[Exposure therapy for panic disorder and agoraphobia in the context of existing antidepressive medication]. / Expositionstherapie bei Panikstörung und Agoraphobie im Kontext bestehender antidepressiver Medikation.

BACKGROUND: Cognitive behavioral therapy (CBT) and pharmacotherapy with antidepressants are both a highly effective treatment for agoraphobia and/or panic disorder; however, a combination of CBT and antidepressants is under debate due to potentially unfavorable interference effects. The associations of existing antidepressant medication with panic and agoraphobia symptom burden and their change in the context of a structured 5­week day hospital and exposure-focused treatment in a naturalistic setting were investigated. METHODS: Out of a total of n = 488 patients medication use during treatment was retrospectively determined for n = 380: n = 100 (26.3%) were taking antidepressants of different drug classes. Calculations were performed using multiple linear regression analysis, t­tests, response analyses, and χ2-tests. RESULTS: Patients with existing antidepressant medication more often met the criteria for comorbid depressive disorder (p < 0.001). The measure of symptom change and treatment response rates did not differ between patients with and without antidepressants with respect to anxiety symptoms. DISCUSSION: In the context studied, patients with and without existing antidepressant medication benefited equally from CBT with respect to anxiety symptoms.

The forgotten grammatical category: Adjective use in agrammatic aphasia.

BACKGROUND: In contrast to nouns and verbs, the use of adjectives in agrammatic aphasia has not been systematically studied. However, because of the linguistic and psycholinguistic attributes of adjectives, some of which overlap with nouns and some with verbs, analysis of adjective production is important for testing theories of word class production deficits in agrammatism. AIMS: The objective of the current study was to compare adjective use in agrammatic and healthy individuals, focusing on three factors: overall adjective production rate, production of predicative and attributive adjectives, and production of adjectives with complex argument structure. METHOD & PROCEDURES: Narratives elicited from 14 agrammatic and 14 control participants were coded for open class grammatical category production (i.e., nouns, verbs, adjectives), with each adjective also coded for its syntactic environment (attributive/predicative) and argument structure. OUTCOMES & RESULTS: Overall, agrammatic speakers used adjectives in proportions similar to that of cognitively healthy speakers. However, they exhibited a greater proportion of predicative adjectives and a lesser proportion of attributive adjectives, compared to controls. Additionally, agrammatic participants produced adjectives with less complex argument structure than controls. CONCLUSIONS: The overall normal-like frequency of adjectives produced by agrammatic speakers suggests that agrammatism does not involve an inherent difficulty with adjectives as a word class or with predication, or that it entails a deficit in processing low imageability words. However, agrammatic individuals' reduced production of attributive adjectives and adjectives with complements extends previous findings of an adjunction deficit and of impairment in complex argument structure processing, respectively, to the adjectival domain. The results suggest that these deficits are not tied to a specific grammatical category.

An adjunction hypothesis between qualia and reports.

What are the nature of the relationship among qualia, contents of consciousness, and behavioral reports? Traditionally, this type of question has been only addressed via a qualitative and philosophical approach. Some theorists emphasize an incomplete and inaccurate nature of reports of one's own qualia to discourage formal research programs on qualia. Other empirical researchers, however, have made substantial progress in understanding the structure of qualia from such limited reports. What is the precise relationship between the two? To answer this question, we introduce the concept of "adjoint" or "adjunction" from the category theory in mathematics. We claim that the adjunction captures some aspects of the nuanced relationships between qualia and reports. The concept of adjunction allows us to clarify the conceptual issues with a precise mathematical formulation. In particular, adjunction establishes coherence between two categories that cannot be considered equivalent, yet has an important relationship. This rises in empirical experimental situations between qualia and reports. More importantly, an idea of adjunction naturally leads to various proposals of new empirical experiments to test the predictions about the nature of their relationship as well as other issues in consciousness research.