122 research outputs found

    The evolution of the shaman's cultural toolkit

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    The Templeton World Charity Foundatio

    Watch me, watch you: ritual participation increases in-group displays and out-group monitoring in children

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    Ā© 2021 The Author(s). Collective rituals serve social functions for the groups that perform them, including identifying group members and signaling group commitment. A novel social group paradigm was used in an afterschool program (N = 60 4-11-year-olds) to test the influence of participating in a ritual task on in-group displays and out-group monitoring over repeated exposures to the group. The results demonstrate that ritual participation increases in-group displays (i.e., time spent displaying materials to in-group members) and out-group monitoring (i.e., time spent looking at out-group members) compared to a control task across three time points. This study provides evidence for the processes by which rituals may influence childrenā€™s behaviors toward in- and outgroup members and discusses implications for understanding the development of ritual cognition and behavior.American Psychological Foundation Elizabeth M. Koppitz Graduate Student Fellowship and the University of Texas at Austin Continuing Graduate Fellowship to N.J.W.; Economic and Social Research Council (ESRC) grant ā€˜Ritual, Community, and Conflictā€™ (REF RES-060-25-0085) to C.H.L

    SPECT/CT imaging of the lumbar spine in chronic low back pain: a case report

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    Mechanical low back pain is a common indication for Nuclear Medicine imaging. Whole-body bone scan is a very sensitive but poorly specific study for the detection of metabolic bone abnormalities. The accurate localisation of metabolically active bone disease is often difficult in 2D imaging but single photon emission computed tomography/computed tomography (SPECT/CT) allows accurate diagnosis and anatomic localisation of osteoblastic and osteolytic lesions in 3D imaging. We present a clinical case of a patient referred for evaluation of chronic lower back pain with no history of trauma, spinal surgery, or cancer. Planar whole-body scan showed heterogeneous tracer uptake in the lumbar spine with intense localisation to the right lateral aspect of L3. Integrated SPECT/CT of the lumbar spine detected active bone metabolism in the right L3/L4 facet joint in the presence of minimal signs of degenerative osteoarthrosis on CT images, while a segment demonstrating more gross degenerative changes was more quiescent with only mild tracer uptake. The usefulness of integrated SPECT/CT for anatomical and functional assessment of back pain opens promising opportunities both for multi-disciplinary clinical assessment and treatment for manual therapists and for research into the effectiveness of manual therapies
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