Can highly superior autobiographic memory enhance creativity?

Constructive episodic processes relevant to creative thinking are not enhanced in individuals with highly superior autobiographical memory performance.

Do women show greater engagement for multitasking?

A study involving 167 UK participants showed that women believed to be consistently stronger on multitasking than men.

Does age change the dream recall?

Study reveals that there are no relevant differences between dream recall in young adults and in the elderly.

14th "Behind and Beyond the Brain" Symposium: registrations now open

Registrations are now open for the 14th "Behind and Beyond the Brain" Symposium, which will debate the theme of "Creativity", from 3 to 6 April, in Porto.

Effects of a web-based mindfulness intervention

In the scope of the research project 104/18 - Effect of mindfulness on EEG brain activity for cognitive and psychological well-being in the elderly, led by Samantha Galluzzi, the research team aimed to assess both short and long-term cognitive, psychological, and physiological outcomes of an adapted 8-week mindfulness-based intervention (MBI) delivered through live web-based videoconferencing among a group of healthy older adults. The findings, published in BMC Geriatrics, in the article Cognitive, psychological, and physiological effects of a web-based mindfulness intervention in older adults during the COVID-19 pandemic: an open study indicate that participants improved in various domains, including verbal memory, attention switching and executive functions, interoceptive awareness, and rumination both pre-to-post MBI and at 6-month follow-up (T6). Notably, the most significant changes, with medium effect sizes, were observed in immediate verbal memory and self-regulation in interoceptive awareness, and these improvements were sustained at T6. Furthermore, the study revealed changes in EEG alpha1 and alpha2 activity modulation, which correlated with improvements in attention switching, executive function and rumination.

Does autosuggestion modulate our reality?

Autosuggestion posits that individuals can influence their own mental and physiological states through the repetition of a thought, a so-called suggestion. The research team led by Elena Azañón tested whether autosuggestion can alter participants’ somatosensory perception at the finger. In three separate experiments, participants were asked to modulate the perceived intensity of vibrotactile stimuli at the fingertip through the inner reiteration of the thought that this perception feels very strong (Experiment 1, n = 19) or very weak (Experiments 2, n = 38, and 3, n = 20), while they were asked to report the perceived frequency. Notably, an increase in the intensity of vibrotactile stimuli, keeping the frequency constant, can lead either to an increase or a decrease in its perceived frequency. Whereas the direction of this effect is different between people, it is usually constant within one individual and can therefore be used to test for the effect of autosuggestion in a within-subject design. It was observed that the task to change the perceived intensity of a tactile stimulus via the inner reiteration of a thought modulates tactile frequency perception. This study was conducted in the scope of the research project 296/18 - The power of mind: Altering cutaneous sensations by autosuggestion, supported by the BIAL Foundation, and published in the paper How the inner repetition of a desired perception changes actual tactile perception in the journal Scientific Reports.