While it’s not the first technology to be able to translate brain signals into language, it’s the only one so far to require neither brain implants nor access to a full-on MRI machine.
It offers new hope to people unable to communicate in other ways.
Psychiatrist and author Dr. Anna Lembke discusses dopamine, addictive behaviors, warning signs and treatment for addiction, and how our brains handle all that pleasure and pain in life. Dr. Lembke is a professor of psychiatry at Stanford University School of Medicine and chief of the Stanford Addiction Medicine Dual Diagnosis Clinic. She appeared in the 2020 Netflix documentary The Social Dilemma to discuss the addictive nature of social media, and she is the author of the 2021 New York Times bestseller Dopamine Nation: Finding Balance in the Age of Indulgence, which explores how to moderate compulsive overconsumption in a dopamine-overloaded world.
Dr. Alok Kanojia (Dr. K) is a psychiatrist, Harvard Medical School instructor, co-founder of HealthyGamerGG, Twitch streamer and a YouTuber. Humans face a predicament that has never been seen in our history, a massive overload in daily stimulation and information. The effect of constant exposure to social media, video games, and porn is not good, but thankfully there are a number of powerful ways to take back control of your attention. Expect to learn the correlation between video game usage and mental health, why our brains are uniquely addicted to looking at screens, whether dopamine fasting is actually legit, the problem with watching porn at a young age, how to combat screen addiction, why some people always feel like they have brain fog, how to find meaning in your life and much more…
Summary: Experienced meditators can voluntarily induce unconscious states, known as cessations, without the use of drugs. This ability, observed in Tibetan Buddhist practice, allows meditators to experience a momentary void of consciousness, followed by enhanced mental clarity.
Conducted across multiple countries, the study utilized EEG spectral analysis to objectively measure brain activity during these cessation events. By correlating the meditator’s first-person experience with neuroimaging data, researchers have gained insights into the profound modulation of consciousness achievable through advanced meditation practices.
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ABSTRACT: Optogenetics has been widely expanded to enhance or suppress neuronal activity and it has been recently applied to glial cells. Here, we will discuss about a novel approach based on selective expression of melanopsin, a G-protein-coupled photopigment, in astrocytes. We will show the selective expression of melanopsin in astrocytes allows triggering astrocytic Ca2+ signalling, but also studying astrocyte–neuron networks and the behavioral astrocytic contribution.\
Chair and introduction: Dr. Letizia Mariotti (CNR — Institute of Neuroscience)
Dr Robert Sapolsky is a Professor at Stanford University, a world-leading researcher, and an author. Stress is an inevitable part of human life. But what is stress actually doing to the human body when it happens for such a prolonged period of time? And what does science say are the best interventions to defeat it? Expect to learn the crucial difference between short term and long term stress, how stress actually impacts the human system, the neurodevelopmental consequences of stress and poverty, how to detrain your dopamine sensitivity, what everyone doesn’t understand about how hormones work, whether believing in free will is a useful world view, why there is a relationship between belief in free will and obesity and much more…