Rx Friendship: Treating the social deficits in schizophrenia

Forming strong social relationships with others is critical to our mental health and well-being. But what happens when our ability to form these vital connections is impaired? In this episode, Dr. Josh Woolley explores the social deficits in patients with Schizophrenia, and how oxytocin may hold the key to developing a better treatment.

Hosted by Devika Nair and Meryl Horn
Produced by Devika Nair, Meryl Horn, and Samantha Hindle
Music attribution: Intermezzo, Sunset Stroll, 60s Quiz Show, Silver Sliver, A Thought, Gathering, Ringling, Lope and Shimmer, and Well and Good, by Podington Bear, Gone by Dana Boule, and The Hangover by David Szesztay

How Neurons Talk to Each Other - The Synapse and More: Susan Voglmaier

Your thoughts, decisions, emotions, and actions – essentially everything you do—relies on the incredibly complex circuits within your brain. Within these circuits, neurons signal to each other through a process called synaptic neurotransmission, whereby chemicals released by one neuron bind to receptors that are located on a neighboring neuron. This extremely complicated process requires an orchestra of protein interactions and is tremendously quick, taking place over about two thousandths of a second.

Given the importance of synaptic neurotransmission in how circuits function, and the role of circuits in cognition, it is not surprising that defects in synaptic transmission are thought to underlie mental illnesses such as schizophrenia. Today, we talk to Dr. Susan Voglmaier, a practicing psychiatrist and Assistant Professor in the Department of Psychiatry at UCSF. Dr. Voglmaier’s lab is interested in the process by which proteins called transporters prepare neurotransmitters for neurotransmission. Her research provides new insights into the basic molecular machinery underlying synaptic transmission, what might go awry in psychiatric disease, and, potentially, future ways to treat these diseases.

More on the Voglmaier Lab's research

Hosted by Karuna Meda

How the Brain Stays Stable in a Changing World: Graeme Davis

The human brain is the most complex structure in the body. It consists of about 100 billion neurons that make around 100 trillion synapses. These connections are constantly changing and the brain must maintain a stable level of electrical activity as it changes. If this balance is disrupted, conditions like epilepsy and schizophrenia can arise. How neurons achieve this feat is still a scientific mystery.

Our guest this month is Dr. Graeme Davis, professor in the department of biophysics at UC San Francisco. Dr. Davis hopes to solve the question of how the brain remains stable as it changes. His lab uses fly genetics to determine important genes involved in maintaining stable neural activity. Listen as Dr. Davis describes how one of these genes, dysbindin, is involved in stabilizing neural function and may have important implications in schizophrenia.

More on the Davis Lab's research.

Hosted by Sama Ahmed