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Suspicious Coincidences in the Brain
Published on Jan 16, 20138467 Views
Brains need to make quick sense of massive amounts of ambiguous information with minimal energy costs and have evolved an intriguing mixture of analog and digital mechanisms to allow this efficiency.
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Chapter list
Suspicious Coincidences In the Brain00:00
Levels of Investigation01:39
Hubel and Wiesel, circa 196904:11
movie04:57
"Sparse and Reliable Visual Cortical Activity during Nonclassical Receptive Field Stimulation" (1)06:28
"Sparse and Reliable Visual Cortical Activity during Nonclassical Receptive Field Stimulation" (2)09:39
RGC11:18
On Center Response12:14
Vernier Hyperacuity14:18
Stereo Correspondence Problem16:28
Synchronized Firing in Retinal Ganglion Cells17:13
Neuromorphic Engineering19:26
Neuromorphic Camera20:22
Dynamic Vision Sensor22:06
movie25:12
Stereo DVS Cameras27:21
3D Tracking28:19
Retinothalamic Inputs to the Cortex28:29
Thalamic Inputs to Spiny Stellate Neuron30:22
Predicting Synchrony from Reliability32:42
Dendrite Branch Synaptic Integration33:51
Spike-Time Dependent Synaptic Plasticity35:26
Sparse and Reliable Visual Cortical Activity during Nonclassical Receptive Field Stimulation (3)37:16
Reliability of Spike Timing (1)37:41
Reliability of Spike Timing (2)39:12
Horace Barlow, 199441:02
BAM42:14
Thank you!43:13