when fear gets stuck: an epigenetic mechanism

Fear-based mental health conditions are common, impacting millions of people worldwide. Previous research has shown that specific regions and pathways in the brain may be responsible for processing fear. A new study from Linkรถping University in Sweden has revealed a biological mechanism that impacts fear pathways and how fear memories are stored in the brain. …

the great slowdown: why breaking down is waking up

The history of humankind is like a maze; a collection of pathways, designed to lead us from a beginning to an end goal with the journey entailing much retracing of steps, the occasional dead end and from time to time that sense that weโ€™ve all been here before โ€” after all, arenโ€™t those who donโ€™t …

anatomy of sleep

Sleep is one of the most important part of our lives . We spend about one third of our life sleeping. It is as necessary as food and water and it affects almost every type of tissue and system in the body. hypothalamus It is a peanut- sized structure above the Pituitary gland deep in …

ptsd: another look – part 1

Post-traumatic stress disorder (PTSD) is a disorder that develops in some people who have experienced a shocking, scary, or dangerous event. It is natural to feel afraid during and after a traumatic situation. Fear triggers many split-second changes in the body to help defend against danger or to avoid it. This โ€œfight-or-flightโ€ response is a …

breathing: the master clock of the sleeping brain

While we sleep, the brain is not switched off, but is busy with โ€œsavingโ€ the important memories of the day. To achieve that, brain regions are synchronized to coordinate the transmission of information between them. Yet, the mechanisms that enable this synchronization across multiple remote brain regions are not well understood. Traditionally, these mechanisms were …

how to map your nervous system: polyvagal theory – part 1

With anxiety, depression, and stress on the climb, have you ever wondered how you can understand your reactions to lifeโ€™s challenges and stressors? Or maybe you wondered how you can become more resilient? Did you know that you can map your own nervous system? This is such a powerful tool that can help you shift …

effects of radiofrequency electromagnetic radiation on neurotransmitters

The authors of a recent review of research on the effects of radiofrequency electromagnetic radiation (EMR) exposure on the brain and nervous system say "With the rapid development of electronic information in the past 30 years, technical achievements based on electromagnetism have been widely used in various fields pertaining to human production and life. Consequently, …