Viewing the personality traits through a cerebellar lens. A focus on the constructs of novelty seeking, harm avoidance, and alexithymia

The variance in the range of personality trait expression appears to be linked to structural variance in specific brain regions. In evidencing associations between personality factors and neurobiological measures, it seems evident that the cerebellum has not been up to now thought as having a key role in personality. This paper will review the most recent structural and functional neuroimaging literature that engages the cerebellum in personality traits, as novelty seeking and harm avoidance, and it will discuss the findings in the context of contemporary theories of affective and cognitive cerebellar function. By using region of interest (ROI)- and voxel-based approaches, we recently evidenced that the cerebellar volumes correlate positively with novelty seeking scores and negatively with harm avoidance scores. Subjects who search for new situations as a novelty seeker does (and a harm avoiding does not do) show a different engagement of their cerebellar circuitries in order to rapidly adapt to changing environments. The emerging model of cerebellar functionality may explain how the cerebellar abilities in planning, controlling, and putting into action the behavior are associated to normal or abnormal personality constructs. In this framework, it is worth reporting that increased cerebellar volumes are even associated with high scores in alexithymia, construct of personality characterized by impairment in cognitive, emotional, and affective processing. On such a basis, it seems necessary to go over the traditional cortico-centric view of personality constructs and to address the function of the cerebellar system in sustaining aspects of motivational network that characterizes the different temperamental trait

“Poets, What Can We Do?”: Pandemic Poetry in China’s Mobilisation Against COVID-19

The present paper investigates poetry written in China on the theme of the COVID-19 pandemic following the outbreak in January 2020, considered both as a social phenomenon and as literary text. The analysis is primarily interested in considering the impact of the Corona pandemic on poetry’s interaction with social reality. In order to do so, the essay follows two trajectories. Firstly, it explores the public role performed by poets in the nationwide popular mobilisation that sustained the party-state’s effort to curb the epidemic, with a strong emphasis on poetry as a social practice, specifically in a time of crisis, as outlined by both the state and the authors themselves. Secondly, through a close reading of selected texts, it shows the heterogeneity of standpoints adopted by poets in their individual understandings of their role during China’s anti-Corona mobilisation effort, especially in relation with the “master narrative” advanced by the state. The paper demonstrates that the final configuration of China’s pandemic poetry was made possible by Chinese poetry’s longstanding tradition of social responsibility, and that the transgression of boundaries between the official and unofficial poetry scenes, and “amateur” and “professional” authors was instrumental to promote poets’ public engagement

(Auto)narrazioni in Cina ai tempi del coronavirus

The present contribution investigates some cases of "self"-narrations from China on the COVID-19 emergency, forms of writings from below, in their relation with the dominant state narrative and its tropes

Cerebellar structural variations in subjects with different hypnotizability

Hypnotizability-the proneness to accept suggestions and behave accordingly-has a number of physiological and behavioral correlates (postural, visuomotor, and pain control) which suggest a possible involvement of cerebellar function and/or structure. The present study was aimed at investigating the association between cerebellar macro- or micro-structural variations (analyzed through a voxel-based morphometry and a diffusion tensor imaging approach) and hypnotic susceptibility. We also estimated morphometric variations of cerebral gray matter structures, to support current evidence of hypnotizability-related differences in some cerebral areas. High (highs, N = 12), and low (lows, N = 37) hypnotizable healthy participants (according to the Stanford Hypnotic Susceptibility Scale, form A) were submitted to a high field (3 T) magnetic resonance imaging protocol. In comparison to lows, highs showed smaller gray matter volumes in left cerebellar lobules IV/V and VI at uncorrected level, with the results in left lobule IV/V maintained also at corrected level. Highs showed also gray matter volumes smaller than lows in right inferior temporal gyrus, middle and superior orbitofrontal cortex, parahippocampal gyrus, and supramarginal parietal gyrus, as well as in left gyrus rectus, insula, and middle temporal cortex at uncorrected level. Results of right inferior temporal gyrus survived also at corrected level. Analyses on micro-structural data failed to reveal any significant association. The here found morphological variations allow to extend the traditional cortico-centric view of hypnotizability to the cerebellar regions, suggesting that cerebellar peculiarities may sustain hypnotizability-related differences in sensorimotor integration and emotional contro

Metamorfosi operaie. Corpo e alienazione in alcuni poeti operai cinesi

The article analyses the representation of the body and its relation with labour, alienation and language in the poetry of some contemporary Chinese migrant-worker authors. The body is generally perceived as the most direct link between the self and the factory, to the point that the two compenetrate and turn into each other. At the same time, this 'body writing' discloses not only new possibilities for language, but also a collective self

Dalla campagna alla città e ritorno: esperimenti, casi e suggestioni dentro e oltre la dicotomia urbano/rurale

Introduzione al numero 18 di Sinosfere: "Città e campagna

MEMS 411: Automatic Sewing Pin Dispenser

The aim of our project is to design and embody an automatic pin dispenser for our customer, Melanie, a recreational sewer. Namely, our pin dispenser design aims to address the need for sewers to safely receive and handle dressmaker pins with one hand whilst working with garments. We have identified three main performance goals for an automatic pins dispenser: Store at least 50 pins at a time, produce at least 1 pin every 2-3 seconds, and present at least 90% of all sorted pins in an upward orientation to the user. These performance goals were identified by interviewing our customer and researching current market products. In order to meet these performance goals, we have iterated through a mock-up, an initial prototype, and a final prototype. We have also supplemented and reinforced this physical product development with theoretical engineering models that have provided our team quantitative benchmarks for design performance and safety. Our final automatic pin dispenser design operates with a servo motor wheel that rotates a central pipe container, which is stabilized with a wooden board and four fastened roller wheels. This pipe container intakes, stores, and then sorts pins with magnetic strips. The dispenser then collects these sorted pins with a catcher at the front mouth of the pipe container, and presents the pins conveniently for the sewer to grab with two fingers. Our dispenser meets all of the performance goals, and therefore serves as a powerful tool for sewers who hope to simultaneously handle garments and dressmaker pins effectively

Only Words Count; the Rest Is Mere Chattering: A Cross-Disciplinary Approach to the Verbal Expression of Emotional Experience

The analysis of sequences of words and prosody, meter, and rhythm provided in an interview addressing the capacity to identify and describe emotions represents a powerful tool to reveal emotional processing. The ability to express and identify emotions was analyzed by means of the Toronto Structured Interview for Alexithymia (TSIA), and TSIA transcripts were analyzed by Natural Language Processing to shed light on verbal features. The brain correlates of the capacity to translate emotional experience into words were determined through cortical thickness measures. A machine learning methodology proved that individuals with deficits in identifying and describing emotions (n = 7) produced language distortions, frequently used the present tense of auxiliary verbs, and few possessive determiners, as well as scarcely connected the speech, in comparison to individuals without deficits (n = 7). Interestingly, they showed high cortical thickness at left temporal pole and low at isthmus of the right cingulate cortex. Overall, we identified the neuro-linguistic pattern of the expression of emotional experience

Only Words Count; the Rest Is Mere Chattering: A Cross-Disciplinary Approach to the Verbal Expression of Emotional Experience

The analysis of sequences of words and prosody, meter, and rhythm provided in an interview addressing the capacity to identify and describe emotions represents a powerful tool to reveal emotional processing. The ability to express and identify emotions was analyzed by means of the Toronto Structured Interview for Alexithymia (TSIA), and TSIA transcripts were analyzed by Natural Language Processing to shed light on verbal features. The brain correlates of the capacity to translate emotional experience into words were determined through cortical thickness measures. A machine learning methodology proved that individuals with deficits in identifying and describing emotions (n = 7) produced language distortions, frequently used the present tense of auxiliary verbs, and few possessive determiners, as well as scarcely connected the speech, in comparison to individuals without deficits (n = 7). Interestingly, they showed high cortical thickness at left temporal pole and low at isthmus of the right cingulate cortex. Overall, we identified the neuro-linguistic pattern of the expression of emotional experience