A Dual-Task Paradigm Combining Physical and Cognitive Training in Mice: Application to Aging.

Physical Activity (PA) is often associated with better overall health status, especially in older adults. Numerous pieces of evidence indicate that PA would be more beneficial when applied in conjunction with Cognitive Training (CT) either simultaneously (i.e.

Somatosensory prediction in the premature neonate brain.

Sensory prediction (SP) is at the core of early cognitive development. Impaired SP may be a key to understanding the emergence of neurodevelopmental disorders, however there is little data on how and when this skill emerges. We set out to provide evidence of SP in the brain of premature neonates in the fundamental sensory modality: touch.

Analysis of fragmentation pathways of fentanyl derivatives by electrospray ionisation high-resolution mass spectrometry.

Rationale: During the last decade there has been a large increase in the availability of new synthetic opioids on the European drug market. Fentanyl analogues accounted for a significant proportion of these compounds. When there is a rapid introduction of new compounds from a given chemical class onto the market, a computer-assisted library search is not recommended and the spectra have to be interpreted individually.

Analysis of Fragmentation Pathways of New-Type Synthetic Cannabinoids Using Electrospray Ionization.

Recently, dozens of new psychoactive substances have appeared on the European drug market every year. The most abundant group of these compounds is synthetic cannabinoids. In the first few years of the "legal highs" phenomenon, JWH (John W.

Alpha-PVP as an active component of herbal highs in Poland between 2013 and 2015.

Alpha-PVP (alpha-pyrrolidinovalerophenone, α-PVP) is a synthetic derivative of cathinone. It has been one of the most frequently detected new psychoactive substances (NPS) available on the drug market in recent years in Poland. The usual routes of administration of the drug include oral, insufflation, and injection.