Dream and daydream: differences and similarities

Did you know that daydreams reflect events from the previous two days and “night” dreams resemble a fictional plot?

Does your dog have social skills?

A study suggests that viewing the owner’s face works as a positive social reinforcement for dogs. Learn more about this and other surprising results about “man’s best friend”.

Can motor performance be predicted?

In the scope of the research project 347/18 - Driving synaptic plasticity in motor-to-visual neural pathways to enhance action prediction, supported by the BIAL Foundation, Alessio Avenanti published the paper Neurophysiological Markers of Premotor–Motor Network Plasticity Predict Motor Performance in Young and Older Adults in the journal Biomedicines. The study aimed to assess if plasticity in premotor–motor circuits predicts hand motor abilities in young and elderly humans. Changes in motor-evoked potentials (MEPs) during a transcranial magnetic stimulation (TMS) protocol were assessed as an index of ventral premotor cortex (PMv) and primary motor cortex (M1) network plasticity. Results showed lower motor performance and decreased PMv-M1 network plasticity in elderly adults. Moreover, findings suggest that physiological indices of PMv-M1 plasticity predict hand dexterity and speed across young and older healthy humans.

Luís Portela was awarded the Medal of Honor by Vila Nova de Gaia

The chairman of the BIAL Foundation, Luís Portela, was awarded the Medal of Honor from Vila Nova de Gaia on June 20. The attribution act was carried out in a ceremony as part of the Municipality Day celebration.

What causes interference in short-term memory?

What causes interference in short-term memory? Looking to answer this question, John E. Marsh, principal investigator of the research of project 201/20 - The Control of Attentional Diversion: A Psychophysiological Approach, supported by the BIAL Foundation, carried out three experiments that explored the effects of changing-state vibrotactile sequences on short-term memory. The results revealed that short-term memory for a visual sequence is more disrupted by a changing-state vibrotactile sequence (alternating from one hand to the other) compared to a steady-state tactile sequence (presented to both hands simultaneously).