Summary: New research reveals that serotonin in the cerebellum plays a crucial role in anxiety regulation. Scientists found that mice with lower cerebellar serotonin levels displayed increased anxiety-like behaviors, while…
Tag: Anxiety
How the Brain Overcomes Instinctive Fear and Adapts to New Threats
Summary: Researchers have identified brain mechanisms that help animals suppress instinctive fear responses when threats prove harmless over time. Using a visual threat model in mice, they found that specific…
Hypnosis is not just a parlor trick or TV act − science shows it helps with anxiety, depression, pain, PTSD and sleep disorders
We’ve all seen it, typically on television or on stage: A hypnotist selects a few members from the audience, and with what seems to be little more than a steely…
Masculine Ideals Double Suicide Risk in Men
Summary: Men who strongly adhere to traditional masculine ideologies, such as suppressing emotions and valuing independence, are more than twice as likely to attempt suicide compared to those with more…
Can Cannabis Help ADHD? – Neuroscience News
Summary: Researchers are investigating how cannabis affects ADHD symptoms, focusing on its interactions with the body’s endocannabinoid system. Evidence suggests cannabis influences attention, hyperactivity, and anxiety, but the findings are…
Amygdala Cells Linked to Anxiety
Summary: Researchers have identified specific cell types in the amygdala linked to anxiety, revealing potential new targets for treatment. By analyzing gene expression in human and macaque brains, scientists discovered…
Listening to Music After Surgery Lowers Pain and Anxiety
Summary: A new study suggests that listening to music after surgery can significantly reduce pain, anxiety, and even heart rate, aiding recovery. An analysis of 35 studies found that patients…
Happiness class is helping clinically depressed school teachers become emotionally healthy − with a cheery assist from Aristotle
Uncommon Courses is an occasional series from The Conversation U.S. highlighting unconventional approaches to teaching. Title of Course Evidence-Based Happiness for Teachers What prompted the idea for the course? I…
Gene Activity in Depression Linked to Immune System and Inflammation
Summary: A new study reveals that inflammation and immune system activation are closely linked to major depressive disorder (MDD), particularly in those resistant to standard antidepressants. Researchers analyzed gene expression…
Targeting Liver X Receptor Beta for Depression Treatment
Summary: A recent review highlights the potential of liver X receptor beta (LXRβ) as a target for treating depression and anxiety. Known for regulating cholesterol, LXRβ is emerging as a…
