Overt naming fMRI pre- and post-TMS: Two nonfluent aphasia patients, with and without improved naming post-TMS

Two chronic, nonfluent aphasia patients participated in overt naming fMRI scans, pre- and post-a series of repetitive transcranial magnetic stimulation (rTMS) treatments as part of a TMS study to improve naming. Each patient received 10, 1-Hz rTMS treatments to suppress a part of R pars triangularis. P1 was a ‘good responder’ with improved naming and phrase length; P2 was a ‘poor responder’ without improved naming.Pre-TMS (10 years poststroke), P1 had significant activation in R and L sensorimotor cortex, R IFG, and in both L and R SMA during overt naming fMRI (28% pictures named). At 3 mo. post-TMS (42% named), P1 showed continued activation in R and L sensorimotor cortex, R IFG, and in R and L SMA. At 16 mo. post-TMS (58% named), he also showed significant activation in R and L sensorimotor cortex mouth and R IFG. He now showed a significant increase in activation in the L SMA compared to pre-TMS and at 3 mo. post-TMS (p < .02; p < .05, respectively). At 16 mo. there was also greater activation in L than R SMA (p < .08). At 46 mo. post-TMS (42% named), this new LH pattern of activation continued. He improved on the Boston Naming Test from 11 pictures named pre-TMS, to scores ranging from 14 to 18 pictures, post-TMS (2–43 mo. post-TMS). His longest phrase length (Cookie Theft picture) improved from three words pre-TMS, to 5–6 words post-TMS.Pre-TMS (1.5 years poststroke), P2 had significant activation in R IFG (3% pictures named). At 3 and 6 mo. post-TMS, there was no longer significant activation in R IFG, but significant activation was present in R sensorimotor cortex. On all three fMRI scans, P2 had significant activation in both the L and R SMA. There was no new, lasting perilesional LH activation across sessions for this patient. Over time, there was little or no change in his activation. His naming remained only at 1–2 pictures during all three fMRI scans. His BNT score and longest phrase length remained at one word, post-TMS.Lesion site may play a role in each patient’s fMRI activation pattern and response to TMS treatment. P2, the poor responder, had an atypical frontal lesion in the L motor and premotor cortex that extended high, near brain vertex, with deep white matter lesion near L SMA. P2 also had frontal lesion in the posterior middle frontal gyrus, an area important for naming (Duffau et al., 2003); P1 did not. Additionally, P2 had lesion inferior and posterior to Wernicke’s area, in parts of BA 21 and 37, whereas P1 did not.The fMRI data of our patient who had good response following TMS support the notion that restoration of the LH language network is linked in part, to better recovery of naming and phrase length in nonfluent aphasia.     

Contextual influences on interpersonal complementarity

The influence of context on interpersonal complementarity was examined using an event-contingent recording procedure. Setting and role status moderated the relation between how a person behaved and how the other person behaved. Individuals were more likely to respond with agreeable behavior to agreeableness in others when not at work than when at work and when in a high status work role relative to a low status work role. Reciprocity between dominance and submissiveness was found in work settings but not in nonwork settings. Individuals were more likely to reciprocate more submissive behavior by the other person with more dominant behavior and more likely to reciprocate more dominant behavior by the other person with relatively more submissive behavior when in a higher status work role relative to lower status work roles. Results were interpreted in terms of the influence of decreased structure and shared goals on increasing interpersonal complementarity.     

Visions and Realities: Supervisee Perspectives of Multicultural Supervision

This article provides an overview of the experiences of 4 psychologists‐in‐training as supervisees in multicultural supervision relationships. Grounded in the supervision and multicultural literature, this article helps both supervisors and supervisees to (a) understand supervisees' needs and perspectives for culturally integrated supervision and (b) discuss multicultural issues during supervision. Recommendations are provided to facilitate the development of effective multicultural supervision. Este artículo muestra un resumen de las experiencias de 4 psicológos‐en‐entrenamiento bajo supervisión en relaciones de supervisión multiculturales. En base a la literatura multicultural y de supervisión, este artículo ayuda a supervisores y supervisados a (a) entender las necesidades de los supervisados y sus perspectivas hacia temas que integran la cultura en la supervisión, y (b) a discutir temas multiculturales durante la supervisión. Se proveen recomendaciones para facilitar el desarrollo de supervisión multicultural eficaz.     

Establishing the constructs of childhood behavioral disturbances in a Chinese population: A questionnaire study

The behavioral problems of Chinese children were examined in a questionnaire study of a representative sample of 3,069 seven-year-old Chinese schoolboys in Hong Kong using Rutter's questionnaires for completion by parents and teachers. Separate robust dimensions of hyperactivity, antisocial, and neurotic behaviors were evident. The correlations among different dimensions were similar to those reported in the West. Short-term longitudinal analysis suggested that these dimensions were stable over time and that antisocial behaviors might develop in hyperactive children. The finding highlights the necessity of differentiating the hyperactive domain from the antisocial one. A significant source effect was found in all three dimensions. Chinese schoolboys had nearly two times the level of questionnaire-rated hyperactivity compared with school boys in the West; but it is premature to conclude that hyperactivity is more common in Chinese schoolboys in Hong Kong. Cross-cultural differences in adults' expectations and tolerance remain a plausible explanation.This study was supported by the Croucher Foundation. We would like to thank the Education Department of Hong Kong for assistance in sampling. We are particularly grateful to the children, teachers, and parents who participated in this study.     

Towards a theory of the organism

A tentative theory of the organism is derived from McClare’s (1971) notion ofstored energy and Denbigh’s (1951) thermodynamics of the steady state, as a dynamically closed, energetically self-sufficient domain of cyclic non-dissipative processes coupled to irreversible dissipative processes. This effectively frees the organism from thermodynamic constraints so that it is poised for rapid, specific intercommunication, enabling it to function as a coherent whole. In the ideal, the organism is a quantum superposition of coherent activities over all space-time domains, with instantaneous (nonlocal) noiseless intercommunication throughout the system. Evidence for quantum coherence is considered and reviewed.     

DECISION AFFECT THEORY:

Abstract— How do people feel about the outcomes of risky options? Results from two experiments demonstrate that the emotional reaction to a monetary outcome is nor a simple function of the utility of that outcome Emotional responses also depend on probabilities and unobtained outcomes Unexpected outcomes have greater emotional impact than expected outcomes Furthermore any given outcome is lets pleasant if an unobtained outcome is better We propose an account of emotional experiences associated with outcomes of decisions called decision affect theory. It incorporates utilities expectations and counterfactual companions into hedonic responses. Finally, we show that choices between risky options can be described as the maximization of expected emotional experiences as predicted by decision affect theory That is people choose the risky option for which they expect to feel better on average.     

Intralingual and interlingual factors in language-learning difficulty

A distinction between behavioral and linguistic measures of difficulty in language learning is made explicit. It is argued that behavioral measures must be regarded as primary and linguistic measures as secondary, the latter being only a component of the former. An evaluation of the evidence leads to the following conclusions: (a) No unequivocal answer can be given to the question of whether some languages are intrinsically more difficult to learn than others; (b) second-language learning is more difficult than first-language learning, to the extent that native-speaker competence is a very difficult goal to achieve by adult second-language learners; and (c) interlingual distance is a determinant of difficulty but simple, linear relations between them or between linguistic and behavioral measures of difficulty can hardly be expected.Preparation for this article was supported by the Committee on Research and Conference Grants, University of Hong Kong.     

Józef Tischner’s epistemology of “political reason” and the “ethics of truth”

Studies in East European Thought - That which connects ethics and epistemology is the concept of truth. The threads concerned with the ethical and epistemological understanding of truth are...