... that unusual behaviour associated with schizophrenia can largely be explained by variations in the dopamine function of the brain. Exploring a possible link between dopamine activity and the lack of ...
... a critical transcription factor called nuclear factor kappaB, NF- kappaB, which regulates many functions in the brain and other parts of the body. This is a central molecule involved in regulation of ...
... Library of Science.
Astrocytes play numerous roles in maintaining the structure, metabolism and function of the brain. They provide nutrients to neurons, are integral in the formation of the blood- ...
... process involves both structural and functional changes in brain nerve cells that are still poorly ... seems that diazepam causes a similar change in the brain's reward-inducing dopamine cells as a dose ...
... time. The process involves both structural and functional changes in brain nerve cells that are still poorly understood. However, a single drug or alcohol dose is sufficient ...
... . So, it is no surprise that FMRP plays an important role in the development and functioning of the brain. The researchers have already shown that FMRP suppresses protein production, but how has ...
... take place in the synapses – the connections between neurons in the brain, says Kerry Ressler, MD, PhD, associate ... drugs that enhance beta-catenin function within the brain might serve as new therapies ...
... exercise and improve brain function."
As the brain ages, a number of structural and functional changes occur, ... book-reading tasks while undergoing functional magnetic resonance imaging (fMRI) scans ...
... who did not smoke marijuana. The larger PFC volumes were associated with poorer executive functions of the brain in these teens, such as planning, decision-making or staying focused on a task.
Medina ...
... away from the brain, while allowing others (such as glucose and insulin) that are necessary to the functioning of the brain cells to cross the barrier. This makes it very difficult for molecules, ...
... - which has previously been shown to be altered in schizophrenia patients.
They examined the function of individual brain neurons in rats and applied ketamine, a drug which mimics many of the ...
... at Carnegie Mellon University have developed a computational model that provides insight into the function of the brain's visual cortex and the information processing that enables people to perceive ...
... 'With this hazard-free method we can work on completely new issues related to the function of the brain,' Cohen says enthusiastically.
In the current study the Bonn scientists focused on the 'wiring ...
... Devinsky. "Psychiatric disorders with delusions, for example- schizophrenia, have been proven to have functional and structural brain pathology. But now improved diagnostic techniques are allowing us ...
... experienced a possible slowing in cognitive decline and increased metabolic function in the brain. The NGF studies continue today, with Phase 2, multi-center studies currently underway.
"NGF ...
