Summary: A recent review of genetic and population studies reveals that premorbid cognitive deficits in schizophrenia, such as lower IQ, are largely due to neurodevelopmental disruptions rather than inherited genetic…
Tag: Psychology
Environment and Hippocampal Size Impact Depression in Youth
Summary: Challenging social environments and the size of the left hippocampus in children aged 9-11 contribute to an increased risk of depression. Researchers found that children with larger hippocampal volumes…
RNA Therapy Improves Memory and Reduces Anxiety
Summary: An RNA-based therapy, COG-201, can enhance memory and reduce anxiety in animal models by targeting the serotonin 5-HT2A receptor. Scientists found that decreasing this receptor’s expression led to improved…
Schizophrenia Linked to Disrupted Synaptic Plasticity
Summary: Researchers have identified a mechanism that impairs synaptic plasticity in individuals with schizophrenia, revealing the role of three key proteins. Using computational modeling, the team explored how genetic alterations…
Observing Trauma Boosts Resilience Through Serotonin
Summary: A new study reveals that observing others endure trauma can increase resilience and protect against depression. Researchers found that serotonin, released in the brain’s habenula, plays a key role…
No Link Found Between Ozempic and Suicide Risk
Summary: A new study has found no evidence that GLP-1 analogues, common diabetes drugs, increase the risk of suicide, self-harm, or related mental health issues. Researchers analyzed data from around…
Virtual Reality Boosts Exercise Engagement by Sensing Emotions
Summary: Adaptive VR exergames, which adjust difficulty based on a user’s emotional state, can improve exercise adherence and enjoyment. By using sensors to monitor physiological changes like heart rate and…
Is ‘coaching’ a shortcut to mental health care? Not so fast − here are key differences
Life coach, wellness coach, business coach, weight loss coach, breakup coach – the list goes on and on. All are different titles for similar jobs, with the same limitation: Anyone…
Hidden Dopamine Neurons Balance Brain Functions and Behavior
Summary: Researchers identified a small group of dopamine neurons in the striatum that play a crucial role in balancing essential brain functions such as reward, cognition, and movement. This discovery…
What Your Movie Preferences Reveal About Your Brain’s Emotions
Summary: A new study reveals that your favorite film genre may indicate how your brain processes emotions. Action and comedy lovers show strong brain reactions to negative stimuli, while those…
