Having a word with yourself:neural correlates of self-criticism and self-reassurance

Self-criticism is strongly correlated with a range of psychopathologies, such as depression, eating disorders and anxiety. In contrast, self-reassurance is inversely associated with such psychopathologies. Despite the importance of self-judgements and evaluations, little is known about the neurophysiology of these internal processes. The current study therefore used a novel fMRI task to investigate the neuronal correlates of self-criticism and self-reassurance. Participants were presented statements describing two types of scenario, with the instruction to either imagine being self-critical or self-reassuring in that situation. One scenario type focused on a personal setback, mistake or failure, which would elicit negative emotions, whilst the second was of a matched neutral event. Self-criticism was associated with activity in lateral prefrontal cortex (PFC) regions and dorsal anterior cingulate (dAC), therefore linking self-critical thinking to error processing and resolution, and also behavioural inhibition. Self-reassurance was associated with left temporal pole and insula activation, suggesting that efforts to be self-reassuring engage similar regions to expressing compassion and empathy towards others. Additionally, we found a dorsal/ventral PFC divide between an individual's tendency to be self-critical or self-reassuring. Using multiple regression analyses, dorsolateral PFC activity was positively correlated with high levels of self-criticism (assessed via self-report measure), suggesting greater error processing and behavioural inhibition in such individuals. Ventrolateral PFC activity was positively correlated with high self-reassurance. Our findings may have implications for the neural basis of a range of mood disorders that are characterised by a preoccupation with personal mistakes and failures, and a self-critical response to such events.

Como un milagro: The Musical Influence of Juanito Márquez on the Popular Song of Four Continents, Lecture by Benjamin Lapidus

This flyer promotes the event "Como un milagro: The Musical Influence of Juanito Márquez on the Popular Song of Four Continents, Lecture by Benjamin Lapidus" Cosponsored by the Latin American and Caribbean Center and the Green Library.

Como un milagro: The Musical Influence of Juanito Márquez on the Popular Song of Four Continents, Lecture by Benjamin Lapidus

Lecture by Dr. Benjamin Lapidus covering the career of Cuban guitarist, composer, and orchestrator Juanito Marquez Urbino.

The song of humpback whale and the potential effects of whale-watching in the abrolhos bank, BA, Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The song of humpback whale and the potential effects of whale-watching in the abrolhos bank, BA, Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sexual behavior: Ultrasonic postejaculatory song of the male rat

During the refractory period that follows ejaculation, the male rat regularly emits 22-kilohertz vocalizations. These cease after about three-fourths of the total period has elapsed, and this corresponds to an "absolute refractory period" during which the male cannot spontaneously initiate copulation. Similar 22-kilohertz vocalizations occur in other social contexts, and in general they appear to be desist-contact signals.

Hādhā Arbaʻūn ḥadīthan : manuscript, 1824 or 5

According to the colophon (f. 117v), copy completed in the hand of ʻAbd al-Razzāq ibn Muḥammad Ḥusayn al-Yazdī in 1240 AH [December 1824-5 AD].

Hādhihi risālat al-ʻIqd al-thamīn fī sharḥ al-ḥadīth al-musalsal bi-al-Dimashqīyīn / taʼlīf al-Shaykh al-Imām al-ʻĀlim al-ʻĀmil al-Shaykh Ismāʻīl al-ʻAjlūnī : manuscript, [1749 or 1750]

Ownership statements on f. 1r signed ʻAlī al-ʻImādī, 1175 AH [1761 or 62 AD]; Ḥāmid al-Bakrī, 1192 AH [1178-9 AD]; Muḥammad ibn Saʻīd ibn Amīn al-Munayyir (or: al-Munīr), Jumādá al-Thānī 1243 [1827-8]. On fly leaf [1]: Muḥammad Saʻīd ... al-Ḥusaynī al-Dimashqī, Rabīʻ al-Awwal [1]282 [1865]; Muḥammad Abū al-... al-Ḥusaynī al-..., 17 Jumādá al-ūlá 1317 [1899];.

La literatura venezolana en el siglo diez y nueve (ensayo de hisoria critica)

Mode of access: Internet.