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Hace 12 horas · Cerebellar nuclei (CN) neurons receive synapses from Purkinje cells, yet how these are spatially organized has been unknown. Here, authors show inputs are clustered along transverse zones with ...
Hace 4 días · Neurons, or nerve cells, are the cells that perform all of the communication and processing within the brain. Sensory neurons entering the brain from the peripheral nervous system deliver information about the condition of the body and its surroundings.
Hace 5 días · Nervous system - Neurons, Membrane, Signals: The principles outlined above can be applied to the neuron and its ionic contents. The plasma membrane of the neuron is semipermeable, being highly permeable to K+ and slightly permeable to Cl− and Na+.
Hace 5 días · Structural features of a motor neuron include the cell body, nerve fibres, and dendrites. With few exceptions, most neurons consist of three distinct regions, as shown in the diagram: (1) the cell body, or soma; (2) the nerve fibre, or axon; and (3) the receiving processes, or dendrites.
Hace 5 días · A nervous system can be defined as an organized group of cells, called neurons, specialized for the conduction of an impulse—an excited state—from a sensory receptor through a nerve network to an effector, the site at which the response occurs.
14 de jun. de 2024 · Our study revealed that neurons exhibit unique responses to different memory contents, using firing patterns distinct from those observed during the perception of external visual stimuli.
Hace 6 días · There are 3 basic classes of neurons: afferent neurons, efferent neurons, and interneurons. Afferent neurons. Also known as sensory neurons, afferent neurons transmit sensory signals to the central nervous system from receptors in the body. Efferent neurons.
