The control of brain circuits is really interesting! Here are a few important things I've learned:
Neurotransmitter Release: Inhibitory neurons use a chemical called GABA (gamma-aminobutyric acid). When these neurons release GABA, it attaches to special spots called receptors on other neurons. This makes it less likely for those neurons to send signals, or action potentials.
Ion Channel Dynamics: When GABA connects to its receptors, it opens up channels that let chloride ions (Cl) enter the neuron. This makes the inside of the neuron more negative and less likely to send out signals.
Feedback Mechanisms: In some brain circuits, there are special neurons called inhibitory interneurons that send signals back to other neurons. This helps keep the brain circuits stable and stops them from getting too excited.
These processes are super important for keeping a balance between excitement and calm in the brain. This balance affects many things, like how we feel and how we move!
The control of brain circuits is really interesting! Here are a few important things I've learned:
Neurotransmitter Release: Inhibitory neurons use a chemical called GABA (gamma-aminobutyric acid). When these neurons release GABA, it attaches to special spots called receptors on other neurons. This makes it less likely for those neurons to send signals, or action potentials.
Ion Channel Dynamics: When GABA connects to its receptors, it opens up channels that let chloride ions (Cl) enter the neuron. This makes the inside of the neuron more negative and less likely to send out signals.
Feedback Mechanisms: In some brain circuits, there are special neurons called inhibitory interneurons that send signals back to other neurons. This helps keep the brain circuits stable and stops them from getting too excited.
These processes are super important for keeping a balance between excitement and calm in the brain. This balance affects many things, like how we feel and how we move!