Archive for schizophrenia
Could we intervene in Huntington’s disease before symptoms appear?
Huntington’s disease is the most common single-gene neurodegenerative disorder and is characterized by motor and cognitive deficits and psychiatric symptoms. Work led by Beth Stevens, PhD, and Dan Wilton, PhD, in the Department of Neurology at Boston Children’s Hospital, now shows that the disease process begins well before symptoms appear. That raises the possibility of ... Read More about Could we intervene in Huntington’s disease before symptoms appear?
Unraveling the secret to attention, one brain cell at a time: Brielle Ferguson, PhD
In college, Dr. Brielle Ferguson was initially drawn to psychology. Witnessing the impact of schizophrenia on a family member, she was surprised how little was known about the condition. She majored in cognitive science, but she wanted to go deeper and understand what happens in the brain. Taking a required course in neuroscience, she thought, ... Read More about Unraveling the secret to attention, one brain cell at a time: Brielle Ferguson, PhD
Genetic analysis backs a neuroimmune view of schizophrenia: Complement gone amok
A deep genetic analysis, involving nearly 65,000 people, finds a surprising risk factor for schizophrenia: variation in an immune molecule best known for its role in containing infection, known as complement component 4 or C4. The findings, published this week in Nature, also support the emerging idea that schizophrenia is a disease of synaptic pruning, ... Read More about Genetic analysis backs a neuroimmune view of schizophrenia: Complement gone amok
Parvalbumin neurons—new insight into the workings of a superhero brain cell
Say you’re a scientist in a movie, and you want to find out what gives a superhero his powers. You’d investigate any special suits he wears, whether he drinks any potions and what they are, right? Real-life scientists are following the same strategy to understand a powerful group of specialized brain cells. Parvalbumin cells (PV-cells) ... Read More about Parvalbumin neurons—new insight into the workings of a superhero brain cell