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المستقبلات الحسية + تكاثر الجراثيم و الفطريات و الفيروسات

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neuronal coordination

The nervous system: Evolution of the nervous system (Paramecium - Hydra - Earthworm - Insects - Humans) (5 ⭐)

The nervous system in living organisms (5 ⭐)

The general structure of the human nervous system, stroke (0 ⭐)

Nervous system / Formation of the nervous system (0 ⭐)

Ventricular surface of the brain / Internal parts / Ventricles (0 ⭐)

brainstem and spinal cord (0 ⭐)

The nervous system / Stroke, origin of the nervous system and its protection (0 ⭐)

Properties of nerves: subthreshold stimulant, threshold stimulant, useful time, rheobase, exhaustion (0 ⭐)

The nervous system / its protective mechanism (0 ⭐)

Nervous tissue/nerve cell has special structures. (0 ⭐)

Nervous tissue/myelin sheath, Schwann membrane, and nerve fibers (0 ⭐)

Nervous tissue/Classification of nerve fibers and glial cells (0 ⭐)

Peripheral nervous system (nerve ganglia) - nerves - autonomic nervous system (0 ⭐)

The peripheral nervous system: nerve ganglia - nerves - autonomic nervous system, Part 2 (0 ⭐)

Electrical phenomena of living cells: Resting potential (0 ⭐)

Electrical phenomena of living cells: Action potential - all-or-nothing principle - two-phase action potential (0 ⭐)

Transmission in nerves: Uncirculated, myelinated, and synapses – their properties (0 ⭐)

Nerve transmission: Unseen and myelinated nerves, synapses and their properties / Part 2 (0 ⭐)