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The slice preparation or brain slice is a laboratory technique in electrophysiology that allows the study of neurons from various brain regions in isolation from the rest of the brain, in an ex-vivo condition. Brain tissue is initially sliced via a tissue slicer then immersed in artificial cerebrospinal fluid (aCSF) for stimulation and/or ...
In 1973, M. M. Taylor [1] suggested that if synapses were strengthened for which a presynaptic spike occurred just before a postsynaptic spike more often than the reverse (Hebbian learning), while with the opposite timing or in the absence of a closely timed presynaptic spike, synapses were weakened (anti-Hebbian learning), the result would be an informationally efficient recoding of input ...
The pyramidal tracts include both the corticobulbar tract and the corticospinal tract.These are aggregations of efferent nerve fibers from the upper motor neurons that travel from the cerebral cortex and terminate either in the brainstem (corticobulbar) or spinal cord (corticospinal) and are involved in the control of motor functions of the body.
[7] [8] Within the claustrum, there is no laminar organization of cell types as in the cortical layers, and the cell bodies can be a pyramidal, fusiform or circular. [1] The principal cell type found in the claustrum is the Golgi type I neuron, which is a large cell with dendrites covered in spines .
The Game of the Day looks simple but is more complicated than anything that is on Facebook today. Looks can be deceiving - think about the first time you say FarmVille? Today's game is Fat Slice.
This template generates links to the list of high-resolution brain photographs of various species hosted at BrainMaps.org.BrainMaps.org is a brain atlas project, which provides Google map-like zoomable brain slice images of monkey, mouse, cat and so on.
Take some time off, play some pool-hall style 8-ball online in today's Game of the Day: Lucky Break 8 Ball! Lucky Break 8 Ball is a free, online multiplayer pool game. Everything you want in a ...
Play the USA TODAY Sudoku Game. JUMBLE. Jumbles: DOUBT QUIRK BANTER VACANT. Answer: Teacher needed the little cats to be serious, but they wouldn't stop - "KITTEN" AROUND