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The Nervous System, Nama : Cherry Permata Putri 2208260137 - Coggle Diagram
The Nervous System
Action Potential
An action potential is a rapid change in the membrane of a nerve cell due to the opening of sodium ion channels and an influx of sodium down its concentration gradient.
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Sistem Saraf Pusat
Encephalon
the coordinating center in the body, which is located in the bones of the skull and is covered by tissue called the meninges
The main parts of the brain are the cerebrum, cerebellum and midbrain
Medulla Spinalis
The spinal cord is divided into two layers, namely a white outer layer (white area) and a gray inner layer (gray area).
Within the spinal cord are nerves
sensory, motor and connecting nerves
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neural communication
Neurons communicate through electrical activity, namely by passing the help of positive ions and through chemical activity by releasing neurotransmitters or commonly called synapses. Communication between these neurons occurs along the link between neurons with one another
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Refleks
an immediate response, both motor and secretory, to impulses from afferent sensory nerves. Reflex is a simple nerve pathway, where the stimulus will be conveyed to the spinal cord.
Motorik & Sensorik
Sensorik
the human process of receiving sensory information through sensing and translating that information into meaningful neural signals.
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Sinaps
where neurons contact each other or between neurons and other effector cells (muscle and gland cells).
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Encephalon
The main parts of the brain are the cerebrum, cerebellum and midbrain
Cerebrum
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frontal, parietal, occipital, and temporal lobes
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