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Brain Chemicals

All articles tagged with #brain chemicals

science1 year ago

"Uncovering the Influence of Dopamine and Serotonin on Social Behavior in First Human Study"

Scientists have made a groundbreaking discovery by studying dopamine and serotonin in the human brain's substantia nigra, revealing their influence on social behavior. The research, conducted in Parkinson's disease patients undergoing brain surgery, showed that the interplay of these chemicals affects decision-making in social contexts, shedding light on the brain's assessment of value during interactions. This work has the potential to advance our understanding of brain disorders and could lead to new treatments in fields such as psychiatry.

via Medical Xpress|
#brain-chemicals#dopamine#neuroscience
health2 years ago

"Uncovering the Brain Chemical Imbalance in Obsessive-Compulsive Disorder"

Researchers have discovered an imbalance in brain chemicals in individuals with obsessive-compulsive disorder (OCD), which could lead to improved treatments. OCD is a severe and disabling disorder characterized by obsessions and compulsions. While cognitive behavioral therapy and antidepressant drugs are commonly used treatments, many patients do not respond fully to medication. The study found that individuals with OCD had increased levels of glutamate and lower levels of Gaba in certain brain regions, potentially making those areas hyperactive. This finding raises hopes for better treatments that focus on re-balancing glutamate and Gaba levels in key brain regions, offering hope for improved quality of life for OCD patients.

via PsyPost|
#brain-chemicals#gaba#glutamate
health2 years ago

Uncovering the Chemical Imbalance Behind OCD: A Potential Treatment Breakthrough

Researchers have discovered an imbalance in brain chemicals, specifically glutamate and Gaba, in patients with obsessive-compulsive disorder (OCD). The study found that OCD patients had increased levels of glutamate and lower levels of Gaba in certain brain regions, potentially making those areas hyperactive. The severity of compulsive symptoms correlated with glutamate levels, suggesting a potential target for treatment. Future treatments could focus on re-balancing glutamate and Gaba levels, such as using drugs that reduce glutamate release or deep brain stimulation. Early diagnosis and detection of the chemical imbalance could lead to improved treatments and quality of life for OCD patients.

via The Conversation|
#brain-chemicals#gaba#glutamate