At each time in our life, we choose one or few behaviors, while suppressing many other behaviors. This is the basic mechanism in the basal ganglia, which is done by tonic inhibition and selective ...

The researchers also found that the model can be used to predict the number of tics generated when there are dysfunctions in the neural circuits that connect the basal ganglia, thalamus, cortex, and ...

Basal ganglia regions are located in the midbrain. Source: CLIPAREA l Custom media/Shutterstock Stuttering during childhood is a relatively common occurrence. Roughly one in 20 kids (5 percent) go ...

Astrocytes are important regulatory elements in brain function. They respond to neurotransmitters and release gliotransmitters that modulate synaptic transmission. However, the cell- and ...

What neuronal networks are responsible for controlling the movements we make? How does the brain progress from the decision to make a movement to the action of making the movement? The basal ganglia ...

A mouse study reveals new insights into the wiring of a major circuit in the brain that is attacked by Parkinson's and Huntington's disease. The findings could hone scientists' understanding of how ...

It's the final race. Eight athletes are lined up on the track, their feet tensely braced against the starting blocks. They hear the count off: "On Your Marks!", "Get Set", and then, a fraction of a ...

Key points Fluent speech production relies on subcortical basal ganglia circuits synchronizing with cortical brain areas in the cerebral cortex. Anomalies in how the basal ganglia's neural circuitry ...