The Journal of Alternative and Complementary Medicine
October 1, 2017
Ava LaVonne Vinesett, Riitta Rutanen Whaley, Cheryl L. Woods-Giscombé et al.
Indigenous people's ceremonies using rhythm and dance have been used for countless generations throughout the world for healing, conflict resolution, social bonding, and spiritual experience. A previous study reported that a ceremony based on the Central African ngoma tradition was favorably received by a group of Americans. The present trial compared the effects of the modified ngoma ceremony...
Journal of Psychopharmacology
August 31, 2017
R L Carhart-Harris, D J Nutt
Previous attempts to identify a unified theory of brain serotonin function have largely failed to achieve consensus. In this present synthesis, we integrate previous perspectives with new and older data to create a novel bipartite model centred on the view that serotonin neurotransmission enhances two distinct adaptive responses to adversity, mediated in large part by its two most prevalent and...
Journal of Psychiatric Research
August 23, 2017
Michaela C. Pascoe, David R Thompson, Zoe M Jenkins et al.
Meditation is a popular form of stress management, argued to mediate stress reactivity. However, many studies in this field commonly fail to include an active control group. Given the frequency with which people are selecting meditation as a form of self-management, it is important to validate if the practice is effective in mediating stress-reactivity using well-controlled studies. Thus, we...
Journal of Affective Disorders
August 15, 2017
Elizabeth D. Ballard, Kathleen E. Wills, Níall Lally et al.
Identifying clinical correlates associated with reduced suicidal ideation may highlight new avenues for the treatment of suicidal thoughts. Anhedonia occurs across psychiatric diagnoses and has been associated with specific neural circuits in response to rapid-acting treatments, such as ketamine. This analysis sought to evaluate whether reductions in suicidal ideation after ketamine...
Holistic Nursing Practice
July 1, 2017
Pilar Gracia-Gracia, Bárbara Oliván-Blázquez
Nursing staff has been identified as one of the main risk groups for the development of burnout. The objective of this study is to analyze the ability of self-compassion mindfulness related to burnout in nurses of intensive care units. The results show that the level of burnout of nursing staff is inversely related to their level of self-compassion.
Schizophrenia Bulletin
July 1, 2017
Wolfgang Tschacher, Anne Giersch, Karl Friston
In recent decades, embodiment has become an influential concept in psychology and cognitive neuroscience. Embodiment denotes the study of the reciprocal (causal) relationships between mind and body, with the mind not only affecting the body but also vice versa. Embodied cognition comes to the fore in sensorimotor coupling, predictive coding, and nonverbal behavior. Additionally, the embodiment...
ACS Chemical Neuroscience
June 21, 2017
Marshall Tyler, Harmony B Yourish, Dawn F. Ionescu et al.
Ketamine, a molecule of many faces, has contributed immeasurably to numerous realms of clinical practice and scientific inquiry. From anesthesia and analgesia to depression and schizophrenia, it continues to shed light on the molecular underpinnings of pain, consciousness, and the pathophysiology of neuropsychiatric disorders. In particular, research on ketamine's mechanism of action is...
The Journal of Alternative and Complementary Medicine
May 2017
Gisela Boxleitner, Shelley Jolie, Dana Shaffer et al.
Radiation treatment for head and neck cancer introduces adaptive demands and subjects patients to significant and unique psychosocial challenges. There is growing evidence that meditation is useful in lessening anxiety and depression in cancer patients. This study compared the effects of two types of meditation training on the psychological responses of patients with head and neck cancer during...
Behavioural Brain Research
May 1, 2017
Yasser A Khadrawy, Hussein G Sawie, Omar M E Abdel-Salam et al.
Cannabis sativa is one of the most widely recreational drugs and its use is more prevalent among depressed patients. Some studies reported that Cannabis has antidepressant effects while others showed increased depressive symptoms in Cannabis users. Therefore, the present study aims to investigate the effect of Cannabis extract on the depressive-like rats. Twenty four rats were divided into:...
Neuropsychopharmacology
April 26, 2017
Robin Carhart-Harris, Guy M. Goodwin
680 citations
Plant-based psychedelics, such as psilocybin, have an ancient history of medicinal use. After the first English language report on LSD in 1950, psychedelics enjoyed a short-lived relationship with psychology and psychiatry. Used most notably as aids to psychotherapy for the treatment of mood disorders and alcohol dependence, drugs such as LSD showed initial therapeutic promise before...