- excitatory pathway
- возбуждающая связь
English-Russian electronics dictionary .
excitatory pathway
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excitatory postsynaptic potential — (EPSP) a transient decrease in membrane polarization induced in a postsynaptic neuron when subjected to a volley of impulses over an excitatory afferent pathway; summation of such potentials may cause discharge by the neuron … Medical dictionary
Direct pathway of movement — The direct pathway of movement is a neuronal circuit within the central nervous system (CNS) through the basal ganglia which facilitates the initiation and execution of voluntary movement.[1] It works in conjunction with the indirect pathway of… … Wikipedia
circus pathway — the ring or circuit traversed by an excitatory wavefront exhibiting circus movement; see also reentry … Medical dictionary
Neurotransmitter — For an introduction to concepts and terminology used in this article, see Chemical synapse. Structure of a typical chemical synapse Postsynaptic density Voltage gated Ca++ c … Wikipedia
Long-term potentiation — (LTP) is a persistent increase in synaptic strength following high frequency stimulation of a chemical synapse. Studies of LTP are often carried out in slices of the hippocampus, an important organ for learning and memory. In such studies,… … Wikipedia
Medium spiny neuron — Neuron: Medium spiny neuron Location Basal Ganglia Function inhibitory projection neuron Morphology Spiny neuron Presynaptic connections Cortex, thalamus, brain stem Postsynapt … Wikipedia
eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… … Universalium
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
Substantia nigra — Brain: Substantia nigra Section through superior colliculus showing Substantia nigra … Wikipedia
Subthalamic nucleus — Brain: Subthalamic nucleus Coronal slices of human brain showing the basal ganglia, subthalamic nucleus (STN) and substantia nigra (SN) … Wikipedia
Vestibulo-ocular reflex — The vestibulo ocular reflex. A rotation of the head is detected, which triggers an inhibitory signal to the extraocular muscles on one side and an excitatory signal to the muscles on the other side. The result is a compensatory movement of the… … Wikipedia
