Read by QxMD icon Read

Brain body mind

Riccardo Calvani, Anna Picca, Maria Rita Lo Monaco, Francesco Landi, Roberto Bernabei, Emanuele Marzetti
In recent years, an extensive body of literature focused on the gut-brain axis and the possible role played by the gut microbiota in modulating brain morphology and function from birth to old age. Gut microbiota has been proposed as a relevant player during the early phases of neurodevelopment, with possible long-standing effects in later life. The reduction in gut microbiota diversity has also become one of the hallmarks of aging, and disturbances in its composition are associated with several (age-related) neurological conditions, including depression, Alzheimer's disease, and Parkinson's disease...
2018: Frontiers in Medicine
Angus P Yu, Bjorn T Tam, Christopher W Lai, Doris S Yu, Jean Woo, Ka-Fai Chung, Stanley S Hui, Justina Y Liu, Gao X Wei, Parco M Siu
Tai Chi Chuan (TCC), a traditional Chinese martial art, is well-documented to result in beneficial consequences in physical and mental health. TCC is regarded as a mind-body exercise that is comprised of physical exercise and meditation. Favorable effects of TCC on body balance, gait, bone mineral density, metabolic parameters, anxiety, depression, cognitive function, and sleep have been previously reported. However, the underlying mechanisms explaining the effects of TCC remain largely unclear. Recently, advances in neuroimaging technology have offered new investigative opportunities to reveal the effects of TCC on anatomical morphologies and neurological activities in different regions of the brain...
2018: American Journal of Chinese Medicine
Paul D Marasco, Jacqueline S Hebert, Jon W Sensinger, Courtney E Shell, Jonathon S Schofield, Zachary C Thumser, Raviraj Nataraj, Dylan T Beckler, Michael R Dawson, Dan H Blustein, Satinder Gill, Brett D Mensh, Rafael Granja-Vazquez, Madeline D Newcomb, Jason P Carey, Beth M Orzell
To effortlessly complete an intentional movement, the brain needs feedback from the body regarding the movement's progress. This largely nonconscious kinesthetic sense helps the brain to learn relationships between motor commands and outcomes to correct movement errors. Prosthetic systems for restoring function have predominantly focused on controlling motorized joint movement. Without the kinesthetic sense, however, these devices do not become intuitively controllable. We report a method for endowing human amputees with a kinesthetic perception of dexterous robotic hands...
March 14, 2018: Science Translational Medicine
Hilary Richardson, Grace Lisandrelli, Alexa Riobueno-Naylor, Rebecca Saxe
Human adults recruit distinct networks of brain regions to think about the bodies and minds of others. This study characterizes the development of these networks, and tests for relationships between neural development and behavioral changes in reasoning about others' minds ('theory of mind', ToM). A large sample of children (n = 122, 3-12 years), and adults (n = 33), watched a short movie while undergoing fMRI. The movie highlights the characters' bodily sensations (often pain) and mental states (beliefs, desires, emotions), and is a feasible experiment for young children...
March 12, 2018: Nature Communications
Elizabeth Urban
In this paper the author considers Descartes' place in current thinking about the mind-body dilemma. The premise here is that in the history of ideas, the questions posed can be as significant as the answers acquired. Descartes' paramount question was 'How do we determine certainty?' and his pursuit of an answer led to cogito ergo sum. His discovery simultaneously raised the question whether mind is separate from or unified with the body. Some who currently hold that brain and subjectivity are unified contend that the philosopher 'split' mind from body and refer to 'Descartes' error'...
April 2018: Journal of Analytical Psychology
Gadi Lissak
A growing body of literature is associating excessive and addictive use of digital media with physical, psychological, social and neurological adverse consequences. Research is focusing more on mobile devices use, and studies suggest that duration, content, after-dark-use, media type and the number of devices are key components determining screen time effects. Physical health effects: excessive screen time is associated with poor sleep and risk factors for cardiovascular diseases such as high blood pressure, obesity, low HDL cholesterol, poor stress regulation (high sympathetic arousal and cortisol dysregulation), and Insulin Resistance...
February 27, 2018: Environmental Research
Savita Malhotra, Swapnajeet Sahoo
Brain has been the most fascinating and mysterious organ of the human body. Researchers have tried to explore into each and every function of different parts of the human brain linking it up with various mental and neural processes, some of which are phylogenetically shared and many are unshared. It has been hypothesized that brain is built during development and can be rebuilt during psychotherapy. Recent research in neuroscience of socioemotional cognition, developmental neuroscience, coupled with advances in investigative techniques of brain functions has provided tremendous opportunities for the study of brain and the mind...
October 2017: Indian Journal of Psychiatry
Yu Shikano, Yuji Ikegaya, Takuya Sasaki
Behavioral and cognitive studies have demonstrated that brain functions are affected by the activity states of the peripheral organs, such as the cardiac and respiratory systems. However, detailed neurophysiological mechanisms underlying the body-brain interactions remain unknown. In this study, we developed a method for manipulating activity levels of the heart using direct cardiac stimulation and vagus nerve stimulation that can be combined with recording cerebral local field potentials using a microdrive system, electrocardiograms, electromyograms, in a freely moving rat...
February 15, 2018: Neuroscience Research
Robert Carter, Kirtigandha Salwe Carter, John Holliday, Alice Holliday, Carlton Keith Harrison
A pragmatic breath-based intervention to benefit human performance and stress management is timely and valuable to individuals seeking holistic approaches for emotional regulation and optimizing compensatory reserve mechanisms. This protocol is designed to not only teach mind-body awareness but also to provide feedback utilizing physiological data and survey results. The primary findings of this study showed that heart coherence and alpha variables were significantly correlated after four weeks of the breath-based meditation stress protocol...
January 22, 2018: Journal of Visualized Experiments: JoVE
Martin Picard, Bruce S McEwen
OBJECTIVE: Mitochondria are multifunctional life-sustaining organelles that represent a potential intersection point between psychosocial experiences and biological stress responses. This article provides a systematic review of the effects of psychological stress on mitochondrial structure and function. METHODS: A systematic review of the literature investigating the effects of psychological stress on mitochondrial function was conducted. The review focused on experimentally controlled studies allowing us to draw causal inference about the effect of induced psychological stress on mitochondria...
February 2018: Psychosomatic Medicine
Roelie Hempel, Emily Vanderbleek, Thomas R Lynch
This article conceptualizes Anorexia Nervosa (AN) as a prototypical overcontrolled disorder, characterized by low receptivity and openness, low flexible control, pervasive inhibited emotional expressiveness, low emotional awareness, and low social connectedness and intimacy with others. As a result, individuals with AN often report high levels of emotional loneliness. A new evidence-based treatment, Radically Open Dialectical Behavior Therapy (RO-DBT), and its underlying neuroregulatory theory, offer a novel way of understanding how self-starvation and social signaling deficits are used as maladaptive regulation strategies to reduce negative affect...
January 2018: Eating Disorders
Parul Punia, Nidhi Goel, Ishwar Singh, Uma Chaudhary
INTRODUCTION: Immunocompetent individuals are rarely affected by Aspergillus species and its prime importance lies in immunocompromised patients where it can cause disease, ranging from primarily pulmonary infections to dissemination anywhere in the body. Invasive aspergillosis (IA) occurs in patients with risk factors including prolonged neutropenia, neutrophil dysfunction, patient on cytotoxic drugs, steroid therapy, hematological malignancy, AIDS or in patients with bone marrow transplantation...
December 28, 2017: Archives of Environmental & Occupational Health
Marthe Kiley-Worthington
Mammals' mental homologies include that they look after their young, suckle and protect them; they acquire information about the world by learning. They have five types of sensory receptors and a brain to analyze the information and they feel: that is they are sentient. Mental homologies have been largely ignored by behavioural scientists since Darwin because of certain historical beliefs. This however has not been the case for people who have had to do with non-human mammals who have long recognized their mental similarities to humans...
November 23, 2017: Animals: An Open Access Journal From MDPI
Jing Tao, Xiangli Chen, Jiao Liu, Natalia Egorova, Xiehua Xue, Weilin Liu, Guohua Zheng, Ming Li, Jinsong Wu, Kun Hu, Zengjian Wang, Lidian Chen, Jian Kong
Age-related cognitive decline is a significant public health concern. Recently, non-pharmacological methods, such as physical activity and mental training practices, have emerged as promising low-cost methods to slow the progression of age-related memory decline. In this study, we investigated if Tai Chi Chuan (TCC) and Baduanjin modulated the fractional amplitude of low-frequency fluctuations (fALFF) in different frequency bands (low-frequency: 0.01-0.08 Hz; slow-5: 0.01-0.027 Hz; slow-4: 0.027-0.073 Hz) and improved memory function...
2017: Frontiers in Human Neuroscience
Gao-Xia Wei, Gangyan Si, Yi-Yuan Tang
No abstract text is available yet for this article.
2017: Frontiers in Psychology
Johan F Storm, Mélanie Boly, Adenauer G Casali, Marcello Massimini, Umberto Olcese, Cyriel M A Pennartz, Melanie Wilke
How consciousness (experience) arises from and relates to material brain processes (the "mind-body problem") has been pondered by thinkers for centuries, and is regarded as among the deepest unsolved problems in science, with wide-ranging theoretical, clinical, and ethical implications. Until the last few decades, this was largely seen as a philosophical topic, but not widely accepted in mainstream neuroscience. Since the 1980s, however, novel methods and theoretical advances have yielded remarkable results, opening up the field for scientific and clinical progress...
November 8, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
Amanda C Pustilnik
Advances in structural and functional neuroimaging offer new ways to conceptualize chronic pain disorders and to prevent, diagnose, and treat chronic pain. Advances in pain science, though, do not entail changes in the concepts of chronic pain in law and culture. Authoritative legal and cultural conceptions of chronic pain continue to promote abstruse theories, characterizing these disorders as arising out of everything from a person's unmet need for love to resistance to "patriarchy." These constructs have consequences, impeding treatment and affecting whether individuals with chronic pain can obtain legal redress...
November 2017: Harvard Review of Psychiatry
Hyun-Seung Ryu, Kyung-Sub Moon, Kyung-Hwa Lee, In-Young Kim, Shin Jung
Cavernous hemangioma (CH) of bone is a rare, benign neoplasm and usually found in the vertebral body. This tumor rarely develops in the calvaria, with predilection to occur in the frontal and temporo-parietal bones. A 56-year-old man with a right frontal palpable mass was admitted to our hospital. Magnetic resonance imaging (MRI) revealed a large extra-axial tumor in right frontal bone. Intraoperatively, the bony mass involved the multilayers composed of extracranium-skull-dura-intradura-cortex. Pathological examination revealed a typical calvarial CH penetrating dura mater...
November 3, 2017: World Neurosurgery
Kamaldeep Bhui
No abstract text is available yet for this article.
November 2017: British Journal of Psychiatry: the Journal of Mental Science
Joseph McFadden
The schism between psychiatry, psychology and analysis, while long present, has widened even more in the past half-century with the advances in psychopharmacology. With the advances in electronic brain imaging, particularly in developmental and post-traumatic stress disorders, there has emerged both an understanding of brain changes resulting from severe, chronic stress and an ability to target brain chemistry in ways that can relieve clinical symptomatology. The use of alpha-1 adrenergic brain receptor antagonists decreases many of the manifestations of PTSD...
November 2017: Journal of Analytical Psychology
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"