Neuroplasticity, neurosynapses, neurotransmitters
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Neuroplasticity is the ability of the brain to form new connections and pathways and change how its circuits are wired. Neurogenesis is the ability of the brain to grow new neurons.
Neuroplasticity and neurogenesis may open up new frontiers in the treatment and prevention of dementia, recovery from traumatic brain injuries, and other areas we probably haven’t even thought of.
What we do know right now is that there are two main types of neuroplasticity:
Structural neuroplasticity, in which the strength of the connections between neurons (or synapses) changes.
Functional neuroplasticity, which describes the permanent changes in synapses due to learning and development.
Synaptic plasticity is the ability to change synaptic strength. Changes in strength include neurotransmitters. Neuroplasticity comprises an important neurochemical basis of learning and memory. The effect of neuroplasticity is to reorganize the functions of neurons to permit rapid adaptation and self-repair, which may translate into learning and memory processes at all levels of the nervous system. It also comprises the intrinsic excitability of a neuron with influences on information storage.
The average human brain has about 100 billion neurons. Each neuron may be connected to up to 10,000 other neurons, passing signals to each other via as many as 1,000 trillion synaptic connections, equivalent by some estimates to a computer with a 1 trillion bit per second processor. Every neuron maintains a voltage gradient across its membrane, due to metabolically-driven differences in ions of sodium, potassium, chloride, and calcium within the cell, each of which has a different charge. If the voltage changes significantly, an electrochemical pulse called an action potential (or nerve impulse) is generated. This electrical activity can be measured and displayed as a waveform called brain wave or brain rhythm.
Read more:https://biofeedback-neurofeedback-therapy.com/neuroplasticity-and-neurofeedback/
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