Stefanie und Ellen Radtke in ihrer Videos. Healthline Media does not provide medical advice, diagnosis, or treatment. The idea is that, at a given age, your body and organs should look and function a certain way and the brain is no different. Screenshot: YouTube/Anders Amen A new study claims cannabis use may cause accelerated brain aging, but experts say the findings appear to “prioritize marketing over science.”But experts have called the research into question over the methodology, which has a long history of criticism among members of the medical community.In total, the team analyzed 62,454 SPECT scans of more than 30,000 patients ranging in age from under 1 year to 105 years old. Es gibt zwei Formate, ein Videotagebuch („Vlog“) mit Außenaufnahmen sowie einen „Studio-Talk an der Bar“. The technology itself is nothing “The researchers seem to have ignored or dismissed obvious alternative explanations for their findings, focusing their discussion instead on promoting the © 2005-2020 Healthline Media a Red Ventures Company. The effects of different conditions on the brain — such as substance use or mental disorders — can cause brains to age prematurely, resulting in lower cognitive function, declining memory, and an increased risk of Alzheimer’s disease and dementia.Using SPECT imaging technology and looking at blood perfusion (blood flow) in the brain, the researchers compared what they saw to the actual chronological age of the brain and established a “brain estimated age,” — how much the brain appeared to have aged. He makes the intuitive argument that biomarkers and functional brain imaging should be used in psychiatry. © 2005-2020 Healthline Media a Red Ventures Company. Hildesheim (idea) – Mit einem neuen YouTube-Kanal wollen zwei lesbische Pastorinnen der Evangelisch-lutherischen Landeskirche Hannovers Einblicke in ihren Alltag geben. “There may be multiple things that affect blood flow to the brain and we shouldn’t necessarily conclude that just because something has the same correlation with blood flow to the brain that age does, that therefore that condition is causing age-related changes in the brain,” he told Healthline.For those looking in from the outside, Amen’s work can appear baffling and pseudoscientific.But Amen argues that others in his field don’t share the same level of expertise that he and his team do from years and years and thousands of scans using SPECT technology.“We have a database of 150,000 scans on patients from 120 countries. Jetzt wurde er aufgrund finanzieller Einbußen infolge der Corona-Krise eingestellt. Im Auftrag der EKD betrieb sie den Kanal „Jana glaubt“, der zuletzt 22.500 Abonnenten, 185 Videos und 1,75 Millionen Klicks zählte. Sie sind lesbisch, miteinander verheiratet und leben in einem kleinen Dorf. Was das queere Pastorinnen-Ehepaar dort er- und durchlebt, zeigen sie ab jetzt auf ihrem YouTube-Channel „Anders Amen“. Wir haben die Kommentarfunktion auf idea.de eingestellt. In 2012, the American Psychiatric Association issued a consensus report on the use of neuroimaging for psychiatric disorders and stated, “currently neuroimaging is not recommended within either the U.S. or the European practice guidelines for positively defining diagnosis of any primary psychiatric disorder.”Seth J. Gillihan, PhD, a clinical psychologist and clinical assistant professor of psychology in the Department of Psychiatry at the University of Pennsylvania, He says that using brain imaging diagnostically is definitely plausible because of the way some mental illnesses have identifiable biological markers, but the problems preventing its implementation are manifold. When we see a scan we really have a good sense of what it means,” he told Healthline.For many, including Gillihan, that assertion isn’t enough to justify the claims made by Amen in his research.It’s an attractive prospect to ascertain specific knowledge on mental health conditions, but experts say the technology just isn’t capable of doing this — yet.It also supports an enticing prospect: being able to look at images of the brain to see whether or not it’s prematurely On the surface, the concept of the study appears straightforward: like other parts of the human body, stress and strain can accelerate the “People sort of think of it as an innocuous drug, but that’s not what our studies or our experience The scientific literature on marijuana and Alzheimer’s is by no means “There is some exciting preliminary data, based largely on animal models, that components in cannabis can be neuroprotective and Amen’s findings concerning the impact of marijuana use on brain The issue that many take with Amen is his use of SPECT. It uses radioactive tracers injected into the blood, which can be used to measure blood flow in the organs of the body or help detect and Amen’s work uses SPECT to look at blood perfusion and activity in the brain to assist in identifying and diagnosing mental disorders, a contentious practice that’s frowned upon by his peers. Beide Folgen gingen am 22. Was sie dort erleben, zeigen sie auf dem Kanal „Anders Amen“, teilte der Evangelische Kirchenfunk Niedersachsen mit. Hildesheim (idea) – Mit einem neuen YouTube-Kanal wollen zwei lesbische Pastorinnen der Evangelisch-lutherischen Landeskirche Hannovers Einblicke in ihren Alltag geben. Dorthin wurden Ellen (35) und Steffi (34) von ihrem Arbeitgeber, der evangelischen Kirche, geschickt: Denn sie sind Pastorinnen. Daniel G. Amen, M.D., runs the Amen Clinics, writes books, gives lectures, maintains a Web site, and makes other media appearances.He recommends single photon emission computed tomography (SPECT) to help diagnose and manage cases of brain trauma, underachievement, school failure, depression, obsessive compulsive disorders, anxiety, aggressiveness, cognitive decline, and …