Spanish versions and validation of a series of rating scales and visual analogue scales to assess the subjective effects of cannabis.

Cannabis is being legalized for medical and recreational purposes all around the world. However, the understanding of the psychological effects of cannabis is still limited, and it has been previously linked to mental disorders such as schizophrenia. Lately, new scales have been created and adapted to measure its psychological effects.

Promoting telemedicine in Latin America in light of COVID-19.

The Faculty of Health Sciences at the Universitat Oberta de Catalunya (Barcelona, Spain) was officially designated a 'World Health Organization (WHO) Collaborating Centre in eHealth' on 5 April 2018. The Centre aims to provide support to countries willing to develop new telemedicine services; to promote the use of eHealth; and to study the adoption and use of mobile health in countries of both the Region of the Americas and Europe. On 11 March 2020, WHO declared COVID-19 a global pandemic given the significant increase in the number of cases worldwide.

Use of transcranial magnetic stimulation for studying the neural basis of numerical cognition: A systematic review.

Complex numerical cognition is a crucial ability in the human brain. Conventional neuroimaging techniques do not differentiate between epiphenomena and neuronal groups critical to numerical cognition. Transcranial magnetic stimulation (TMS) allows defining causal models of the relationships between specific activated or inhibited neural regions and functional changes in cognition.