This review examines the role of trauma in psychiatric morbidity and analogous psychoneurobiological changes. Trauma is a necessary criterion for Post-Traumatic Stress Disorder (PTSD), however, trauma history is highly correlated with a variety of psychiatric conditions. Some evidence suggests that Major Depressive Disorder (MDD) is the most common psychiatric condition that arises following...
BACKGROUND: The way people respond to pain is based on psychological mechanisms, beliefs and expectations. Mindfulness meditation (MM) has been shown to regulate pain and mental suffering through different mechanisms such as positive reappraisal, attentional and emotional regulation. Yet, subjective experience and meaning of pain in connection with MM are still largely unexplored. METHODS: The...
This article considers how Krapp's relationships with the various cognitive apparatuses he surrounds himself with prefigures what subjectivity looks like in the information age. The subjectivity that arises out of the complex interactions between the listener and their prosthetic memory can be characterised as what Olga Beloborodova has called ‘postcognitivist’. Considering Krapp's relationship...
Introduction Substance use disorders (SUDs) are estimated to affect around 30 million people worldwide, and are characterized by repeated use of a substance that leads to clinically significant impairment or suffering, making it a serious health problem, with high associated costs. Objectives Understand and evaluate the impact of cannabis use on adherence to treatment in young patients with...
PsychopharmacologyApril 2021Dan L McElroy, Andrew J Roebuck, Gavin A Scott et al.
Antipsychotics help alleviate the positive symptoms associated with schizophrenia; however, their debilitating side effects have spurred the search for better treatment options. Novel compounds can be screened for antipsychotic potential in neuronal cell cultures and following acute N-methyl-D-aspartate (NMDA) receptor blockade with non-competitive antagonists such as MK-801 in rodent...
Frontiers in PsychologyApril 1, 2021Sabina Baltruschat, Antonio Cándido, Antonio Maldonado et al.
Dispositional mindfulness and emotion regulation are two psychological constructs closely interrelated, and both appear to improve with the long-term practice of mindfulness meditation. These constructs appear to be related to subcortical, prefrontal, and posterior brain areas involved in emotional processing, cognitive control, self-awareness, and mind wandering. However, no studies have yet...
Introduction Depression is one of the most prevalent mental illnesses, leading to important personal distress and economic consequences. Treatment is long, often involving psychotherapy and pharmacological treatment, and relapses are frequent. Used mostly for treatment of mood disorders and alcohol dependence, drugs such as lysergic acid diethylamide (LSD) were studied in the 1950’s and showed...
Introduction Autism Spectrum Disorder and Social Anxiety Disorder are mental illnesses characterized by a dysfunction in social behavior (SB); a phenomenon largely mediated by the medial prefrontal cortex (mPFC). Clinical studies have demonstrated that lysergic acid diethylamide (LSD), a partial agonist of the 5-HT 2A receptor, can promote SB. However, its mechanism of action on SB is unknown....
Introduction Posttraumatic stress disorder is a prevalent mental health condition with substantial impact on daily functioning that lacks sufficient treatment options. Previous research has led to the designation of 3,4-methylenedioxymethamphetamine (MDMA) as a Breakthrough Therapy for treatment of post-traumatic stress disorder (PTSD) when administered as an adjunct to psychotherapy....
AbstractBackgroundRepetitive transcranial magnetic stimulation (rTMS) is a safe, effective and non-invasive treatment for many psychiatric illnesses, including treatment-resistant depression (TRD). Ketamine, an NMDA receptor antagonist, is also an effective antidepressant. This retrospective review examined the clinical benefits of combining these two established treatments for patients...