How culture breaks down the mind-body divide. An interview with Maddalena Canna & Rebecca Seligman by Matthieu Koroma

editorial reviewedIn this interview, anthropologists Maddalena Canna and Rebecca Seligman explain their recent research agenda investigating how culture shapes the relationship between the body and mind. After having studied trance, they shift their focus to Functional Neurological Disorder (FND), an illness in which sensory or motor symptoms do not match any identified physiological causes. Their approach relies on a mix of anthropological and psychophysiological methods to unravel the mechanisms by which cultural expectations influence the perception and meaning of bodily sensations, a phenomenon that they call “interoceptive affordance”. The cultural contextualization of psychophysiological processes puts into question our conceptions of the body and mind divide, and what we consider as normal or pathological. By emphasizing how social factors such as gender, race and medical categorization impact the symptomatology of FND, they highlight how anthropological research can lead to a more encompassing and humanized vision of treatment and care that replaces the category of patient with a participatory actor of the scientific investigation of conscious states and their modification

Kitchens and Pantries—Helping or Hindering? The Perspectives of Emergency Food Users in Victoria, Australia

In high-income countries, people affected by food insecurity may seek out free/subsidized food from charities. Their perceptions of the food programs provided and preferences for alternative strategies are underresearched. The aim of this study was to develop an understanding of the users’ experiences of food insecurity and gain evidence for effective responses in the future. Twelve semistructured interviews with a sample of users, who were also charity volunteers, were conducted in Victoria, Australia. A thematic analysis of the interview transcripts was undertaken. The results show that users have complex needs. Charities have both the capacity to hinder and help people maintain dignity, social inclusion, and health. Alternative community and policy food security strategies were proposed by interviewees. In the future, perspectives of affected community members must inform strategies that seek to improve people’s access to safe, nutritious, and affordable food. A human right to food framework is discussed as a mechanism to help realize food security in Australia

Positive Affect Predicts Cerebral Glucose Metabolism in Late Middle-aged Adults.

Positive affect is associated with a number of health benefits; however, few studies have examined the relationship between positive affect and cerebral glucose metabolism, a key energy source for neuronal function and a possible index of brain health. We sought to determine if positive affect was associated with cerebral glucose metabolism in late middle-aged adults (n = 133). Participants completed the positive affect subscale of the Center for Epidemiological Studies Depression Scale at two time points over a two-year period and underwent 18F-fluorodeoxyglucose-positron emission tomography scanning. After controlling for age, sex, perceived health status, depressive symptoms, anti-depressant use, family history of Alzheimer’s disease, APOE ε4 status and interval between visits, positive affect was associated with greater cerebral glucose metabolism across para-/limbic, frontal, temporal and parietal regions. Our findings provide evidence that positive affect in late midlife is associated with greater brain health in regions involved in affective processing and also known to be susceptible to early neuropathological processes. The current findings may have implications for interventions aimed at increasing positive affect to attenuate early neuropathological changes in at-risk individuals

What can inactivity (in its various forms) reveal about affective states in non-human animals? A review

Captive/domestic animals are often described as inactive, with the implicit or explicit implication that this high level of inactivity is a welfare problem. Conversely, not being inactive enough may also indicate or cause poor welfare. In humans, too much inactivity can certainly be associated with either negative or positive affective states. In non-human animals, however, the affective states associated with elevated or suppressed levels of inactivity are still not well understood. Part of the complexity is due to the fact that there are many different forms of inactivity, each likely associated with very different affective states. This paper has two aims. One is to identify specific forms of inactivity that can be used as indicators of specific affective states in animals. The other is to identify issues that need to be resolved before we could validly use the remaining, not yet validated forms of inactivity as indicators of affective state. We briefly discuss how inactivity is defined and assessed in the literature, and then how inactivity in its various forms relates to affective (either negative or positive) states in animals, basing our reasoning on linguistic reports of affective states collected from humans displaying inactivity phenotypically similar to that displayed by animals in similar situations, and, when possible, on pharmacological validation. Specific forms of inactivity expressed in response to perceived threats (freezing, tonic immobility, and hiding) appear to be, to date, the best-validated indicators of specific affective states in animals. We also identify a number of specific forms of inactivity likely to reflect either negative (associated with ill-heath, boredom-like, and depression-like conditions), or positive states (e.g. ‘sun-basking’, post-consummatory inactivity), although further research is warranted before we could use those forms as indicators of the affective states. We further discuss the relationship between increased inactivity and affective states by presenting misleading situations likely to yield wrong conclusions. We conclude that more attention should be paid to inactivity in animal welfare studies: specific forms of inactivity identified in this paper are, or have the potential to be, useful indicators of affective (welfare) states in animals

Theory and method at the intersection of anthropology and cultural neuroscience

Anthropologists have become increasingly interested in embodiment—that is, the ways that socio-cultural factors influence the form, behavior and subjective experience of human bodies. At the same time, social cognitive neuroscience has begun to reveal the mechanisms of embodiment by investigating the neural underpinnings and consequences of social experience. Despite this overlap, the two fields have barely engaged one another. We suggest three interconnected domains of inquiry in which the intersection of neuroscience and anthropology can productively inform our understanding of the relationship between human brains and their socio-cultural contexts. These are: the social construction of emotion, cultural psychiatry, and the embodiment of ritual. We build on both current research findings in cultural neuroscience and ethnographic data on cultural differences in thought and behavior, to generate novel, ecologically informed hypotheses for future study. In addition, we lay out a specific suggestion for operationalizing insights from anthropology in the context of cultural neuroscience research. Specifically, we advocate the development of field studies that use portable measurement technologies to connect individual patterns of biological response with socio-cultural processes. We illustrate the potential of such an approach with data from a study of psychophysiology and religious devotion in Northeastern Brazil

The Effects of Inaccurate Expectations on Experiences with Psychotherapy

Inaccurate expectations have been shown to negatively affect patients’ experiences with medical treatments; however, much less is known about the effects of inaccurate expectations on patients’ experiences with psychotherapy. This may be particularly important at the current time because, while many cultural outlets depict either nondirective or psychodynamic therapy, the majority of empirically supported treatments are guided by cognitive behavioral theory. Two studies examined (1) current expectations for psychological treatment and (2) the effects of accurate versus inaccurate expectations on students undergoing either cognitive behavioral therapy (CBT) or nondirective therapy for nonclinical academic problems. Results from Study 1 suggest that people presenting for psychotherapy may be unlikely to expect the specific tasks and goals common to many CBTs. Results from Study 2 demonstrate negative effects of inaccurate expectations on affective reactions to treatment regardless of the type of treatment received. The implications for dissemination of empirically supported CBTs are discussed

Coping competence and hopelessness moderate the influence of perceived burdensomeness on suicidal ideation in undergraduate college students

According to the interpersonal theory of suicide, the perception of imposing a burden on loved ones increases the risk for suicidal ideation. Little research, however, has examined the interaction of burdensomeness with cognitive variables in predicting suicidal ideation in college students even though the relationship between burdensomeness and ideation may be contingent on levels of cognitive risk factors. The present study thus examined the relationships between burdensomeness, hopelessness, coping competence, and suicidal ideation. Questionnaires were administered to 279 undergraduate students from a university in the Midwest United States. After controlling for depression, hopelessness, and coping competence, burdensomeness significantly predicted ideation and accounted for variance above and beyond the control variables. Moreover, the relationship between burdensomeness and suicidal ideation was significantly moderated by coping competence and hopelessness. The findings suggest that perceived burdensomeness plays a critical role in the risk for suicide in college students. More specifically, the findings suggest that coping competence and hopelessness can be ideal targets for interventions as changes in these variables may attenuate the association between perceived burdensomeness and suicidal ideation