal scintigraphy, progressive kidney function loss, increasing in anteroposterior pelvis diameter in renal ultrasonography, and current clinical symptoms (febrile urinary tract infection and flank pain). Extracorporeal stent insertion procedure was performed as the following order: Ureteropelvic area and ureter were visualized transperitoneal by three trochars, and UPJO was excised. Thereafter, the ureter is taken out of the skin from pelvic trochar entrance and is spatulated. JJ stent is placed into the ureter. Following this move, the ureter is taken into the intra-abdominal area and first ureteropelvic suture is performed intra-abdominally.
RESULTS
Thirteen of patients were girls and 23 were boys. Open surgery was applied for 15 patients (Group 1) and laparoscopic pyeloplasty (Group 2) to 21 patients. In Group 2, JJ stent was placed intracorporeally for six patients (Group 2a) and extracorporeally for the other 15 patients (Group 2b). The average age in Group 1 was 49.2±52 months; it was 86±29 months in Group 2a and 144±52 months in Group 2b, and the significant difference was present (p<0.001). There was statistically significant difference between Group 1 and Group 2 regarding with mean hospital stay (40 h in Group 1 and 42 h in Group 2; p=0.001). Post-operative JJ stent removal time was 58.8 days in Group 1 and 52.89 days in Group 2. In Group 2b patients, placing the stent extracorporeally took a significantly shorter operation time and the difference between the operation times of the groups (2a [192 min±3.76] and 2b [135 min±2.6] [p<0.001]) was statistically significant. No statistical difference was found between Group 1 (9.87±5.5 mm) and Group 2 (12.91±5.3 mm) in terms of renal anteroposterior diameters in the control ultrasonographic evaluation at the post-operative 2 year (p=0.23). There was no difference between the two groups as a result of the evaluation of renal functions by scintigraphy at the post-operative 1 year (Group 1: 3.95±2%; and Group 2: 0.78±5.3%).
CONCLUSION
According to the consequences in this study, extracorporeally ureteric stent insertion during laparoscopic pyeloplasty shortens the length of operation duration so that extracorporeal insertion might be preferred in cases where it is difficult to place the stent during laparoscopic pyeloplasty.
PubMed: 34349590
DOI: 10.14744/SEMB.2020.48243 -
The Gerontologist Feb 2024This paper argues for a greater theorization of "place" within aging-in-place research. It extends calls for a relational conceptualization of place by demonstrating the...
This paper argues for a greater theorization of "place" within aging-in-place research. It extends calls for a relational conceptualization of place by demonstrating the need for aging-in-place researchers to also pay greater attention to territorial aspects of place. This complementary understanding will help establish a new spatial grammar within aging-in-place research, that not only would improve conceptual clarity to aging in place, but would also support a more critical engagement of aging in place in questions of inequality. The paper demonstrates this through a discussion of 2 forms of inequality pertinent to older people: the uneven capacity of places to support older people and experiences of social exclusion in relation to place attachment for older people from marginalized groups.
Topics: Humans; Aged; Independent Living; Aging
PubMed: 36655690
DOI: 10.1093/geront/gnad002 -
Frontiers in Sociology 2022The transfer of traditional knowledge to new generations of traditional medicinal practitioners takes place through place-based intergenerational learning processes,...
The transfer of traditional knowledge to new generations of traditional medicinal practitioners takes place through place-based intergenerational learning processes, which are increasingly challenged by intensified rural-urban migrations and accelerating biodiversity loss. Research on traditional medicinal knowledge (TMK) has mainly focused on the medicinal properties of different plant species while social, economic, and locational aspects of TMK learning processes have received less attention. The purpose of this article is to contribute to the research field by examining how the learning processes of TMK are affected by on-going socio-spatial transformations in rural and urban parts of the Eastern Lake Victoria region. Urbanization and migration are transforming the learning processes of TMK and affect the ways traditional practitioners are able to transfer TMK to a new generation of practitioners. Based on in-depth interviews, participant observations and focus group discussions with male and female traditional practitioners aged between 30 and 95 from rural and urban settings in Mwanza (Tanzania) and Nyanza (Kenya) in the Eastern Lake Victoria Region. The study analyzes the role of socio-spatial and migration dynamics on major intergenerational forms of learning of TMK (learning in place; being sent; ritual places); health knowledge diffusion and interactions between TMK and formal health systems. Despite some major challenges to the continuity of TMK learning due to increased migration identified by the traditional practitioners, many also saw emerging roles for TMK in primary health care for sustainable livelihoods for the younger generations of men and women in this region.
PubMed: 35874449
DOI: 10.3389/fsoc.2022.661992 -
Current Biology : CB Sep 2020Prenatal alcohol exposure (PAE) leads to profound deficits in spatial memory and synaptic and cellular alterations to the hippocampus that last into adulthood. Neurons...
Prenatal alcohol exposure (PAE) leads to profound deficits in spatial memory and synaptic and cellular alterations to the hippocampus that last into adulthood. Neurons in the hippocampus called place cells discharge as an animal enters specific places in an environment, establish distinct ensemble codes for familiar and novel places, and are modulated by local theta rhythms. Spatial memory is thought to critically depend on the integrity of hippocampal place cell firing. Therefore, we tested the hypothesis that hippocampal place cell firing is impaired after PAE by performing in vivo recordings from the hippocampi (CA1 and CA3) of moderate PAE and control adult rats. Our results show that hippocampal CA3 neurons from PAE rats have reduced spatial tuning. Second, CA1 and CA3 neurons from PAE rats are less likely to orthogonalize their firing between directions of travel on a linear track and between changes in contextual stimuli in an open arena compared to control neurons. Lastly, reductions in the number of hippocampal place cells exhibiting significant theta rhythmicity and phase precession were observed, which may suggest changes to hippocampal microcircuit function. Together, the reduced spatial tuning and sensitivity to contextual changes provide a neural systems-level mechanism to explain spatial memory impairment after moderate PAE.
Topics: Action Potentials; Alcohol Drinking; Animals; CA1 Region, Hippocampal; CA3 Region, Hippocampal; Female; Male; Maternal Exposure; Neurons; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Long-Evans; Spatial Memory; Theta Rhythm
PubMed: 32707066
DOI: 10.1016/j.cub.2020.06.077 -
North Carolina Medical Journal 2020Place-a confluence of the social, economic, political, physical, and built environments-is fundamental to our understanding of health and health inequities among...
Place-a confluence of the social, economic, political, physical, and built environments-is fundamental to our understanding of health and health inequities among marginalized racial groups in the United States. Moreover, racism, defined as a system of structuring opportunity and assigning value based on the social interpretation of how one looks (i.e., race), has shaped the places people live in North Carolina. This problem is deeply imbedded in all of our systems, from housing to health care, affecting the ability of every resident of the state to flourish and thrive.
Topics: Health Equity; Health Status Disparities; Healthcare Disparities; Humans; North Carolina; Race Factors; Racism; Residence Characteristics; Social Marginalization; United States
PubMed: 32366625
DOI: 10.18043/ncm.81.3.173 -
Nederlands Tijdschrift Voor Geneeskunde Oct 2023Older patients who experience a fall may be admitted to hospital without a strict medical necessity. An unexplained fall incident requires thorough history taking and,...
Older patients who experience a fall may be admitted to hospital without a strict medical necessity. An unexplained fall incident requires thorough history taking and, if necessary, further investigation into the cause of the fall. Possible underlying multimorbidity must also be examined to prevent recurrence and complications. Admission to hospital without medical necessity is undesirable, but often unavoidable due to a lack of alternatives for patients who can no longer care for themselves in an acute situation. Reducing this unnecessary health care consumption is only possible if the options for care outside the hospital are expanded. In addition to regional cooperation to gain insight into available home care and places to stay, the use of unlabeled beds in care homes for further assessment of care needs and triage could help resolve this issue. In this way we can work together to provide the right care in the right place.
Topics: Humans; Hospitalization; Triage; Home Care Services
PubMed: 37850619
DOI: No ID Found