Psychiatry

Reinforcement Learning, an artificial intelligence approach, has the potential to guide physicians in designing sequential treatment strategies for better patient outcomes but requires significant improvements before it can be applied in clinical settings, finds a new study by Weill Cornell Medicine researchers.

Increasing the levels of chemicals naturally produced in the body called endocannabinoids may thwart the highly addictive nature of opioids such as morphine and oxycodone while maintaining the drugs’ ability to relieve pain, according to a new preclinical study by Weill Cornell Medicine investigators.

How can medicine and public health address unregulated and potentially harmful marijuana products?

By repeatedly scanning the brains of a small group of patients for a year and a half, Weill Cornell Medicine researchers have identified a distinct pattern of neuronal interactions that appears to predispose some people to developing depression. 

Researchers at Weill Cornell Medicine and NewYork-Presbyterian found that a self-guided cognitive behavioral therapy (CBT) app, called Maya, significantly reduced anxiety in young adults struggling with mental health challenges. 

By teasing out the biological mechanisms underlying postpartum mental health disorders, investigators at Weill Cornell Medicine are laying the groundwork for new ways to detect and treat women at risk. 

Individuals with eating disorders who have low income are frequently misdiagnosed and lack adequate access to appropriate therapy, according to researchers from Weill Cornell Medicine and Columbia University Vagelos College of Physicians and Surgeons.

Dr. Conor Liston, professor of psychiatry and of neuroscience in the Department of Psychiatry and the Feil Family Brain and Mind Research Institute at Weill Cornell Medicine, received the 2023 Thomas William Salmon Medal in Psychiatry from The New York Academy of Medicine. 

Awards, honors and achievements for the month of July. 

Some women may excessively breastfeed and pump as a method of weight control, according to a new paper by investigators at Weill Cornell Medicine and Yale School of Medicine.

Weill Cornell Medicine faculty members were honored with awards for their exemplary achievements in medical research, education and care May 17-18 during Weill Cornell Medicine’s commencement activities.

People with autism spectrum disorder can be classified into four distinct subtypes based on their brain activity and behavior.

A gene linked to autism spectrum disorders plays a critical role in early brain development and may shape the formation of both normal and atypical nerve connections in the brain.

The Cornell Board of Trustees and Weill Cornell Medicine Board of Fellows approved the appointment of Dr. Lee, effective Jan. 1.

New study by The Rockefeller University and Weill Cornell Medicine investigators illuminates the distributed nature of memory processing in the brain, and provides new insights into the process of memory recall, which is less understood than memory storage.

Depression is the most common mental illness as well as the number one cause of disability among people between the ages of 15 and 44. And for millions of sufferers, antidepressants have literally saved lives that could otherwise have been lost to suicide. 

A cellular protein whose normal function appears to suppress bone formation may be a potential new target for treating osteoporosis, suggests a collaborative study led by Weill Cornell Medicine and NewYork-Presbyterian investigators.

To enable animals to shift their attention in response to changing circumstances, the prefrontal cortex of the brain helps keep track of which types of stimuli have recently been most relevant, suggests a preclinical study by Weill Cornell Medicine and NewYork-Presbyterian investigators

Last spring, as the COVID-19 pandemic hit New York City with full force, Dr. Daniel MacGowan, a neurologist specializing in neuromuscular disease, was asked to consult in a COVID recovery ward.

LGBTQ individuals battling mental health issues often confront a double stigma: prejudice and discrimination based on their sexual orientation or gender identity, as well as the negative bias that is frequently associated with mental illness. On top of that, studies have shown that when LGBTQ patients do go for treatment, they frequently feel uncomfortable or inadequately cared for.