Not exact matches
The team were also able to
identify the
neurons that reacted to the pheromones and kept the flies awake, showing a causal link
between sexual arousal and sleep.
They also applied it to human brain tissue collected by the Genotype - Tissue Expression (GTEx) Project, finding that they could a)
identify expression signatures unique to
neurons, glial cells, and other cell types in the brain (including rare types), and b) differentiate
between closely related cell subtypes.
Using machine learning algorithms, they
identified which parts of the data seemed to be the timing control signal
between the prefrontal cortex and the amygdala and zeroed in on the individual
neurons involved in that circuit.
For example, a
neuron originally firing to Whoopi Goldberg fired to a morph image
between Goldberg and Bob Marley only when the subject
identified the morphed image as Goldberg and remained silent when the subject said the very same image was Marley.
For example, the scientists
identified a deletion in one gene called «stargazin» that is required for regulating the transmission of signals
between neurons in the brain.
He discovered the synaptic gap
between neurons and
identified a cell type, later called Golgi cells, that connects many
neurons together.
Scientists had already
identified the existence of tiny bubble - like structures called vesicles that release neurotransmitters to allow signals to pass
between neurons at synapses.
To gain an understanding of how electrical synapses specifically form
between neurons, we are interested in determining which gap junctions
identified in the reconstruction of the nervous system have UNC - 7 as a component, which other innexins contribute to these junctions, what determines specificity for forming complete channels, and how these gap junctions function to direct information flow in the nervous system.
To examine this hypothesis we will
identify the molecular changes to astrocytes during the aging process and then determine how these changes in aging affect the synaptic connections
between neurons.