The collision between two high-speed trains in Adamuz (Córdoba) on Sunday afternoon has left at least 39 people dead and more than a hundred injured. The emotional impact of the accident affects the families of the victims, as well as the crash survivors and other train users.
The journal Science has published a review of the emerging use of artificial intelligence (AI) in mental health treatment, with examples such as conversational bots for reducing depressive symptoms. The authors defend the usefulness of this technology in the different stages of psychological care, provided that the human factor, both on the part of the clinician and the patient, is the leading factor in the approach. In this regard, they emphasise that AI cannot replace clinical judgement. The distinctive characteristics of psychological care, such as the disclosure of personal information by vulnerable individuals, also necessitate regulatory frameworks that ensure ‘the ethical and effective implementation of AI technologies’.
Physical exercise of any kind shows similar benefits to psychological therapy for the treatment of depression in adults. This is one of the conclusions of a new systematic review by the Cochrane Collaboration based on data from almost 5,000 people, which is the latest update of a review first published in 2008. With regard to antidepressants, the research shows a similar effect, but the evidence is somewhat more limited. The authors point to the lack of robustness in terms of long-term treatment with physical exercise.
One in five people in Spain suffers from unwanted loneliness, but what exactly is it? What consequences can it have and who suffers from it most? Is it appropriate and realistic to talk about an epidemic of loneliness? What are the causes and possible solutions? What role do social networks play? We answer these and other questions about a central problem in our societies.
A study published in the journal Scientific Reports reveals an increase in simplicity, negativity, and stress-related words in pop song lyrics in the United States over the last few decades. The authors also conclude that this phenomenon was attenuated in times of social crisis, such as the COVID-19 pandemic, which ‘highlights the role of music in both shaping and reflecting moods.’ The data included more than 20,000 songs from the US charts between 1973 and 2023.
A meta-analysis published in The Lancet Psychiatry journal concludes that the most effective way to discontinue antidepressant treatment in people with remitting depression is to gradually reduce the dose in combination with psychological therapy. Furthermore, this strategy proved to be just as effective in preventing relapses into depression as continuing medication. The study was based on data from more than 17,000 adults with depression and anxiety in remission, although the evidence for the latter disorder was not as robust.
A study published in Scientific Reports concludes that adults who use Instagram very frequently overestimate their ‘addictive’ use, which complicates self-control and increases feelings of guilt. According to the research, excessive use, in most cases, is not an addiction but a habit. The study was conducted on more than 1,000 Americans and suggests that the fact that many think they have an ‘addiction’ may be related to the media's frequent use of this term when talking about social media.
Consuming up to four cups of coffee a day is associated with an increase in telomere length in people with severe mental disorders, such as schizophrenia or bipolar disorder. Telomere length is an indicator of cellular ageing and is shorter in people with these disorders, although the causes are not clearly understood. According to the study, published in BMJ Mental Health, the effect shown is comparable to ‘a biological age five years younger’ in coffee drinkers.
A new article published in eClinicalMedicine measures mental health problems in the Gaza Strip among the population over 40 years of age before and after the genocide committed by Israel. The study indicates that the proportion of these adults experiencing high levels of distress has tripled in the last five years, with a peak following the escalation of the massacre since October 2023. It was already known that chronic stress factors affecting victims pose a serious threat to mental health, but no longitudinal study had yet been conducted comparing distress in the same individuals before and after the genocide.
Avoiding social media for a week can reduce symptoms of anxiety, depression, and insomnia, according to a study published in JAMA Network Open. The study measured the mental health of a group of 373 people aged 18 to 24 in the US before and after a week without using Facebook, Instagram, Snapchat, TikTok, or X. The authors caution that the durability of these results and their associations with behaviour require further research.