Reading Balbi: theoretical notes

In the clear and exhaustive paper of Juan Balbi the development of the post rationalistic model of psychotherapy is well synthesized, starting from its origins in behaviour therapy and cognitivism

Immunotherapy with interferon-alpha in patients affected by chronic hepatitis C induces an intercorrelated stimulation of the cytokine network and an increase in depressive and anxiety symptoms

Immunotherapy with interferon-alpha (IFNalpha) may induce depressive symptoms, anxiety and major depression when administered for at least 1-3 months at a dose of 3-10 MUI daily, twice or three times a week. Previously, it has been shown that immunotherapy with interleukin-2 (IL-2) significantly induces the cytokine network, as measured by increases in serum IL-6, IL-10 and the IL-2 receptor (IL-2R), and that the immunotherapy-induced changes in the cytokine network are significantly correlated with the increases in depression ratings. The main aim of this study was to examine the effects of immunotherapy with IFNalpha on the cytokine network in relation to changes in depression and anxiety ratings. Fourteen patients, affected by chronic active C-hepatitis, were treated with IFNalpha (3-6 MUI s.c. three/six times a week for 6 months) and had measurements of serum IFN-gamma (IFNgamma), IL-2, IL-6, IL-6R, IL-8 and IL-10 before starting therapy and 2, 4, 16 and 24 weeks after immunotherapy with IFNalpha. severity of depression and anxiety were measured with the Montgomery-Asberg Depression Rating Scale (MADRS) and the Hamilton Anxiety Rating Scale (HAM-A), respectively. Repeated measure (RM) design ANOVAs showed significantly higher MADRS and HAM-A scores 2-4 weeks and 4-6 months after starting IFNalpha-based immunotherapy than at baseline. RM design ANOVAs showed significantly higher serum IL-6 and IL-8 levels 2-4 weeks after starting IFNalpha-based immunotherapy and higher serum IL-10 levels 2-4 weeks and 4-6 months after starting therapy than at baseline. There were significant relationships between the IFNalpha-induced changes in serum IL-6 or IL-8 and the depression and anxiety scores. The findings show, that IFNalpha-based immunotherapy induces the cytokine network and that IFNalpha-induced increases in IL-6 predicts the development of depressive symptoms. Depressive symptoms following IFNalpha treatment may be secondary to cytokine induction, including that of IL-6. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved

Neural functional correlates of empathic face processing

OBJECTIVES: Empathy is a human trait related to the ability to share someone else's feelings, and emotional face processing is one of its measures. Functional Magnetic Resonance Imaging (fMRI) studies showed significant neural correlates of empathic face processing. We aimed to identify those brain areas most consistently involved in empathy for emotional faces. METHODS: We carried ALE meta-analysis of whole-brain data from fMRI studies during empathic face-processing tasks. We included 23 studies conducted on a total of 568 participants (247 males and 321 females, mean age 32.2 years). RESULTS: Emotional vs. control faces processing significantly correlated with activations of the left anterior cingulate cortex (BA 32), right precentral gyrus (BA 6), left amygdala, right superior frontal gyrus (BA 9), left middle occipital gyrus (BA 37), right insula (BA 13), left putamen, and left posterior cingulate cortex (BA 31). CONCLUSIONS: Empathy is a complex process correlating with bi-hemispheric cortico-limbic activations involved in emotional cue processing, self-other/same-different discrimination, perspective-taking, theory of mind, emotional arousal, and decision-making

Neurobiological evidence for the primacy of mania hypothesis

BACKGROUND: Athanasios Koukopoulos proposed the primacy of mania hypothesis (PoM) in a 2006 book chapter and later, in two peer-reviewed papers with Nassir Ghaemi and other collaborators. This hypothesis supports that in bipolar disorder, mania leads to depression, while depression does not lead to mania. OBJECTIVE: To identify evidence in literature that supports or falsifies this hypothesis. METHOD: We searched the medical literature (PubMed, Embase, PsycINFO, and the Cochrane Library) for peer-reviewed papers on the primacy of mania, the default mode function of the brain in normal people and in bipolar disorder patients, and on illusion superiority until 6 June, 2016. Papers resulting from searches were considered for appropriateness to our objective. We adopted the PRISMA method for our review. The search for consistency with PoM was filtered through the neurobiological results of superiority illusion studies. RESULTS: Out of a grand total of 139 records, 59 were included in our analysis. Of these, 36 were of uncertain value as to the primacy of mania hypothesis, 22 favoured it, and 1 was contrary, but the latter pooled patients in their manic and depressive phases, so to invalidate possible conclusions about its consistency with regard to PoM. All considered studies were not focused on PoM or superiority illusion, hence most of their results were, as expected, unrelated to the circuitry involved in superiority illusion. A considerable amount of evidence is consistent with the hypothesis, although indirectly so. LIMITATIONS: Only few studies compared manic with depressive phases, with the majority including patients in euthymia. CONCLUSION: It is possible that humans have a natural tendency for elation/optimism and positive self-consideration, that are more akin to mania; the depressive state could be a consequence of frustrated or unsustainable mania. This would be consistent with PoM